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Calculate the total number of atoms in 15 g CaH2?

Updated: 8/11/2023

Wiki User

∙ 16y ago

Best Answer

58,44 is the molecular weight of NaCl. So 15/58,44 = 0.257 moles would be contained in 15 g.

Wiki User

∙ 9y ago

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Wiki User

∙ 16y ago

Calcium Hydride

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Q: Calculate the total number of atoms in 15 g CaH2?

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What is the Lewis dot structure of CaH2?

Calcium hydride, or CaH2, forms an orthorhombic lattice structure. For a Lewis structure of a single CaH2 molecule, simply place the Ca atom in the center single bonded to two H atoms.

How many moles of hydrogen will be produced if 0.44 mol of cah2 reacts according to the following equation cah2 plus 2 h2o -- caoh2 plus 2 h2?

CaH2 + 2H2O → Ca(OH)2 + H2 The calcium hydride and hydrogen are on a 1:1 molar ratio. Therefore the number of moles of calcium hydride = number of moles of hydrogen, 0.44 mol

Formula for calcium hydride?

CaH2

What are the chemical formula of cah2?

Calcium hydride

Is the oxidation state of hydrogen in cah2 is negative?

yes

Related questions

What is the Lewis dot structure of CaH2?

Calcium hydride, or CaH2, forms an orthorhombic lattice structure. For a Lewis structure of a single CaH2 molecule, simply place the Ca atom in the center single bonded to two H atoms.

How many moles of hydrogen will be produced if 0.44 mol of cah2 reacts according to the following equation cah2 plus 2 h2o -- caoh2 plus 2 h2?

CaH2 + 2H2O → Ca(OH)2 + H2 The calcium hydride and hydrogen are on a 1:1 molar ratio. Therefore the number of moles of calcium hydride = number of moles of hydrogen, 0.44 mol

What is the strength of CaH2 base?

I have no clue

Formula for calcium hydride?

CaH2

What are the chemical formula of cah2?

Calcium hydride

Is the oxidation state of hydrogen in cah2 is negative?

yes

The formula CaH2 represents what compound?

calcium hydrate

How many Cah2 formula units are present in 7.596 g of CaH2?

7.596/42=0.18085mol 0.1808 x 6.022 x 10^23=1.09 x 10 ^23

What is the chemical formula for calcium and hydrogen?

The chemical formula for Calcium Hydride is CaH2

What is the formula for calcium hydrogen sulfide?

The formula is Ca(SH)2

What is the equation for calcium chloride and dilute hydrochloric acid?

CaCl2 + 2HCl ---> CaH2 + Cl4

What is the chemical formula for calcium hydrogen phosphide?

The chemical formula for Calcium Hydride is CaH2

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