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प्रश्न
Balance the following simple equation:
N2 + O2 ⇌ NO
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उत्तर
N2 + O2 ⇌ 2NO
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संबंधित प्रश्न
Which of the following are endothermic reactions and which are exothermic reactions?
- Burning of natural gas
- Photosynthesis
- Electrolysis of water
- Respiration
- Decomposition of calcium carbonate
What is a chemical equation?
Balance the following equation Also name the product formed.
`"K" + "CI"_2 → "KCI"`
Complete the following equation:
CH2 + H5OH `("Hot Conc." H_2SO_4)/`>
Write down what you understood from the following chemical reaction.
AgNO3(aq) + NaCI(aq) → AgCI ↓ + NaNO3(aq)
Balance the following equation:
Ca + N2 → Ca3N2
Balance the following equation:
NaHCO3 → Na2CO3 + H2O + CO2
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 a change of state is observed i.e. solid to liquid, liquid to gas etc. – State the change of state of the products – to give the respective reactant.
\[\ce{2H2O ->[electric][current] 2H2 + O2}\]
Name the following:
The gas evolved when a dilute acid is added to chalk [limestone].
