a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
Answer:
Basically it would be 8.5g. Not total sure.
Explanation:
If its right plz give brainlest.
-number of electrons
-atom size
-charge of the atom
-number of protons
Sugar. (We need a design tech section)
C. 28 KJ
AMU of H2O2 = 2(1) + 2(16) = 34 g/mol
10 g / 34 g/mol = 0.294 mol H2O2
0.294 mol / H = 2 mol / 190 KJ
H = 28.9 KJ
