Home
Class 9
CHEMISTRY
15.9g. of copper sulphate and 10.6g of s...

15.9g. of copper sulphate and 10.6g of sodium carbonate react together to give 14.2g of sodium sulphate and 12.3g of copper carbonate. Which law of chemical combination is obeyed? How? (AS-1)

Answer

Step by step text solution for 15.9g. of copper sulphate and 10.6g of sodium carbonate react together to give 14.2g of sodium sulphate and 12.3g of copper carbonate. Which law of chemical combination is obeyed? How? (AS-1) by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 9 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMS, MOLECULES AND CHEMICAL REACTIONS

    NCERT GUJARATI|Exercise Let us Improve our learning (Reflection on concepts)|11 Videos

  • IS MATTER PURE?

    NCERT GUJARATI|Exercise THINK AND DISCUSS|1 Videos

Similar Questions

Explore conceptually related problems

When 3.00 g of carbon is burnt in 8,00 g of oxygen, 11.00 g of carbon dioxide is produced. What mass of carbon dioxide will be formed when 3.00 g of carbon is burnt in 50.00 g of oxygen? Which law of chemical combination will govern your answer ?

In a reaction, 5.3 g of sodium carbonate reacted with 6g of ethanoic acid. The products were 2.2 g of carbon dioxide, 0.9 g of water and 8.2 g of sodium ethanoate. Show that these observations are in agreement with the law of conservation of mass. underset("carbonate")("Sodium") + underset("acid")("Ethanoic") to underset("ethanoate")("Sodium") + "Water" + underset("dioxide")("Carbon")

Knowledge Check

  • Barium chloride reacts with sodium sulphate to form barium sulphate and sodium chloride. In an experiment to verify the law of conservation of mass, 20.8 g of barium chloride reacted with 14.2 g of sodium sulphate to form 11.7g of sodium chloride. The amount of barlum sulphate formed in the above reaction will be ....

    A
    35.0 g
    B
    23.7 g
    C
    23.3 g
    D
    23.0 g

  • If there are x atoms in 18 g carbon, then how many atoms will be there in 12 g magnesium ?

    A
    x
    B
    2x
    C
    `(x)/(2)`
    D
    `(x)/(3)`

  • To verify the law of conservation of mass, a student carried out the reaction between 1.16 g of sodium chloride and silver nitrate in a conical flask. How much silver nitrate should react with 1.16 g of sodium chloride to form 1.7g of sodium nitrate and 2.87 g of silver chloride ?

    A
    3.41 g
    B
    2.86 g
    C
    2.87 g
    D
    4.57 g

    • Similar Questions

    Explore conceptually related problems

    Give uses of sodium carbonate (Na_(2)CO_(3)*10H_(2)O) .

    Silver and copper voltmeters are connected in parallel with a battery of emf 12V . In 30 minutes, 1g of silver and 1.8g of copper are liberated. The power supplied by the battery is (Z_(Cu) = 6.6xx10^(-4) g//C and Z_(Ag) = 11.2xx10^(-4)g//C )

    A solution of sodium sulphate is made in 100 g of water of mass by mass percentage 20. Calculate the mass of sodium sulphate in this solution.

    What is the minimum volume of water required to dissolve 1 g of calcium sulphate at 298 K ? (For calcium sulphate , K_(sp)=9.1xx10^(-6) )

    A copper voltameter is connected in series with a coil of resistance 100Omega . A steady current flowing in the circuit for 10 minutes, gives a deposit of 0.1 g of copper in the voltameter. Calculate the heat generated in the resistance coil. (ECE of Cu 3.3xx10^(-7)kg//C )

    Home
    Profile