Question

calculate no of atoms in 6.84 mg of sucrose?​

Answer 1

Explanation:

Calculate number of atoms of each type in 6.84g of sucrose

So, 342 gm sugar contains = 1 mole = 6.022 x 1023 molecules of sugar. Now, 1 molecule of sugar contains 12 carbon atoms, 22 H-atoms and 11 O-atoms.

mark me as brainleast

Answer 2

Answer:

n = Given mass ÷ molecular mass

= 6.84×10^(-3) ÷ 342

=2×10^(-5)

Remaining see attachment.