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 А E E Name and Formula of Compound Balanced Chemical Equation Type of Reaction Charcoal C с 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)​

they are both synthetic elements

explanation:

d

b is the correct answer

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nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.