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☆☆☆☆☆The average atomic mass represents the weighted average of the masses of the isotopes of the element.
16.0 lbs = 7,257 g of O2
Oxygen exists in the gas form as 02
7,257g O2 * 1 mol O2/ 32 g * 2 mol O / 1 mol O2 * 6.022x10^23 atoms/mol
= 2.73E26 atoms of O
Stoichiometry is used to find the molar ratios between the reactants of a chemical reaction.
There are relatively few atoms, but they make many molecules.
it loses mass
Reduction occurs at the cathode in an electrolytic cell.
An electrolytic cell
Both atoms and charge
A battery containing a spontaneous redox reaction
+5. In oxyacids, oxygen has an oxidation state of -2 and hydrogen an oxidation state of +1. Therefore, the single chlorine atom must have an oxidation state of +5 for the total oxidation states to add to zero.
+5. In oxyacids, oxygen has an oxidation state of -2 and hydrogen an oxidation state of +1
The reaction is spontaneous.
AgNO3 #APEX
In this case the yield is 77,27 %.
The color of corn is different than the color of gasoline or coal
APEX
something about "native" should be ur answer..apex
