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How many grams of hydrogen must be added to 800 grams of oxygen to produce 900 grams of water?
Wiki User
∙ 11y ago
i think that you have to add 100 gramd to produce the amount of 900 grams
Wiki User
∙ 11y ago
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A compound is formed when 48 grams of carbon 8 grams of hydrogen and 68 grams oxygen combine what is the percent by mass of oxygen?
The percentage of oxygen is 54,84 %.
How many grams of oxygen will be required to produce 25 moles of sulfur dioxide how many grams of oxygen will be required to produce 25 moles of sulfur dioxide?
800 g oxygen are needed.
What would be the total mass of the products of a reaction in which 10 grams of water decomposes into the elements hydrogen and oxygen?
Also 10 grams.
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Theoretically the mass is 62,3018 g.
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This value is 0,2 g hydrogen.
A compound is formed when 48 grams of carbon 8 grams of hydrogen and 68 grams oxygen combine what is the percent by mass of oxygen?
The percentage of oxygen is 54,84 %.
What is amount of hydrogen in one liter of petrol?
Petrol contains about 84% carbon and 16% hydrogen by weight so a litre weighing 700 grams contains 588 grams of carbon and 112 grams of hydrogen. In the engine it would burn with 2464 grams of oxygen to produce 2156 grams of CO2 and 1008 grams of water (steam), which is normally invisible but can be seen in the exhaust gases from a cold engine.
How many grams of oxygen are there in 17800 grams hydrogen sulfate?
It is not measured in grams but PPM because it is a gas.
How many grams of hydrogen peroxide H2O2 must be added to 1500 ml of water to produce a concentration of 1.33 m molal solution Recall that the density of water is 1.0 gram?
How many grams of hydrogen peroxide (H2O2) must be added to 1,500 mL of water to produce a concentration of 1.33 m (molal solution)? (Recall that the density of water is 1.0 gram/mL
How many grams of oxygen will be required to produce 25 moles of sulfur dioxide how many grams of oxygen will be required to produce 25 moles of sulfur dioxide?
800 g oxygen are needed.
How many grams of water are formed in a reaction between hydrogen and 25 grams of oxygen?
25
Which compound has a higher percent by mass of hydrogen- h2o or h2o2?
lets see. H20 you have 2.016 grams of hydrogen here to 16.0 grams oxygen 2.016/16.0 X 100 = 12.6% hydrogen by mass H2O2 you have the same 2.016 grams hydrogen here, but you have 32.0 grams oxygen in this molecule 2.016/32.0 X 100 = 6.3% so H2O has the higher percent by mass of hydrogen
How much water would form if 4.8 grams of hydrogen reacts with 38.4 grams of oxygen?
43.2 grams of water
How many grams of water could be made from 5.0 mol H2 and 3.0 mol O2?
The formula for Oxygen gas is O2, and the formula for water is H2O. Each molecule of Oxygen gas can produce 2 molecules of water (with enough Hydrogen, of course). So, 2.5 moles of Oxygen gas would be required to produce 5.0 moles of water.
How many grams of calcium are required to react with 7.75 grams of water to produce calcium hydroxide and hydrogen gas?
8.62
How many moles of hydrogen will it take to make 36 grams of water?
Answer: 16 g of oxygen and 2 g of hydrogen.
What would be the total mass of the products of a reaction in which 10 grams of water decomposes into the elements of hydrogen and oxygen?
Also 10 grams.
