More cards in this set

Card 6

Front

Explain what happens to the atoms when a sodium atom reacts with a chlorine atom.

Back

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Card 7

Front

The equation for a reaction of lead nitrate is: pb(NO3) + 2KI--->2KNO + pbI. A) write a word equation for this reaction. B) give the name and number of each type of atom in the products.

Back

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Card 8

Front

Calcium carbonate decomposes when heated to produce calcium oxide and carbon dioxide. 20.0 g of calcium carbonate produced 11.2g of calcium oxide. what mass of carbon dioxide would be produced?

Back

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Card 9

Front

balance these symbol equations out: A) Ca + O2--> CaO B) Na + H2O--> NaOH + H2 C) CH4 + O2--> CO2 + H2O

Back

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