Question

I want some questions which is based on NUMERICALS.... ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ♥️ ❤️ ​

Answer 1

Question 1.

Calculate the mass of 6.022 × 1023 molecule of Calcium carbonate (CaCO3).

Question 2.

Calculate the mass of 12.044 × 1023 carbon atoms.

Question 3.

Calculate the number of oxygen atoms in 1 mole of O2.

Question 4.

Calculate the number of Cu atoms in 0.635g of Cu.

Question 5.

Calculate the number of molecules in 11.2 liters of SO2 gas at NTP.

hope this much is sufficient.

Answer 2

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