what mass of helium is required to fill a 5.0 l balloon to pressure of 1.1 atm at 25c?

Density, ρ, has units typically [kg/m3] or [lb/ft3], and is defined past the ratio of the mass to the book of a substance:

ρ = m/V                      [one]

where     m = mass, units typically [kg] or [lb]
               V = book, units typically [m³] or [ft³]

Specific weight, γ, has units typically [N/m³] or [lb_f/ft³]  is divers by the ratio of the weight to the volume of a substance:

γ = (thou * 1000)/V = ρ * g                [ii]

where    yard = acceleration due to gravity, units typically [m/southward²] and value on Earth usually given equally 9.80665 [g/southwardⁱⁱ] or 32.17405 [ft/s²]

Tabulated values of helium density at given temperature and pressure (SI and Imperial units) as well every bit density units conversion are given beneath the figures.

Helium phase diagram

Online Helium Density Figurer

The calculator below tin can exist used to estimate the density and specific weight of helium at given temperature and pressure.
The output density is given equally kg/m^three, lb/ft³, lb/gal(US liq) and sl/ft³.  Specific weight is given as North/grand³ and lb_f/ ft³.

Temperature

Choose the bodily unit of measurement of temperature: °C  °F  Thou  °R

Choose the actual pressure: 1 bara / 14.5 psia; 10 bara / 145 psia; 50 bara / 725 psia;

See also Helium Thermophysical properties at standard atmospheric condition , too every bit density and specific weight o f acetone, air, ammonia, argon, benzene, butane,  carbon dioxide, carbon monoxide, ethane, ethanol, ethylene, hydrogen, methane, methanol, nitrogen, oxygen, pentane, propane, toluene and water.
Density of crude oil, Density of fuel oils, Density of lubricating oil and Density of jet fuel as part of temperature.

Density and specific weight of helium gas at varying temperature and atmospheric pressure level, SI and Imperial units:

Density of helium at varying temperature and pressure level, SI and Imperial units:

Density of helium at varying temperature and equilibrium pressure, SI and Imperial units:

Back to top

Density and specific weight of helium at given temperatures and pressures:

For full table with Density and Specific Weight - rotate the screen!

State	Temperature			Pressure		Density				Specific weight
	[K]	[°C]	[°F]	[bara]	[psia]	[mol/dm3]	[one thousand/l], [kg/m3]	[lb/ftthree]	[sl/ftthree]	[N/m3]	[lbf/ft3]
Liquid at equilibrium	2.177	-270.97	-455.75	0.0486	0.704	36.53	146.2	nine.127	0.2837	1434	9.127
	two.5	-271	-455	0.100	i.45	36.23	145.0	9.052	0.2813	1422	9.052
	3	-270	-454	0.237	3.44	35.30	141.three	8.821	0.2742	1386	8.821
	3.v	-270	-453	0.466	6.76	34.00	136.one	eight.496	0.2641	1335	8.496
	4	-269	-452	0.810	11.seven	32.twenty	128.9	viii.047	0.2501	1264	eight.047
	4.5	-269	-452	i.29	eighteen.7	29.68	118.8	7.416	0.2305	1165	7.416
	five	-268	-451	1.95	28.2	25.18	100.8	6.293	0.1956	988.v	half dozen.293
	5.195	-267.96	-450.32	2.275	33.0	21.39	69.64	4.347	0.1351	682.9	4.347
Gas at equilibrium	ii.177	-270.97	-455.75	0.0486	0.704	0.2863	i.146	0.072	0.00222	11.24	0.07154
	2.v	-271	-455	0.100	1.45	0.5287	2.116	0.1321	0.00411	xx.75	0.1321
	iii	-270	-454	0.237	three.44	i.106	iv.428	0.2764	0.00859	43.42	0.2764
	3.5	-270	-453	0.466	half dozen.76	two.004	viii.022	0.5008	0.01557	78.67	0.5008
	4	-269	-452	0.810	11.7	three.350	13.41	0.8372	0.02602	131.5	0.8372
	4.5	-269	-452	i.29	18.seven	5.436	21.76	one.358	0.04222	213.4	i.358
	five	-268	-451	1.95	28.2	9.546	38.21	2.385	0.07414	374.7	2.385
	5.195	-267.96	-450.32	ii.28	33.0	17.40	69.64	4.347	0.1351	682.ix	4.347
Gas	20	-253	-424	i	xiv.5	0.60	ii.408	0.1503	0.00467	23.61	0.1503
	40	-233	-388	ane	xiv.5	0.30	one.200	0.07491	0.00233	11.77	0.07491
	60	-213	-352	1	14.5	0.2000	0.8006	0.04998	0.00155	7.851	0.04998
	80	-193	-316	1	14.5	0.1501	0.6007	0.03750	0.00117	five.891	0.03750
	100	-173	-280	1	14.5	0.1201	0.4807	0.03001	9.33E-04	4.714	0.03001
	120	-153	-244	1	xiv.v	0.10011	0.4007	0.02501	7.77E-04	3.930	0.02501
	140	-133	-208	1	14.v	0.08582	0.3435	0.02144	6.67E-04	3.369	0.02144
	160	-113	-172	ane	fourteen.5	0.07510	0.3006	0.01877	5.83E-04	2.948	0.01877
	180	-93.2	-136	ane	xiv.5	0.06676	0.2672	0.01668	5.18E-04	2.620	0.01668
	200	-73.two	-100	1	fourteen.five	0.06009	0.2405	0.01501	4.67E-04	two.358	0.01501
	220	-53.ii	-63.7	1	xiv.5	0.05464	0.2187	0.01365	4.24E-04	2.145	0.01365
	240	-33.2	-27.7	1	14.five	0.05009	0.2005	0.01252	3.89E-04	one.966	0.01252
	260	-13.2	8.iii	1	xiv.five	0.04624	0.1851	0.01156	3.59E-04	ane.815	0.01156
	280	vi.9	44.3	1	14.v	0.04292	0.1718	0.01073	three.33E-04	1.685	0.01073
	300	26.ix	80.three	1	fourteen.five	0.04007	0.1604	0.01001	three.11E-04	i.573	0.01001
	320	46.9	116	1	14.v	0.03758	0.1504	0.00939	2.92E-04	i.475	0.00939
	340	66.9	152	1	fourteen.five	0.03535	0.1415	0.00883	2.75E-04	1.388	0.00883
	360	86.nine	188	ane	xiv.5	0.03340	0.1337	0.00835	2.59E-04	1.311	0.00835
	400	127	260	ane	14.5	0.03006	0.1203	0.00751	2.33E-04	i.180	0.00751
	500	227	440	1	fourteen.5	0.02405	0.09626	0.00601	1.87E-04	0.9440	0.00601
	600	327	620	1	14.5	0.02004	0.08022	0.00501	1.56E-04	0.7867	0.00501
	700	427	800	1	xiv.5	0.01718	0.06876	0.00429	1.33E-04	0.6743	0.00429
	800	527	980	1	14.5	0.01503	0.06017	0.00376	i.17E-04	0.5901	0.00376
	900	627	1160	1	14.five	0.01336	0.05348	0.00334	one.04E-04	0.5245	0.00334
	yard	727	1340			0.01203	0.04814	0.00301	9.34E-05	0.4721	0.00301
Supercritical stage	20	-253	-424	10	145	6.00	24.02	i.500	0.04661	235.6	ane.500
	40	-233	-388	x	145	2.93	11.72	0.7317	0.02274	114.9	0.7317
	60	-213	-352	10	145	1.96	seven.850	0.4901	0.01523	76.98	0.4901
	80	-193	-316	10	145	1.477	five.912	0.3691	0.01147	57.98	0.3691
	100	-173	-280	x	145	i.185	4.745	0.2962	0.00921	46.53	0.2962
	120	-153	-244	ten	145	0.9901	iii.963	0.2474	0.00769	38.86	0.2474
	140	-133	-208	10	145	0.8502	3.403	0.2124	0.00660	33.37	0.2124
	160	-113	-172	10	145	0.7450	2.982	0.1862	0.00579	29.24	0.1862
	180	-93.2	-136	10	145	0.6628	2.653	0.1656	0.00515	26.02	0.1656
	200	-73.2	-100	10	145	0.5971	2.390	0.1492	0.00464	23.44	0.1492
	220	-53.2	-63.vii	x	145	0.5431	2.174	0.1357	0.00422	21.32	0.1357
	240	-33.2	-27.vii	10	145	0.4982	1.994	0.1245	0.00387	19.55	0.1245
	260	-13.2	8.three	x	145	0.4602	ane.842	0.1150	0.00357	18.06	0.1150
	280	half-dozen.9	44.3	ten	145	0.4275	1.711	0.1068	0.00332	xvi.78	0.1068
	300	26.9	80.3	10	145	0.3990	1.597	0.09970	0.00310	15.66	0.09970
	320	46.nine	116	x	145	0.3743	i.498	0.09352	0.00291	14.69	0.09352
	340	66.9	152	x	145	0.3523	i.410	0.08802	0.00274	thirteen.83	0.08802
	360	86.9	188	10	145	0.3328	one.332	0.08315	0.00258	thirteen.06	0.08315
	400	127	260	ten	145	0.2998	1.200	0.07491	0.00233	11.77	0.07491
	500	227	440	x	145	0.2399	0.9604	0.05996	0.00186	nine.42	0.05996
	600	327	620	10	145	0.2000	0.8007	0.04999	0.00155	7.85	0.04999
	700	427	800	10	145	0.1715	0.6866	0.04286	0.00133	6.73	0.04286
	800	527	980	10	145	0.1501	0.6009	0.03751	0.00117	5.89	0.03751
	900	627	1160	10	145	0.1335	0.5342	0.03335	0.00104	5.24	0.03335
	m	727	1340	10	145	0.1201	0.4809	0.03002	0.00093	four.72	0.03002
Supercritical stage	100	-173	-280	l	725	5.606	22.44	1.401	0.04354	220.0	ane.401
	350	76.9	170	50	725	one.658	6.636	0.4143	0.01288	65.08	0.4143
	600	327	620	50	725	0.9920	3.971	0.2479	0.00770	38.94	0.2479
	850	577	1070	50	725	0.7027	2.812	0.1756	0.00546	27.58	0.1756
	1100	827	1520	50	725	0.5439	two.177	0.1359	0.00422	21.35	0.1359
	1350	1077	1970	50	725	0.4437	i.776	0.1109	0.00345	17.42	0.1109
Supercritical phase	20	-253	-424	100	1450	36.78	147	nine.189	0.2856	1444	9.189
	40	-233	-388	100	1450	22.82	91	5.702	0.1772	895.vi	5.702
	sixty	-213	-352	100	1450	sixteen.33	65	4.080	0.1268	641.0	4.080
	80	-193	-316	100	1450	12.76	51	3.189	0.09913	501.0	3.189
	100	-173	-280	100	1450	ten.51	42.1	2.625	0.08159	412.four	ii.625
	120	-153	-244	100	1450	viii.94	35.eight	two.233	0.06941	350.eight	2.233
	140	-133	-208	100	1450	7.780	31.1	i.944	0.06042	305.4	1.944
	160	-113	-172	100	1450	6.891	27.6	i.722	0.05351	270.v	1.722
	180	-93.ii	-136	100	1450	6.183	24.8	ane.545	0.04802	242.7	1.545
	200	-73.two	-100	100	1450	five.611	22.v	1.402	0.04358	220.3	ane.402
	220	-53.2	-63.7	100	1450	five.134	xx.six	1.283	0.03987	201.five	ane.283
	240	-33.two	-27.7	100	1450	four.732	18.9	1.182	0.03675	185.vii	1.182
	260	-13.ii	8.3	100	1450	iv.390	17.vi	1.097	0.03409	172.3	1.097
	280	6.9	44.3	100	1450	iv.092	16.4	ane.023	0.03178	160.6	ane.023
	300	26.9	80.3	100	1450	3.833	15.3	0.9576	0.02976	150.iv	0.9576
	320	46.9	116	100	1450	3.605	fourteen.4	0.9008	0.02800	141.v	0.9008
	340	66.9	152	100	1450	3.403	thirteen.62	0.8503	0.02643	133.6	0.8503
	360	86.9	188	100	1450	3.220	12.89	0.8047	0.02501	126.4	0.8047
	400	127	260	100	1450	two.911	11.65	0.7273	0.02260	114.ii	0.7273
	500	227	440	100	1450	2.345	nine.39	0.5860	0.01821	92.06	0.5860
	600	327	620	100	1450	1.964	7.86	0.4907	0.01525	77.08	0.4907
	700	427	800	100	1450	1.689	6.76	0.4220	0.01312	66.29	0.4220
	800	527	980	100	1450	one.482	5.93	0.3702	0.01151	58.15	0.3702
	900	627	1160	100	1450	1.319	five.28	0.3297	0.01025	51.79	0.3297
	1000	727	1340	100	1450	i.189	four.76	0.2972	0.00924	46.68	0.2972
Supercritical stage	100	-173	-280	500	7250	35.38	141.half dozen	8.842	0.2748	1389	viii.842
	350	76.9	170	500	7250	xiv.39	57.6	3.595	0.1117	564.vii	3.595
	600	327	620	500	7250	9.06	36.iii	ii.264	0.07036	355.vi	two.264
	850	577	1070	500	7250	6.60	26.4	i.650	0.05130	259.3	one.650
	1100	827	1520	500	7250	5.19	20.8	1.298	0.04033	203.8	1.298
	1350	1077	1970	500	7250	4.28	17.1	1.069	0.03322	167.nine	1.069

Back to tiptop

Density units conversion:

Density converter

kilogram/cubic meter [kg/k³] = gram/liter [g/fifty], kilogram/liter [kg/l] = gram/cubic centimeter [m/cm³]= ton(metric)/cubic meter [t/m³], one time/gallon(US liquid) [oz/gal(The states liq)] pound/cubic inch [lb/in³], pound/cubic foot [lb/ftⁱⁱⁱ], pound/gallon(UK) [lb/gal(United kingdom of great britain and northern ireland)], pound/gallon(US liquid) [lb/gal(The states liq)], slug/cubic foot [sl/ft³], ton(brusque)/cubic grand [ton(short)/yd^three], ton(long)/cubic yard [yd³]

• i 1000/cm^three = 1 kg/l = 1000 kg/m^three = 62.428 lb/ft³ = 0.03613 lb/in³ = i.9403 sl/ftⁱⁱⁱ = 10.0224 lb/gal(UK) = 8.3454 lb/gal(US liq) = 0.5780 oz/in^three= 0.7525 ton(long)/year³
• 1 g/50 = ane kg/1000ⁱⁱⁱ = 0.001 kg/fifty = 0.000001 kg/cm^three = 0.001 thousand/cm³ = 0.99885 oz/ft³  = 0.0005780 oz/in³ = 0.16036 oz/gal(UK) = 0.1335 oz/gal(US liq) = 0.06243 lb/ft^three = 3.6127x10-5 lb/in³ = one.6856 lb/ydⁱⁱⁱ = 0.010022 lb/gal(United kingdom of great britain and northern ireland) = 0.0083454 lb/gal(United states liq) = 0.0007525 ton(long)/yd³= 0.0008428 ton(short)/yd³
• 1 kg/l = ane g/cm^three = 1000 kg/m³ = 62.428 lb/ft³ = 0.03613 lb/in³ = 1.9403 sl/ft³ = eight.3454 lb/gal(Us liq) = 0.5780 oz/in³= 0.7525 ton(long)/yearⁱⁱⁱ

• ane kg/yard³ = 1 g/l = 0.001 kg/l = 0.000001 kg/cmⁱⁱⁱ = 0.001 m/cm³ = 0.99885 oz/ft³  = 0.0005780 oz/in³ = 0.16036 oz/gal(UK) = 0.1335 oz/gal(US liq) = 0.06243 lb/ftⁱⁱⁱ = 3.6127x10-five lb/inⁱⁱⁱ = 1.6856 lb/yd³ = 0.010022 lb/gal(Britain) = 0.008345 lb/gal(United states liq) = 0.0007525 ton(long)/yd³ = 0.0008428 ton(curt)/yd³

• 1 lb/ft³ = 27 lb/yd³ = 0.009259 oz/inⁱⁱⁱ= 0.0005787 lb/in³= 16.01845 kg/m^three = 0.01602 g/cm³  = 0.1605 lb/gal(Great britain) = 0.1349 lb/gal(US liq) = two.5687 oz/gal(United kingdom of great britain and northern ireland) = 2.1389 oz/gal(Usa liq) = 0.01205 ton(long)/yd³ = 0.0135 ton(brusque)/yd³
• 1 lb/gal(UK) = 0.8327 lb/gal(The states liq) = 16 oz/gal(UK) = 13.323 oz/gal(US liq) = 168.179 lb/ydⁱⁱⁱ = vi.2288 lb/ft^three = 0.003605 lb/in3 = 0.05767 oz/in³ = 99.7764 kg/yard³ = 0.09977 thou/cm³  = 0.07508 ton(long)/yd^three = 0.08409 ton(brusque)/yd³
• 1 lb/gal(US liq) = 1.2009 lb/gal(United kingdom) = nineteen.215 oz/gal(Uk) = 16 oz/gal(US liq) = 201.97 lb/yd³ = 7.4805 lb/ft^three = 0.004329 lb/in3 = 0.06926 oz/in³ = 119.826 kg/mⁱⁱⁱ = 0.1198 g/cmⁱⁱⁱ  = 0.09017 ton(long)/yd³ = 0.1010 ton(short)/yd^three
• 1 lb/in³ = 1728 lb/ft^three = 46656 lb/yd³ = xvi oz/in^three= 27680 kg/grandⁱⁱⁱ = 27.680 g/cmⁱⁱⁱ  = 277.419 lb/gal(UK) = 231 lb/gal(U.s. liq) =4438.7 oz/gal(Britain) = 3696 oz/gal(U.s.a. liq) = xx.8286 ton(long)/yd³ = 23.3280 ton(short)/ydⁱⁱⁱ
• i oz/gal(Great britain) =  0.8327 oz/gal(Us liq) = half dozen.2360 kg/m^three = 6.2288 oz/ft³ = 0.3893 lb/ft³ = x.5112 lb/yd³
• 1 oz/gal(US liq) = 1.2009 oz/gal(United kingdom of great britain and northern ireland) = 7.4892 kg/chiliad³ = seven.4805 oz/ft³ = 0.4675 lb/ftⁱⁱⁱ = 12.6234 lb/yd³
• 1 sl/ft³ = 515.3788 kg/mⁱⁱⁱ = 514.7848 oz/ft³ = 0.2979 oz/in³ = 32.1741 lb/ft³ = 82.645 oz/gal(UK) = 68.817 oz/gal(US liq)
• 1 ton(long)/ydⁱⁱⁱ = 1.12 ton(short)/yd³ = 1328.94 kg/m³ = 0.7682 oz/in³ = 82.963 lb/ft^three = 2240 lb/yd³ = 2.5786 sl/ft³ = thirteen.319 lb/gal(UK) = 11.0905 lb/gal(U.s. liq)
• 1 ton(brusque)/yd^three = 0.8929 ton(long)/ydⁱⁱⁱ = 1186.55 kg/m³ = 0.6859 oz/in³ = 74.074 lb/ft³ = 2000 lb/yd³ = 2.3023 sl/ftⁱⁱⁱ = 11.8921 lb/gal(U.k.) = 9.9023 lb/gal(US liq)

Back to top

macandiehaddince1971.blogspot.com

Source: https://www.engineeringtoolbox.com/helium-density-specific-weight-temperature-pressure-d_2090.html

Share this post