Question

Calculate the amount in moles, of carbon dioxide gas collected which is 144cm cubed and the mass of the carbonate is 0.888g.

Answer 1

Answer:

it would be iconic bond

in ionic bonding, electrons are completely transferred from one atom to another. in the process of either losing or gaining negatively charged electrons, the reacting atoms form ions. the oppositely charged ions are attracted to each other by electrostatic forces, which are the basis of the ionic bond

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Explanation:

no of mole = 4.4g /44 = 0.1 mole

total no of co2 molecule =

mole x avogadro no.

= 0.1 x na

now, 1 mole of co2 have 3 atoms.

so total no of atoms = 3 x 0.1 x na

= 0.3na (here, na is avogadro no.)