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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Cu(NO3)2 + Al = Cu + Al(NO3)2 =>
Cu(NO3)2 + Al = Cu + Al(NO3)2

Al8 + HCl(ac) = AlCl + H =>
Al8 + 8 HCl(ac) = 8 AlCl + 8 H

KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(s) =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l) + 5 I2(s)

[Cr(NH3)6]Cl3 + Na2S = Cr2S3 + NaCl + NH3 =>
2[Cr(NH3)6]Cl3 + 3 Na2S = Cr2S3 + 6 NaCl + 12 NH3

(NH4)2C2O4 + Mg(NO3)2 = NH4NO3 + MgC2O4 =>
(NH4)2C2O4 + Mg(NO3)2 = 2 NH4NO3 + MgC2O4

NH3 + Ni(NO3)2 + H2O = NH4NO3 + Ni(OH)2 =>
2 NH3 + Ni(NO3)2 + 2 H2O = 2 NH4NO3 + Ni(OH)2

C5HN + O = C2O + HO + NO =>
2 C5HN + 9 O = 5 C2O + 2 HO + 2 NO

CH3CH2OH + KMnO4 = H2O + KOH + MnO2 + CH3CHO =>
3 CH3CH2OH + 2 KMnO4 = 2 H2O + 2 KOH + 2 MnO2 + 3 CH3CHO

CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O4 =>
7 CH3COOH + 10 NaHCO3 = 10 CH3COONa + 4 CO2 + 4 H2O4

H[CH3COO] + CaN2 = HN + Ca[CH3COO]2 =>
2 H[CH3COO] + CaN2 = 2 HN + Ca[CH3COO]2

S{-2} + Ba{+2} = Ba2S2 =>
2 S{-2} + 2 Ba{+2} = Ba2S2

AgNO3 + NaHCO3 = Ag2CO3 + CO2(g) + NaNO3 + HOH(l) =>
2 AgNO3 + 2 NaHCO3 = Ag2CO3 + CO2(g) + 2 NaNO3 + HOH(l)

CuCl2 + GaPO4 = Cu3(PO4)2 + GaCl3 =>
3 CuCl2 + 2 GaPO4 = Cu3(PO4)2 + 2 GaCl3

Na2S2O4 + H2O + FeCl3 = Na2S2O5 + FeCl2 + HCl =>
Na2S2O4 + H2O + 2 FeCl3 = Na2S2O5 + 2 FeCl2 + 2 HCl

Cr(NO3)3 + HCl = Cr + HNO3 + Cl =>
Cr(NO3)3 + 3 HCl = Cr + 3 HNO3 + 3 Cl

C8H8Br2 + C4H9Cl + AlCl3 = C12H16Br2 + HAlCl4 =>
C8H8Br2 + C4H9Cl + AlCl3 = C12H16Br2 + HAlCl4

C12H40O2 + O2 = CO2 + H2O =>
C12H40O2 + 21 O2 = 12 CO2 + 20 H2O

MgI2 + Br = MgBr2 + I2 =>
MgI2 + 2 Br = MgBr2 + I2

KNO2 + KI + H2SO4 = KHSO4 + I2 + NO + H2O =>
2 KNO2 + 2 KI + 4 H2SO4 = 4 KHSO4 + I2 + 2 NO + 2 H2O

Li3NO2 + H2SO3 = Li3SO3 + NO2H2 =>
Li3NO2 + H2SO3 = Li3SO3 + NO2H2

H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O

CrO3 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 CrO3 + 3 Na2SO3 + 3 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 H2O

Al2(SO4)3 + CO2 = Al2(CO2)3 + SO4 =>
Al2(SO4)3 + 3 CO2 = Al2(CO2)3 + 3 SO4

CuCl2 + K3(PO4) = KCl + Cu3(PO4)2 =>
3 CuCl2 + 2 K3(PO4) = 6 KCl + Cu3(PO4)2

Zn + Pb(C2H3O2)2 = Zn(C4H6O4) + Pb2 =>
2 Zn + 2 Pb(C2H3O2)2 = 2 Zn(C4H6O4) + Pb2

Al + Br2 = Al(Br2) =>
Al + Br2 = Al(Br2)

C5H12 + O2 = CO2 + H12O =>
2 C5H12 + 11 O2 = 10 CO2 + 2 H12O

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(s) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(s)

C2H3Br + O2 = CO2 + H2O + HBr =>
2 C2H3Br + 5 O2 = 4 CO2 + 2 H2O + 2 HBr

Al2(SO3)3 + HCl = AlCl3 + H2OSO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2OSO2

NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl

C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O =>
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O

[Al(OH)4] + HCl = Al + Cl + H2O =>
[Al(OH)4] + 4 HCl = Al + 4 Cl + 4 H2O

H2O + SiO2 = SiO2H2O =>
H2O + SiO2 = SiO2H2O

FeCl2 + AgO2CH3 = AgCl2 + Fe + CH3O2 =>
FeCl2 + AgO2CH3 = AgCl2 + Fe + CH3O2

CO8H18 + O2 = CO2 + H2O =>
2 CO8H18 + 3 O2 = 2 CO2 + 18 H2O

(NH2)2CNNO2 + O2 = N2 + H2O + CO2 =>
(NH2)2CNNO2 + O2 = 2 N2 + 2 H2O + CO2

CH3CH2COOH + Na2CO3 = H2CO3 + CH3CH2COONa =>
2 CH3CH2COOH + Na2CO3 = H2CO3 + 2 CH3CH2COONa

HNO3 + NaI = NaNO3 + NO2 + H2O + HIO3 =>
7 HNO3 + NaI = NaNO3 + 6 NO2 + 3 H2O + HIO3

C3H8 + Cl2 = C3H2Cl6 + HCl =>
C3H8 + 6 Cl2 = C3H2Cl6 + 6 HCl

Fe + CuSO4 = (FeSO4)2 + Cu =>
2 Fe + 2 CuSO4 = (FeSO4)2 + 2 Cu

Co + NH4SCN = NH4[CoSCN] =>
Co + NH4SCN = NH4[CoSCN]

CH3COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2 =>
7 CH3COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3COOH + 4 H2

CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O

N2H4 + KMnO4 = N2 + MnO2 + K + H2O =>
N2H4 + KMnO4 = N2 + MnO2 + K + 2 H2O

MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2 + NaCl =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2 + 6 NaCl

(CH3)CH(CH3)CH3 + O2 = CO2 + H2O =>
2(CH3)CH(CH3)CH3 + 13 O2 = 8 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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