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Chemistry conservation of mass
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Total cards: 4•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (4)
#1
Front (Question)
What is the conservation of mass?
Back (Answer)
The total mass of reactants is equal to the total mass of products
#2
Front (Question)
Mass is conserved in physical changes such as?
Back (Answer)
Dissolving and melting
#3
Front (Question)
Balanced symbol equation show
Back (Answer)
The formulae of reactants and products How the atoms are rearranged The relative amount oof reactant and products
#4
Front (Question)
An example of balanced symbol equation
Back (Answer)
Magnesium + oxygen —> MgO 2Mg. +. O2 2MgO