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!.
0.01772288- Calculators do come in handy for this haha
Yes, this is balanced. Each part of the substance (like Mg) has the same number on both sides.
Hope this helps you:)
You use a nucleus with inflection on the arm processor.