Mass of H2C2O4 :
mm = 90.04 g/mol
number of moles : 0.0223 moles
m = n * mm
m = 0.0223 * 90.04
m = 2.007 g
hope this helps!.
Answer:
5.17 × 10^-1
Explanation:
move the decimal to the right one space.
when you move the decimal to the right its exponent becomes a negative.
KauCl4 :
K = + 1
au = + 7
Cl = - 2
hope this helps!
C.) Ionic bond is formed between that...
the particles from solid to liquid start to move around faster then it was at the first state
