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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + CuCl + O2 = CuCl2 + H2O =>
4 HCl + 4 CuCl + O2 = 4 CuCl2 + 2 H2O

C62H108O7 + HO = H2O + CO2 =>
C62H108O7 + 342 HO = 225 H2O + 62 CO2

Ba + MgBr2 = Mg + BaBr2 =>
Ba + MgBr2 = Mg + BaBr2

Ca(OH)2 + HNO2 = HOH + Ca(NO2)2 =>
Ca(OH)2 + 2 HNO2 = 2 HOH + Ca(NO2)2

Al(OH)3 + NH3 = AlN + H2O =>
Al(OH)3 + NH3 = AlN + 3 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

NaH2PO2 + Zn + H2SO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaH2PO2 + 4 Zn + 5 H2SO4 = 2 PH3 + 4 ZnSO4 + Na2SO4 + 4 H2O

Pb + NaSO4 = Na + PbSO4 =>
Pb + NaSO4 = Na + PbSO4

(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl

MnCl2 + HNO3 + PbO2 = HMnO4 + Cl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 14 HNO3 + 7 PbO2 = 2 HMnO4 + 2 Cl2 + 7 Pb(NO3)2 + 6 H2O

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

NaOH + PO3 = Na3PO3 + OH =>
3 NaOH + PO3 = Na3PO3 + 3 OH

MnO4 + H2SO4 = SO4 + Mn + H2O =>
MnO4 + 4 H2SO4 = 4 SO4 + Mn + 4 H2O

Mg(ClO4)2 + Na2CO3 = NaClO4 + MgCO3 =>
Mg(ClO4)2 + Na2CO3 = 2 NaClO4 + MgCO3

KClO3(s) = K2Cl2(g) + O2(g) =>
2 KClO3(s) = K2Cl2(g) + 3 O2(g)

HBr + K2CO3 = KBr + CO2 + H2O =>
2 HBr + K2CO3 = 2 KBr + CO2 + H2O

CaC2O4 + KMnO4 + HCl = CaCl2 + H2O + KCl + MnCl2 + CO2 =>
5 CaC2O4 + 2 KMnO4 + 16 HCl = 5 CaCl2 + 8 H2O + 2 KCl + 2 MnCl2 + 10 CO2

C10H14N2 + O2 = CO2 + N2 + H2O =>
2 C10H14N2 + 27 O2 = 20 CO2 + 2 N2 + 14 H2O

CaI2 + F = CaF2 + I =>
CaI2 + 2 F = CaF2 + 2 I

Co(NO3)2 + ZnI2 = CoI2 + Zn(NO3)2 =>
Co(NO3)2 + ZnI2 = CoI2 + Zn(NO3)2

C5H12(g) + O2 = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O(g)

C2H5OH + CuSO4 = CuSO4*5H2O + C2H4 =>
5 C2H5OH + CuSO4 = CuSO4*5H2O + 5 C2H4

Br2 + NaOH = NaBrO + HBr =>
Br2 + NaOH = NaBrO + HBr

FeCe3 + Fe = FeCe2 =>
2 FeCe3 + Fe = 3 FeCe2

N2 + H2O = N2H4 + OH =>
N2 + 4 H2O = N2H4 + 4 OH

Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)

Ce + H = HCe(iv) =>
Ce + H = HCe(iv)

N2H2 = NH =>
N2H2 = 2 NH

CuCl2 + C6H12O6 + NaOH = CuOH + C6H11O7Na + NaCl + H2O =>
2 CuCl2 + C6H12O6 + 5 NaOH = 2 CuOH + C6H11O7Na + 4 NaCl + 2 H2O

KCO3 + HCl = KCl + HCO3 =>
KCO3 + HCl = KCl + HCO3

H2O2 + Cr(OH)2 = H2CrO4 + H2O =>
2 H2O2 + Cr(OH)2 = H2CrO4 + 2 H2O

Ag(C2H3O2) + Na(CrO4) = Ag2(CrO4) + Na(C2H3O2)2 =>
2 Ag(C2H3O2) + Na(CrO4) = Ag2(CrO4) + Na(C2H3O2)2

H4SnO4 + NaOH = Na4SnO4 + H2O =>
H4SnO4 + 4 NaOH = Na4SnO4 + 4 H2O

H3PO4 + C8H18 + Fe2(MnO4)3 = Mn(H2PO4)2 + CO2 + Fe2(HPO4)3 + H2O =>
225 H3PO4 + 6 C8H18 + 25 Fe2(MnO4)3 = 75 Mn(H2PO4)2 + 48 CO2 + 25 Fe2(HPO4)3 + 204 H2O

CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2

Al + FeSO4 = Al2(SO4)3 + Fe5 =>
10 Al + 15 FeSO4 = 5 Al2(SO4)3 + 3 Fe5

Pb + H3PO4 = H2 + Pb3[PO4]2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3[PO4]2

As2S3 + HNO3 + H2O = H3AsO5 + H2SO4 + NO =>
3 As2S3 + 32 HNO3 + 2 H2O = 6 H3AsO5 + 9 H2SO4 + 32 NO

O4 + Ca5 = OCa8 =>
5 O4 + 32 Ca5 = 20 OCa8

Cu + Fe2SO4 = CuSO4 + Fe2 =>
Cu + Fe2SO4 = CuSO4 + Fe2

HC3H503 + OH = C3H5O3 + H2O =>
HC3H503 + 505 OH = C3H5O3 + 502 H2O

K2Cr2O7 + HCl = CrCl3*KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3*KCl + 7 H2O + 3 Cl2

Fe2O3FeO + O2 = Fe2O3 =>
4 Fe2O3FeO + O2 = 6 Fe2O3

H2S + HNO2 = S + NO + H2O =>
H2S + 2 HNO2 = S + 2 NO + 2 H2O

C2H2O4 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnO2 =>
3 C2H2O4 + H2SO4 + 2 KMnO4 = 6 CO2 + 4 H2O + K2SO4 + 2 MnO2

Ti4 + F2 = TiF4 =>
Ti4 + 8 F2 = 4 TiF4

CrCl3*6H2O = CrOCl + HCl + H2O =>
CrCl3*6H2O = CrOCl + 2 HCl + 5 H2O

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

N2O5 = NO2 + O2 = N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

K2Cr2O7 + H2O + KI = Cr(OH)3 + KOH + I2 =>
K2Cr2O7 + 7 H2O + 6 KI = 2 Cr(OH)3 + 8 KOH + 3 I2

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Breng de vergelijking van een chemische reactie in evenwicht
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