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Karthik did an experiment in which he heated 20g of calcium carbonate to obtain 11.2g of calcium oxide and 8.8g of carbon dioxide.

By Ella

Karthik did an experiment in which he heated 20g of calcium carbonate to obtain 11.2g of calcium oxide and 8.8g of carbon dioxide. plz answer asap

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Ella

class 10 if alpha and beta are the zeroes of of the polynomial y^2 +6y-1 find the value of 1/alpha ^3 beta +1/alpha beta ^3​

Find the square of (- 10 . 10 ) = ? . *

1 point

1021

10.201

102.01​

1 thought on “Karthik did an experiment in which he heated 20g of calcium carbonate to obtain 11.2g of calcium oxide and 8.8g of carbon dioxide.”

  1. Answer:

    What to answer?

    I am answering want I got I think u want to know how to calculate the obtained weights. As,

    CaCO3 = CaO + CO2

    In this equation u just have to put the atomic weight and solve.

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