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Chemische vergelijkingen in evenwicht op07/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ca(MnO4) + KNO2 + H2SO4 = CaSO4 + KNO3 + MnSO4 + H2O =>
Ca(MnO4) + 2 KNO2 + 2 H2SO4 = CaSO4 + 2 KNO3 + MnSO4 + 2 H2O

S2O3{-2} + HCl = SO2 + S + Cl{-} + H2O =>
S2O3{-2} + 2 HCl = SO2 + S + 2 Cl{-} + H2O

Hg(NO3)2 + KL = HgL2 + KNO3 =>
Hg(NO3)2 + 2 KL = HgL2 + 2 KNO3

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

NaC2H3O2 + H2O = NaC2H4O2 + OH =>
NaC2H3O2 + H2O = NaC2H4O2 + OH

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

NaC2H3O2 + H2O = NaC2H4O2 + OH =>
NaC2H3O2 + H2O = NaC2H4O2 + OH

C4H9Br = C4H9{+} + Br{-} =>
C4H9Br = C4H9{+} + Br{-}

Cd + HNO3 = Cd(NO3)2 + H2O + N2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + 5 H2O + N2O

U + N2 = UN =>
2 U + N2 = 2 UN

HBr + KBrO3 = Br(aq) + H2O + KBr =>
6 HBr + KBrO3 = 6 Br(aq) + 3 H2O + KBr

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

NaC2H3O2 + H2O = NaC2H4O2 + OH =>
NaC2H3O2 + H2O = NaC2H4O2 + OH

CuO + NO = Cu2O + NO2 =>
2 CuO + NO = Cu2O + NO2

CaCO3 + Cl2 = CaCl + CO2 + O2 =>
2 CaCO3 + Cl2 = 2 CaCl + 2 CO2 + O2

S2O3{-2} + HCl = SO2 + S + Cl{-} + H2O =>
S2O3{-2} + 2 HCl = SO2 + S + 2 Cl{-} + H2O

NaC2H3O2 + H2O = NaC2H4O2 + OH =>
NaC2H3O2 + H2O = NaC2H4O2 + OH

C16H30O + O2 = CO2 + H2O =>
C16H30O + 23 O2 = 16 CO2 + 15 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

H2O2 + KBrO3 = HBrO3 + K2O + O2 =>
2 H2O2 + 4 KBrO3 = 4 HBrO3 + 2 K2O + O2

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

NaC2H3O2 + H2O = NaC2H4O2 + OH =>
NaC2H3O2 + H2O = NaC2H4O2 + OH

HCN + LiOH = H2OLiCN =>
HCN + LiOH = H2OLiCN

Sn(OH)4 + HCl = SnCl2 + H2O + Cl2 =>
Sn(OH)4 + 4 HCl = SnCl2 + 4 H2O + Cl2

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

C57H107O6 + Zn(OH)2 = C3H8O3 + ZnC36H68O4 =>
2 C57H107O6 + 3 Zn(OH)2 = 2 C3H8O3 + 3 ZnC36H68O4

Zn2 + S8 = Zn4S =>
16 Zn2 + S8 = 8 Zn4S

Mg(s) + AlCl3(aq) = MgCl2(aq) + Al(s) =>
3 Mg(s) + 2 AlCl3(aq) = 3 MgCl2(aq) + 2 Al(s)

KCl3 + S + H2O = Cl2 + K2SO4 + H2 =>
2 KCl3 + S + 4 H2O = 3 Cl2 + K2SO4 + 4 H2

(H2C2O4*2H2O) + NaOH = Na2C2O4 + H2O =>
(H2C2O4*2H2O) + 2 NaOH = Na2C2O4 + 4 H2O

NH3{+} + Cl{-] = NH3Cl =>
NH3{+} + Cl{-] = NH3Cl

Ca(NO3)2 + AlCl3 = CaCl2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlCl3 = 3 CaCl2 + 2 Al(NO3)3

CH2CHCHCH2 + Br2 = CHBrCHCBrCH2 + H2 =>
CH2CHCHCH2 + Br2 = CHBrCHCBrCH2 + H2

C6H5OH + Fe = C6H5OFe + H =>
C6H5OH + Fe = C6H5OFe + H

KNO3 + CuCO3 = K2CO3 + Cu(NO3)2 =>
2 KNO3 + CuCO3 = K2CO3 + Cu(NO3)2

K2CrO4 + AgNO3 = K(NO3) + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 K(NO3) + Ag2CrO4

NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH

KCl + Al2(SO4)3 = K2SO4 + AlCl3 =>
6 KCl + Al2(SO4)3 = 3 K2SO4 + 2 AlCl3

Al(NO3)3 + H2O = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 HNO3

NaC2H3O2 + H2O = Na(OH) + HC2H3O2 =>
NaC2H3O2 + H2O = Na(OH) + HC2H3O2

NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH

Na2SO4 + Al2(SO4)3 = NaAl(SO4)2 =>
Na2SO4 + Al2(SO4)3 = 2 NaAl(SO4)2

Ni3S2 + CuSO4 = Cu2S + NiS + NiSO4 =>
Ni3S2 + 2 CuSO4 = Cu2S + NiS + 2 NiSO4

Na2SiO3 + Ca = CaSiO3 + Na =>
Na2SiO3 + Ca = CaSiO3 + 2 Na

NaC2H3O2 + H2O = Na + HC2H3O2 + OH =>
NaC2H3O2 + H2O = Na + HC2H3O2 + OH

Ni3S2 + CuSO4 = Cu2S + NiS + NiSO4 =>
Ni3S2 + 2 CuSO4 = Cu2S + NiS + 2 NiSO4

NaOH + I2 + Cl2 = NaCl + NaIO4 + H2O =>
16 NaOH + I2 + 7 Cl2 = 14 NaCl + 2 NaIO4 + 8 H2O

NaC2H3O2 + H2O = Na + HC2H3O2 + OH =>
NaC2H3O2 + H2O = Na + HC2H3O2 + OH

PbO2 + Mn{2+} + H{+} = Pb{2+} + H2O + MnO4{-}{+} =>
5 PbO2 + 2 Mn{2+} + 4 H{+} = 5 Pb{2+} + 2 H2O + 2 MnO4{-}{+}

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Breng de vergelijking van een chemische reactie in evenwicht
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