Chemistry!!!! Help!!!!?
1. when aqueous silver(ll) nitrate(AgNO3) reacts with aqueous sodium chromate(Na2)CrO4)), soluble sodium nitrate (NaNO3)) forms, and silver(ll) chromate (Ag2)CrO4)) precipitates out of solution.
a. write the balanced molecular equation for this reaction.
b. write the balanced complete ionic equation for this reaction.
c. what are the spectator ions in this equation?
d. write the net ionic equation for this reaction.
For the following questions, use the information provided to predict the products that will form during each reaction. then write a balanced molecular equation for each reaction.
2. write a balanced equation for the decomposition of potassium chlorate (KCIO3). Potassium chlorate will form KCI and O 2.
3. Butane (C4H10) is used to fuel in portable devices such as lighters and camp stoves. Write a balanced equation when butane is combusted in oxygen to form carbon dioxide and water. Assume the combustion is complete.
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
2 Ag+ + 2 NO3- + 2 Na+ + CrO42- = Ag2CrO4 + 2 Na+ + 2 NO3-
NO3- and Na+
2 Ag+ + CrO42- = Ag2CrO4
2 KClO3 = 2 KCl + 3 O2
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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