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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}

BiO3 + H2 = Bi + H2O =>
BiO3 + 3 H2 = Bi + 3 H2O

KClO3 + CrOH3 + NaOH = NaCl + Na2CrO4 + H2O + KOH =>
7 KClO3 + 6 CrOH3 + 19 NaOH = 7 NaCl + 6 Na2CrO4 + 15 H2O + 7 KOH

CuCl + HNO3 = CuCl2 + Cu(NO3)2 + NO + H2O =>
6 CuCl + 8 HNO3 = 3 CuCl2 + 3 Cu(NO3)2 + 2 NO + 4 H2O

CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O

NaH2PO4NaOH = Na2HPO4H2O =>
NaH2PO4NaOH = Na2HPO4H2O

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

Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaNO3

NaClO + C2H5OH = CHCl3 + NaOH + CO2 =>
9 NaClO + 2 C2H5OH = 3 CHCl3 + 9 NaOH + CO2

C + Na = C2Na =>
2 C + Na = C2Na

FeCuS2 + MnO2 + H{+} = Fe{26+} + Cu{29+} + Mn{3+} + SO9 + H2O =>
FeCuS2 + 91 MnO2 + 328 H{+} = Fe{26+} + Cu{29+} + 91 Mn{3+} + 2 SO9 + 164 H2O

CH4 + CO2 = C4 + H2O =>
2 CH4 + 2 CO2 = C4 + 4 H2O

Zn + Pb2C2H3O2 = Pb + Zn(C2H3O2)2 =>
Zn + 2 Pb2C2H3O2 = 4 Pb + Zn(C2H3O2)2

Ba3P2 + Na2SO4 = BaSO4 + Na3P =>
Ba3P2 + 3 Na2SO4 = 3 BaSO4 + 2 Na3P

MoO3 + N + H2SO4 = Mo2O3 + NSO4 + H2O =>
2 MoO3 + 3 N + 3 H2SO4 = Mo2O3 + 3 NSO4 + 3 H2O

NH4F + AgNO3 = NH4NO3 + AgF =>
NH4F + AgNO3 = NH4NO3 + AgF

ZnSO4 + NaOH = NaZnO + NaSO4H2O =>
ZnSO4 + 2 NaOH = NaZnO + NaSO4H2O

C12H22O11 + K2Cr2O7 = Cr2O3 + K2CO3 + CO2 + H2O =>
C12H22O11 + 8 K2Cr2O7 = 8 Cr2O3 + 8 K2CO3 + 4 CO2 + 11 H2O

HNO2 + K2O = KNO2 + H2O =>
2 HNO2 + K2O = 2 KNO2 + H2O

PB(ClO4)2 + NaOH = PB(OH)2 + NaClO4 =>
PB(ClO4)2 + 2 NaOH = PB(OH)2 + 2 NaClO4

NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O

Br2O5 + SiO = Br2 + SiO2 =>
Br2O5 + 5 SiO = Br2 + 5 SiO2

NO + KI + H2O = N2 + KOH + I2 =>
2 NO + 4 KI + 2 H2O = N2 + 4 KOH + 2 I2

La(NO3)3*6H2O + SiO2 + C2H6N4O2 + Eu(NO3)3*6H2O = La999Si6O27Eu001 + H2O + CO2 + N2 =>
999.00000000004La(NO3)3*6H2O + 6.0000000000016SiO2 + 1797.0000000001C2H6N4O2 + Eu(NO3)3*6H2O = La999Si6O27Eu001 + 11391 H2O + 3594.0000000001CO2 + 5094.0000000002N2

Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca2(SO4)2 =>
2 Fe2(SO4)3 + 6 Ca(OH)2 = 4 Fe(OH)3 + 3 Ca2(SO4)2

CaCO3 + Ca(OH)2 = CaO + H2CO3 =>
CaCO3 + Ca(OH)2 = 2 CaO + H2CO3

ClBa + H2SO4 = HCl + BaSO4 + H2 =>
2 ClBa + 2 H2SO4 = 2 HCl + 2 BaSO4 + H2

C4H9OH + HF = C4H9F + H2O =>
C4H9OH + HF = C4H9F + H2O

HI + S = H2S + I2 =>
2 HI + S = H2S + I2

Zn(Cl)2 + NaOH = Zn(OH)2 + NaCl =>
Zn(Cl)2 + 2 NaOH = Zn(OH)2 + 2 NaCl

KOH + S + Hg = HgSK + O + H =>
KOH + S + Hg = HgSK + O + H

Al2O3 + H2S = Al2S3 + H2O =>
Al2O3 + 3 H2S = Al2S3 + 3 H2O

Fe(s) + Zn(NO3)2(aq) = Zn(s) + Fe(NO3)2 =>
Fe(s) + Zn(NO3)2(aq) = Zn(s) + Fe(NO3)2

Li2SO4 + NaOH = Na2SO4 + LiOH =>
Li2SO4 + 2 NaOH = Na2SO4 + 2 LiOH

Ca(OH)2 + HCO3 = CO3 + H2O + CaCO3 =>
Ca(OH)2 + 2 HCO3 = CO3 + 2 H2O + CaCO3

NH4OH + La(NO3)3 = La(OH)3 + NH4NO3 =>
3 NH4OH + La(NO3)3 = La(OH)3 + 3 NH4NO3

N2O4 + N2H4 = H2O + N =>
N2O4 + 2 N2H4 = 4 H2O + 6 N

Ni(OH)2 + Cl2 + KOH = Ni(OH)3 + KCl =>
2 Ni(OH)2 + Cl2 + 2 KOH = 2 Ni(OH)3 + 2 KCl

Na2S2O3 + Cl2 + H2O = HCl + H2SO4 + Na2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + H2SO4 + Na2SO4

Al2 + S8 = AlS =>
4 Al2 + S8 = 8 AlS

Pb(NO)3 + KI = K(NO)3 + PbI =>
Pb(NO)3 + KI = K(NO)3 + PbI

BeN + Br = BeBr + N =>
BeN + Br = BeBr + N

Ba2Cl2 + H2 = Ba2 + HCl =>
Ba2Cl2 + H2 = Ba2 + 2 HCl

Al(S) + Zn(NO3)2(AQ) = Zn(S) + Al(NO3)2(AQ) =>
Al(S) + Zn(NO3)2(AQ) = Zn(S) + Al(NO3)2(AQ)

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

Fe(NO3)3 + H2(SO4) = Fe2(SO4)3 + H(NO3) =>
2 Fe(NO3)3 + 3 H2(SO4) = Fe2(SO4)3 + 6 H(NO3)

P4S3 + O2 = PO4 + SO2 =>
P4S3 + 11 O2 = 4 PO4 + 3 SO2

NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O

KMnO4 + H2SO4 + FeSO4 = MnSO4 + K2SO4 + H2O + Fe2(SO4)3 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 Fe2(SO4)3

VO2{+} + H{+} + Zn = VO{2+} + H2O + Zn{2+} =>
2 VO2{+} + 4 H{+} + Zn = 2 VO{2+} + 2 H2O + Zn{2+}

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Breng de vergelijking van een chemische reactie in evenwicht
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