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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O

ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + CaBr2 =>
3 ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 CaBr2

HCl + CO3 = H2CO3 + Cl =>
2 HCl + CO3 = H2CO3 + 2 Cl

Ca(s) + N(g) = CaN =>
Ca(s) + N(g) = CaN

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

S + Cl2 = Cl2S4 =>
4 S + Cl2 = Cl2S4

NH4(OH) + Al2(SO3)3 = NH4(SO3)3 + Al2(OH) =>
NH4(OH) + Al2(SO3)3 = NH4(SO3)3 + Al2(OH)

P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3

Al + C3 = Al4C3 =>
4 Al + C3 = Al4C3

MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O

HNO2 = NO + HNO3 + H2O =>
3 HNO2 = 2 NO + HNO3 + H2O

BaSO4(s) = Ba(aq) + SO4 =>
BaSO4(s) = Ba(aq) + SO4

Sb(OH)3 + HCl = SbCl3 + HOH =>
Sb(OH)3 + 3 HCl = SbCl3 + 3 HOH

As2O3 + Zn + HCl = ZnCl2 + AsH3 + H2O =>
As2O3 + 6 Zn + 12 HCl = 6 ZnCl2 + 2 AsH3 + 3 H2O

Zn(s) + I2(s) = ZnI =>
2 Zn(s) + I2(s) = 2 ZnI

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Al2Se3 + H2O = Al2O3 + H2Se =>
Al2Se3 + 3 H2O = Al2O3 + 3 H2Se

Fe2(SO4)3 + Ba(OH)2 = (FeOH)SO4 + BaSO4 =>
Fe2(SO4)3 + Ba(OH)2 = 2(FeOH)SO4 + BaSO4

AsH3 + H3AsO4 = H3AsO3 =>
AsH3 + 3 H3AsO4 = 4 H3AsO3

C3H6 + NO2 = CO2 + H2O + N2 =>
4 C3H6 + 18 NO2 = 12 CO2 + 12 H2O + 9 N2

LiSO4 + Al = Li + Al2(SO4)3 =>
3 LiSO4 + 2 Al = 3 Li + Al2(SO4)3

Zn(s) + I2(s) = ZnI2 =>
Zn(s) + I2(s) = ZnI2

C5H12 + Br = C5H11Br + HBr =>
C5H12 + 2 Br = C5H11Br + HBr

NaCl* + KNO3 = KClNaNO3 =>
NaCl* + KNO3 = KClNaNO3

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Cu + HCI = CuCI + H =>
Cu + HCI = CuCI + H

Sr(OH)2 + NaHS = SrS + NaOH + H2O =>
Sr(OH)2 + NaHS = SrS + NaOH + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CaO + Cl2O7 = CaCl2O8 =>
CaO + Cl2O7 = CaCl2O8

P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10

MoO3 + HCl = MoCl3 + Cl2 + H2O =>
2 MoO3 + 12 HCl = 2 MoCl3 + 3 Cl2 + 6 H2O

MgCl2(aq) + KOH(aq) = Mg(OH)2 + KCl =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KCl

Fe + CuN = FeN2 + Cu =>
Fe + 2 CuN = FeN2 + 2 Cu

LiSO4 + Al = Li + Al2(SO4)3 =>
3 LiSO4 + 2 Al = 3 Li + Al2(SO4)3

CaN2O6 + NaOH = CaO2H2 + NaNO3 =>
CaN2O6 + 2 NaOH = CaO2H2 + 2 NaNO3

H3PO4 + NaClO3 = HClO3 + Na3PO4 =>
H3PO4 + 3 NaClO3 = 3 HClO3 + Na3PO4

NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2

BaI2 + K2Cr2O7 = BaCr2O4 + KCrO2 + KIO3 =>
BaI2 + 2 K2Cr2O7 = BaCr2O4 + 2 KCrO2 + 2 KIO3

K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3]H2O + 6 CO2 + 5 H2O

K2Mn2O7 + SO2 = KMnO2 + SO4 =>
2 K2Mn2O7 + 3 SO2 = 4 KMnO2 + 3 SO4

BaCO3 + O2 = BaO + CO3 =>
2 BaCO3 + O2 = 2 BaO + 2 CO3

Fe + NaNO3 = Fe3O4 + NaNO2 =>
3 Fe + 4 NaNO3 = Fe3O4 + 4 NaNO2

KMgO4 + KNO2 + H2O = MgO + KNO3 + KOH =>
2 KMgO4 + 5 KNO2 + H2O = 2 MgO + 5 KNO3 + 2 KOH

CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3COCH3 + H2O =>
40 CH3CH(OH)CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 30 CH3CH3COCH3 + 37 H2O

LiSO4 + Al = Li + Al2(SO4)3 =>
3 LiSO4 + 2 Al = 3 Li + Al2(SO4)3

Cu + MgOH = CuOH + Mg =>
Cu + MgOH = CuOH + Mg

Na2S + HNO3 = H2S + Na(NO3) =>
Na2S + 2 HNO3 = H2S + 2 Na(NO3)

KMnO4NaOHFeSO4 = KOHNaSO4FeMnO4 =>
KMnO4NaOHFeSO4 = KOHNaSO4FeMnO4

CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2

NiCl2 + Dimetilglioxima = NiDimetilglioxima + Cl =>
NiCl2 + Dimetilglioxima = NiDimetilglioxima + 2 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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