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atomic waight of hydrogen = 1.0079
weight of one mole of hydrogen = its Atomic Mass in grams(just like all elements).
therefore 454g/1.0079g = 450.4 moles of hydrogen.
Wiki User
∙ 14y ago
Wiki User
∙ 13y ago14 grams hydrogen (1 mole H/1.008 grams)
= 13.89 moles hydrogen, which you can call 14 moles of hydrogen
Wiki User
∙ 10y agoThe atomic mass of sodium, Na is 23.0
Amount of Na = 454/23 = 19.7mol
Wiki User
∙ 11y agoTo daym many
Wiki User
∙ 8y agoThe answer is 25,2 moles.
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.454 grams plus 46 grams equals how many kilograms?
K = 1,000 grams 0.454 + 46 = 46.454 = 0.046454K
What is volume occupied by 30lb of Cl2 at 743 mm Hg and 70 degree F?
Some conversion required.30 pounds Cl2 (454 grams/1 pound) = 13620 grams Cl213620 grams Cl2 (1 mole Cl2/70.9 grams) = 192.1 moles Cl270o F = 21.1o C = 294.3 Kelvinuse,PV = nRT(743 mm Hg)(X Volume) = (192.1 moles Cl2)(62.36 L*torr/mol*K)(294.3 K)Volume = 3525524.47/743= 4.7 X 103 Liters of chlorine gas------------------------------------------
What volume will 454 grams of hydrogen occupy at 1.05 ATM and 25 degrees Celsius?
19.48
How many atoms of hydrogen are present in 1.5 lb of hydrogen peroxide which is 5.93 percent hydrogen. 1 lb equals 454 grams.?
The % of hydrogen is superfluous information 1.5 lb H2O2 (454 grams/1 lb)(1 mole H2O2/34.016 grams)(2 mole H/1 mole H2O2)(6.022 X 10^23/1 mole H) = 2.4 X 10^25 atoms of hydrogen
How many slices is 100 grams of bacon?
100 grams bacon (1 pound/454 grams)= 0.22 pounds bacon=================Since you buy pounds of bacon at the store you should see how many slices ( I say about 20 ) in one pound and then you can figure the 1/5 pound slice count.I checked. #5 thin strips = 1 pound bacon.0.22 * 35= 7.7 thin strips bacon================
What is the number of moles of CO2 in 454 grams?
For this you need the atomic (molecular) mass of CO2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. CO2=44.0 grams454 grams CO2 / (44.0 grams) = 10.3 moles CO2
How many grams in 16ounces?
That is 454 grams.
1lb is how many grams?
454 grams
How many grams in 7 pounds?
1 pound = 454 grams 7 x 454 = 3178 grams
How many pounds are 780 grams?
There are 454 grams to a pound. 780/454 = 1.718 lbs.
454 grams is how many ounces?
About one pound in 454 grams.
454 grams equals how many pounds?
454 g = one pound.
How many grams in 454 mg?
0.454 grams
How many oz of dried pasta is 454 grams?
All pasta has different weight/volume ratios. Please SPECIFY WHICH pasta in an a question like this.
How many pounds are in 20.0 grams?
454 grams per lb. 20/454=.044 20gms=.044 lbs.
What is 454 grams in kilograms?
1 kilogram = 1000 grams so 454 kg = 454*1000 = 454000 grams. Simple!
How many grams of water are in a pound?
454
