Chemistry, 23.03.2021 01:30 rockyroad19
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. B I U X X Font Sizes ะ E E Name and Formula of Compound Balanced Chemical Equation Type of Reaction Charcoal C ั C(s) + O2 (g) - CO2(g) Sulfur S S(s) + O2 (g) - SO2(g) Potassium Perchlorate KCIOA KCIO4 - KCl + 2O2(g) Potassium Chlorate KCIO3 ?KCIO3 - ?KCI + 2O2(g) Potassium Nitrate KNO3 ?KNO3 - ?K20 +2N2(g)+ 2O2(g)โ
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Chemistry, 23.06.2019 01:00
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The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) โ> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
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Part D Complete the following table for the reactions that occur when the black powder is ignited. B...
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