Advertisements
Advertisements
Question
Complete the following blank in the equation as indicated.
\[\ce{CaH2_{(s)} + 2H2O_{( aq)}-> Ca(OH)2_{(s)} + 2H2_{(g)}}\]
Moles: 1 mole + ______ `→` ______ + ______
Advertisements
Solution
1 mole + 2 mole `→` 1 mole + 2 mole
RELATED QUESTIONS
Balance the following equation:
Na + O2 
Na2O
Ammonia reacts with oxygen to form nitrogen and water. Write a balanced chemical equation for this reaction. Add the state symbols for all the reactants and products.
Write word equation for the following skeletal equation:
\[\ce{KClO3 -> KCl + O2}\]
Balance the following equation. Also name the product formed.
`"NaNO"_3 → "NaNO"_2 + "O"_2` Name of product (s)
Explain the terms with examples.
Balanced equation
Write the chemical equation for the following word equation and balance them.
Nitrogen + Oxygen → Nitrogen monoxide
Why should an equation be balanced? Explain with the help of a simple equation.
Answer the following question:
How do acids and bases react with each other? What is the name of the process? What product is obtained from these reactions?
Name the following:
Two gases which react under pressure in presence of a catalyst at elevated temperatures to give a gaseous product.
To balance the following chemical equation the value of x and y should respectively be:
\[\ce{2NaOH + xAl_2O_3->yNaAlO_2 + H_2O}\]
