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Chemische vergelijkingen in evenwicht op01/17/23

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Mn2O3 + SnO2 + H3BO3 = Sn2MnBO5 + H3O3 + O2 =>
2 Mn2O3 + 8 SnO2 + 4 H3BO3 = 4 Sn2MnBO5 + 4 H3O3 + O2

Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO

HBr = H + Br =>
HBr = H + Br

Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S

C18H36O2 + C5H14O4NP + C3H8O3 = C44H88O8NP + H2O =>
2 C18H36O2 + C5H14O4NP + C3H8O3 = C44H88O8NP + 3 H2O

PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI

HBr = H2 + Br =>
2 HBr = H2 + 2 Br

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Mn2O3 + SnO2 + H3BO3 = Sn2MnBO5 + H3O3 + O2 =>
2 Mn2O3 + 8 SnO2 + 4 H3BO3 = 4 Sn2MnBO5 + 4 H3O3 + O2

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3

Mn2O3 + SnO2 + H3BO3 = Sn2MnBO5 + H3O3 + O2 =>
2 Mn2O3 + 8 SnO2 + 4 H3BO3 = 4 Sn2MnBO5 + 4 H3O3 + O2

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O

Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4

HBr = H2 + Br2 =>
2 HBr = H2 + Br2

Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)

Na3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + NaNO3(aq) =>
Na3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 NaNO3(aq)

AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

Na2CrO4(aq) + Ca(NO3)2(aq) = CaCrO4(s) + NaNO3(aq) =>
Na2CrO4(aq) + Ca(NO3)2(aq) = CaCrO4(s) + 2 NaNO3(aq)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Br2 + H2O + S = HBr + H2SO4 =>
3 Br2 + 4 H2O + S = 6 HBr + H2SO4

HBr = H + Br =>
HBr = H + Br

C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O

AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg

H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

KMnO4 + SO2 + H2O = K2SO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4

NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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