0
When 4 g of burning hydrogen produces 36 grams of water how many kg of water is produced if the burn 100 kg of hydrogen?
Wiki User
∙ 12y ago
The answer is 900 kg.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
A sample of 90 g water was decomposed using electrolysis How many liters of hydrogen where produced at STP?
60 grams.
What mass of methanol (CH3OH) is produced when 140.1 g of carbon monoxide reacts with 12.12 g of hydrogen?
8.20g of carbon monoxide, how many grams of methanol will be produced?
How many grams of water are produced when 300 grams of hydrogen react with an unlimited amount of oxygen?
The atomic mass of hydrogen is 1.008 and the molecular mass of water, with formula H2O, is 18.015. Therefore, the mass of hydrogen to that of water has the ratio of 2(1.008)/18.015 = about 0.1119, and the answer to the problem is 300/0.1119 = 2.68 X 103 grams, to the justified number of significant digits.
How many grams of hydrogen are there in thirty grams of methane gas?
8 grams. Or more exactly, in 30.0 grams of methane there is 7.54 grams of hydrogen.
How many hydrogen atoms are in 45.0 grams of hydrogen gas?
45,0 grams of hydrogen gas have 135,5.10e23 atoms.
What weight and volume of carbon dioxide would be produced by burning 24 grams of carbon in air?
Weight:1.45 grams volume: 6.789
When 1.187 grams of metallic oxide is reduced with excess hydrogen 1.054 grams of the metal is produced What is the metallic oxide?
This oxide may be CdO.
What is the number of grams of hydrogen gas produces when 146 grams of HCL decompose completely?
The gram molecular mass of HCl is 36.46 and the gram atomic mass of hydrogen atoms is 1.008. Therefore 146 grams of HCl decompose to provide 146(1.008/36.46) or about 4.04 grams of hydrogen gas, to the justified number of significant digits.
If an excess of nitrogen is reacted with 3.41 grams of hydrogen how many grams of ammonia can be produced?
Balanced equation first. N2 + 3H2 >> 2NH3 (hydrogen is limiting and drives the reaction ) 3.41 grams H2 (1mol/2.016g )(2mol NH3/3mol H2 )(17.034g NH3/1mol NH3 ) = 19.2 grams of ammonia produced ( this is called the Born-Haber process )
In the reaction Mg (s) plus 2HCl (aq) H2 (g) plus MgCl2 (aq) how many grams of hydrogen gas will be produced from 125.0 milliliters of a 6.0 M HCl in an excess of Mg?
0,75 grams hydrogen
A sample of 90 g water was decomposed using electrolysis How many liters of hydrogen where produced at STP?
60 grams.
Ammonia gas NH3 can be manufactured by combining hydrogen and nitrogen gases If 28 g of nitrogen and 7 g of hydrogen are available how many grams of ammonia can be produced?
2g
18.00 grams of lithium oxide is added to 10.56g of water. when the reaction ended0.0250 grams of hydrogen gas was produced?
Answer= 4 mol H3PO4 - White Plains Public Schools
What mass of methanol (CH3OH) is produced when 140.1 g of carbon monoxide reacts with 12.12 g of hydrogen?
8.20g of carbon monoxide, how many grams of methanol will be produced?
How many grams of water are produced when 300 grams of hydrogen react with an unlimited amount of oxygen?
The atomic mass of hydrogen is 1.008 and the molecular mass of water, with formula H2O, is 18.015. Therefore, the mass of hydrogen to that of water has the ratio of 2(1.008)/18.015 = about 0.1119, and the answer to the problem is 300/0.1119 = 2.68 X 103 grams, to the justified number of significant digits.
How many grams of hydrogen are there in thirty grams of methane gas?
8 grams. Or more exactly, in 30.0 grams of methane there is 7.54 grams of hydrogen.
How many hydrogen atoms are in 45.0 grams of hydrogen gas?
45,0 grams of hydrogen gas have 135,5.10e23 atoms.
