Chemistry

  • Created by: Jessica8
  • Created on: 27-02-17 16:25
as no new _____ are ever _______ or _________ in a chemical reaction. whats the missing words?
atoms, created and destroyed
1 of 5
the total mass of reactan(s) = what?
the total mass of products(s)
2 of 5
there is the same number of each type of atom on each side of a ______ _____ _______. whats the missing words
balanced symbol equation
3 of 5
Mg + O2 → MgO unbalanced equation it is 1 magnesium + 2 oxygen → 1 magnesium + oxygen. balance the equation
2Mg + O2 → 2MgO
4 of 5
j
j
5 of 5

Other cards in this set

Card 2

Front

the total mass of reactan(s) = what?

Back

the total mass of products(s)

Card 3

Front

there is the same number of each type of atom on each side of a ______ _____ _______. whats the missing words

Back

Preview of the front of card 3

Card 4

Front

Mg + O2 → MgO unbalanced equation it is 1 magnesium + 2 oxygen → 1 magnesium + oxygen. balance the equation

Back

Preview of the front of card 4

Card 5

Front

j

Back

Preview of the front of card 5

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