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Brenden Bosco ∙
Which of the following (what)?
It tells you how much of a molecule is made up of each element. - APEX
divide the total mass of the element by the mass of the compound and multiply by 100%
usually on the right of the yeild signOn the right side of the arrow in the equation
32.1g
__________________
X100%
(32.1g + 16.0g + 16.0g)
Decomposition reaction
Answer this question… Which of the following is the best definition of a physical change?
The unit of concentration is Molar = Moles/Litre.
In this reaction a change of bonds of the reactants occur: the general form is:AB + CD = AD + BC
8 moles
B. s2o6