Advertisements
Advertisements
प्रश्न
Balance the following simple equation:
NaHCO3 + H2SO4 → Na2SO4 + H2O + CO2
Advertisements
उत्तर
2NaHCO3 + H2SO4 → Na2SO4 + 2H2O + 2CO2
APPEARS IN
संबंधित प्रश्न
Balance the following equation:
\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
A solution made in water is known as an ______ solution and indicated by the symbol ______.
When the solution of substance X is added to a solution of potassium iodide, then a yellow solid separates out from the solution.
- What do you think substance X is likely to be?
- Name the substance which the yellow solid consists of.
- Which characteristic of chemical reactions is illustrated by this example?
- Write a balanced chemical equation for the reaction which takes place. Mention the physical states of all the reactants and products involved in the chemical equation.
Balance the following equation. Also name the products formed.
`"Mg" + "O"_2 → "MgO"`
Complete the following equation:
CH3COOH + NaOH →
Balance the equation stepwise.
NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + H2O(l)
What information does the following chemical equation convey?
Zn + H2SO4 → ZnSO4+ H2
Representation of the results of a chemical change – is a chemical equation.
For the equation: FeCl3 + 3NH4OH 3NH4Cl + Fe(OH)3 ↓
Answer the following:
What is the indications of the arrow between the reactants and the products and of the arrow pointing downwards at the end.
Balance the given chemical reaction as per the instructions below.
\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
Write names of reactants and products of chemical reaction.
Which of the following is the correct observation of the reaction shown in the above set up?
