Advertisements
Advertisements
प्रश्न
Balance the following simple equation:
Mg + N2 → Mg3N2
उत्तर
3Mg + N2 → Mg3N2
APPEARS IN
संबंधित प्रश्न
While performing the experiment with raisins to determine the percentage of water absorbed by them, a student made following measurements:
Mass of water in the beaker = 40 g
Mass of raisins before soaking = 5 g
Mass of raisins after soaking for 2 hours = 8 g
Mass of water left in the beaker after the experiment = 35 g
The percentage of water absorbed by raisins is:
Balance the following equation:
Fe2O3 + CO → Fe + CO2
What is the valency of :
carbon in CH4
Write the balanced chemical equation of the following reaction.
copper + nitric acid → copper nitrate + nitric oxide + water
Complete the following blank in the equation as indicated.
\[\ce{CaH2_{(s)} + 2H2O_{( aq)}-> Ca(OH)2_{(s)} + 2H2_{(g)}}\]
Moles: 1 mole + ______ `→` ______ + ______
In certain reaction an insoluble solid called precipitate is formed. State the colour and name of the precipitate formed in the following reaction involving addition of:
Lead nitrate to ammonium hydroxide.?
Balance the following simple equation:
Al + O2 → Al2O3
Balance the following simple equation:
H2 + O2 → H2O
Balance the following simple equation:
KBr + Cl2 → KCl + Br2
What is called thermolysis reactions?
