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Products have a mass that is ________ than the reactants
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
Sulfur (S) forms an ion that is ________ called a(n) _____.
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
Potassium (K) forms an ion that is ________ called a(n) _____.
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
Classify this reaction type: 2 NaClO3 -- 2 NaCl + 3 O2
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
What is the simplest formula for a compound made of magnesium (Mg) and chlorine (Cl)
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
Which of the following shows the correct balanced equation
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
Classify this reaction type: 4 Cr + 3 O2 -- 2 Cr2O3
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
is the following equation balanced? BaCO3 -- BaO + CO2
MgCl2
yes
2 H2 + O2 → 2 H2O
positive, cation
decomposition
negative, anion
synthesis
equal to
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