BaCO3=BaO+CO2
IS THE EQUATION REPLACE = WITH AN ARROW.
Answer:
Explanation:
First convert the grams of Calcium Bromide to moles by using the atomic weight. Then use the formula for molarity, which is moles per liter.
CaBr2 = 199.9 g/mol
10/199.9 = 0.05 moles of CaBr2

x = 0.1L or 100mL
Answer:
Mg is oxidized and Pb is the oxidizing agent
Explanation:
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1 ba+2 br——>1 babr2
u just have to make sure u have the same number of each type of atom on either side of the equation:)