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Part D
Complete the following table for the reactions that occur when the black powder is ignited. Balance the equations by
replacing the "?" in front of each substance with a number (or leave it blank if it's a 1). Then fill in the type of reaction for each
compound
omments
В І ух
X
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Name and Formula of Compound
Balanced Chemical Equation
Type of Reaction
Charcoal
C
C(s) + O2(E) -- CO2(g)
exothermic
Sulfur
S(s) + O2(g) -- SO2(g)
synthesis
Potassium Perchlorate
KCIO
KCIO: -- K 7028)
Potassium Chlorate
KCIO
?KCIO3 --- ?KCI+ ?O2(g)
Potassium Nitrate
KNO
?KNO3 -- ?K20 +7N2(3)+ ?O2()
Characters used: 318/ 15000
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