You start with a container that holds exactly 4 grams of nitrogen gas (N₂). According to your lab manual, the reaction to form ammonia requires nitrogen and hydrogen to combine in a mass ratio of 14 : 3. Given this information, calculate the mass of hydrogen gas (H₂) you need to react completely with your 4 grams of nitrogen gas.

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Law of Constant Proportions in Chemistry, Atomicity of Molecules, Chemical Formula of Compounds, Definition of Compound in Chemistry | PadhAiPro

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TextLaw of Constant Proportions in ChemistryAtomicity of MoleculesChemical Formula of CompoundsDefinition of Compound in Chemistry

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List four reasons to support that water is a compound and not a mixture.

Which of the following is an example of a compound?

An element 'X' forms an oxide with formula X₂O₃

Write the chemical formula and calculate the molar mass of the following:

A compound was found to contain carbon and hydrogen in the ratio of carbon 12 g and hydrogen 4 g. What is the formula of the compound?

Write the molecular formulae of all the compounds that can be formed by the combination of the following ions: Cu²⁺, Na⁺, Fe³⁺, Cl⁻, SO₄²⁻, PO₄³⁻