मराठी

Write the balanced chemical equation for the following reaction. Barium chloride+Potassium sulphate⟶Barium sulphate+Potassium chloride - Science

Advertisements
Advertisements

प्रश्न

Write the balanced chemical equation for the following reaction.

\[\ce{Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride}\]

एका वाक्यात उत्तर

उत्तर

\[\ce{BaCl2 + K2SO4 -> BaSO4 + 2KCl}\]

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Chemical Reactions and Equations - Exercises [पृष्ठ १५]

APPEARS IN

एनसीईआरटी Science [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exercises | Q 7.4 | पृष्ठ १५

व्हिडिओ ट्यूटोरियलVIEW ALL [4]

संबंधित प्रश्‍न

Balance the following equation:

Na + O2  Na2O


Give one example of a chemical reaction characterised by  formation of a precipitate.


With the help of an appropriate example, justify that some of the chemical reactions are determined by Change in temperature.

Give chemical equation for the reaction involved in the above case.


Zinc oxide reacts with carbon, on heating, to form zinc metal and carbon monoxide. Write a balanced chemical equation for this reaction. Name (i) oxidising agent, (ii) reducing agent, in this reaction.

 

Express the following facts in the form of a balanced chemical equation:
"When a strip of copper metal is placed in a solution of silver nitrate, metallic silver is precipitated and a solution containing copper nitrate is formed".


Write your observation for the following chemical reaction and name the product formed:

When sugar is heated.


Write your observation for the following chemical reaction and name the product formed :

When manganese dioxide is added to potassium chlorate and heated.


Balance the following equation :

Pb3O4 → PbO + O2


Balance the following equation:

PbS + O2 → PbO + SO2


Write the balanced chemical equation of the following reaction.

sodium chloride + manganese dioxide + sulphuric acid → sodium hydrogen sulphate  + manganese sulphate + water + chlorine.


\[\ce{MnO2 + 4HCl -> MnCl2 + 2H2O + Cl2}\]

0.02 moles of pure MnO2 is heated strongly with conc. HCl. Calculate mass of MnOused.


Define: Endothermic reaction 


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:

Iron [III] chloride to ammonium hydroxide.


Balance the following simple equation:

Al   +   O2  →  Al2O3 


Balance the following simple equation:

Al   +   N2  →  AlN 


Balance the following simple equation:

H2   +   Cl2  →  HCl


Write a balanced equation for the following word equation:

Nitrogen dioxide + Water + Oxygen → Nitric acid


Underline the compound in the equation given below, it is incorrectly balanced and write the correct balancing for the same.

Na2SO3 + HCl → 2NaCl + H2O + SO2


Which among the following is(are) double displacement reaction(s)?

  1. `"Pb" + "CuCl"_2 -> "PbCl"_2 + "Cu"`
  2. `"Na"_2"SO"_4 + "BaCl"_2 -> "BaSO"_4 + 2"NaCl"`
  3. `"C" + "O"_2 -> "CO"_2`
  4. `"CH"_4 + 2"O"_2 -> "CO"_2 + 2"H"_2"O"`

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×