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How many moles of hydrogen in 1g?
There are 0.5 moles of hydrogen in 1g, as the molar mass of hydrogen is 2g/mol.
How many moles of ammonia are produced from 12.0 moles of hydrogen?
N2 + 3H2 -----> 2NH3 so 3 moles of hydrogen produce 2 moles of ammonia. Therefore 12.0 moles of hydrogen will produce 8 moles of ammonia.
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.?
First, calculate the total weight of hydrogen in 1.5 lb of hydrogen peroxide: 1.5 lb * 454 g/lb * 0.0593 = 128.97 g of H2O2 Then, convert this weight to the number of moles of hydrogen: 128.97 g / 34.0147 g/mol = 3.79 moles of H2O2 Since each mole of H2O2 has 2 moles of hydrogen atoms, there are 3.79 * 2 = 7.58 moles of hydrogen atoms. Finally, calculate the number of atoms: 7.58 moles * 6.022 x 10^23 atoms/mol = 4.56 x 10^24 atoms of hydrogen.
Hydrogen peroxide reaction with chalk?
When hydrogen peroxide (H2O2) reacts with chalk (calcium carbonate, CaCO3), the chalk acts as a catalyst to break down the hydrogen peroxide into water (H2O) and oxygen (O2) gas. This reaction produces bubbles of oxygen gas as a result of the decomposition of hydrogen peroxide.
How many moles of nitrogen and hydrogen are needed to get 10 moles of ammonia?
The reaction of nitrogen with hydrogen to form ammonia is: N2 +3H2 = 2NH3 Therefore to make 10 moles of ammonia you need 5 moles N2 and 15 moles H2
How many moles of oxygen are there in one mole of hydrogen peroxide?
In one mole of hydrogen peroxide (H2O2), there are two moles of oxygen atoms.
How many atoms of hydrogen are in 3.4 grams of hydrogen peroxide?
To calculate the number of atoms in 3.4 grams of hydrogen peroxide, you first convert the grams to moles using the molar mass of hydrogen peroxide. Then, you use Avogadro's number to convert moles to atoms. There are approximately 6.022 x 10^23 atoms in 1 mole of a substance.
How many molecules are there in 29.777 grams of hydrogen peroxide H2O2?
To find the number of molecules in 29.777 grams of hydrogen peroxide (H2O2), you first need to calculate the number of moles in 29.777 grams using the molar mass of H2O2. Then, you can use Avogadro's number (6.022 x 10^23) to convert moles to molecules.
How many hyrogen atomes in Hydrogen peroxide?
There are two hydrogen atoms in hydrogen peroxide (H2O2).
How many milliliters of hydrogen peroxide is 32ounces of hydrogen peroxide?
160 milliliters
How many atoms of hydrogen and oxygen are in hydrogen peroxide?
Interesting question. Balanced equation. H2 + O2 >> H2O2 ( let's find moles and limiting reactant ) 10 O2 molecules (1 mole/6.022 X 10 ^23) = 1.66 X 10^-23 moles O2 same for H2, so one to one and reaction is driven by above moles, but use O2 for convenience. actually, as all is one to one, you get back 10 molecules H2O2 anyway 1.66 X 10^-23 X 6.022 X 10^23 = 9.99, or 10 molecules of H2O2
How many hydrogen and oxygen are in hydrogen peroxide?
the right way
How many moles of Hydrogen are im 2.5 moles of H2O?
2.5 moles H2O (2 moles H/1 mole H2O) = 5 moles of hydrogen
How many atoms in seventeen moles of hydrogen?
Seventeen moles of hydrogen correspond to 204,75.10e23 atoms.
How many parts of oxygen are in hydrogen peroxide?
The chemical formula for hydrogen peroxide is H2O2, that is, two parts oxygen for every two parts hydrogen.
How many volumes in hydrogen peroxide?
Hydrogen peroxide is a liquid compound and does not have volumes in the same way that gases or solids do. It is typically sold and measured by its concentration in percentages, such as 3% or 6% hydrogen peroxide.
How many moles of hydrogen in 1g?
There are 0.5 moles of hydrogen in 1g, as the molar mass of hydrogen is 2g/mol.
