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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H14 + O2 = C6H6 + H2O =>
C6H14 + 2 O2 = C6H6 + 4 H2O

B2O3Co(NO3)2 = Co(BO2)2N2O5 =>
B2O3Co(NO3)2 = Co(BO2)2N2O5

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

Cu + Au(C2H3O2)3 = Cu(C2H3O2)2 + Au =>
3 Cu + 2 Au(C2H3O2)3 = 3 Cu(C2H3O2)2 + 2 Au

CO + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 CO + 2 KMnO4 + 4 KOH = 3 K2CO3 + 2 MnO2 + 2 H2O

CH3COOH + CH3CH2NH2 = CH3COCH3CH2NH + H2O =>
CH3COOH + CH3CH2NH2 = CH3COCH3CH2NH + H2O

Cs + HI = CsI + H =>
Cs + HI = CsI + H

CdCO3 + HNO3 = H2CO3 + Cd(NO3)2 =>
CdCO3 + 2 HNO3 = H2CO3 + Cd(NO3)2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

SO2 + water = H2SO3 =>
SO2 + H2O = H2SO3

SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl

CoCO3 + AcAcH + H2O2 = Co(AcAc)3 + CO3{2-} + H2O + H{+} =>
2 CoCO3 + 6 AcAcH + H2O2 = 2 Co(AcAc)3 + 2 CO3{2-} + 2 H2O + 4 H{+}

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

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

In + O = In3O2 =>
3 In + 2 O = In3O2

Br2 + Cl2 = BrCl7 =>
Br2 + 7 Cl2 = 2 BrCl7

Sr(OH)2 + HNO3 = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O

FeSO4 + KIO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + I2 + H2O =>
10 FeSO4 + 2 KIO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + I2 + 6 H2O

AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr

H2SO3 + Zn(OH)2 = H2O + ZnSO3 =>
H2SO3 + Zn(OH)2 = 2 H2O + ZnSO3

SO4 + Co = CoSO4 =>
SO4 + Co = CoSO4

Na2SiO3 + Na2CO3 = Si(CO3)2 + Na2O =>
Na2SiO3 + 2 Na2CO3 = Si(CO3)2 + 3 Na2O

CH3CH2CH3 + O = CO + H2O =>
CH3CH2CH3 + 7 O = 3 CO + 4 H2O

SnO + NaOH + NaClO2 = NaSnO2 + NaCl + H2O =>
4 SnO + 4 NaOH + NaClO2 = 4 NaSnO2 + NaCl + 2 H2O

K2C2O4 + HCl = H2C2O4 + KCl =>
K2C2O4 + 2 HCl = H2C2O4 + 2 KCl

HI + K2CrO4 + H2O = I2 + KOH + Cr(OH)3 =>
6 HI + 2 K2CrO4 + 2 H2O = 3 I2 + 4 KOH + 2 Cr(OH)3

H2C2O4 + NaOH + H2SO4 = NaHSO3 + H2O + CO2 =>
H2C2O4 + NaOH + H2SO4 = NaHSO3 + 2 H2O + 2 CO2

Na2CO3(aq) + HNO3(aq) = NaNO3(s) + H2CO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3(s) + H2CO3(aq)

CoCl + CoSO = ClSO + Co =>
CoCl + CoSO = ClSO + 2 Co

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

NH4SCn = NH4S + Cn =>
NH4SCn = NH4S + Cn

Al + NH4ClO4 = Al2O3 + AlCl3 + H2O + N2 =>
10 Al + 6 NH4ClO4 = 4 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2

Cl2 + KOH = KClO + HCl =>
Cl2 + KOH = KClO + HCl

C17H35COOHKOH = C17H35COOKH2O =>
C17H35COOHKOH = C17H35COOKH2O

Co(NO2)6Cl2 + HCl = Co(NO2)6Cl3 + H2 =>
2 Co(NO2)6Cl2 + 2 HCl = 2 Co(NO2)6Cl3 + H2

SH2 + O2 = SO2 + H2O =>
2 SH2 + 3 O2 = 2 SO2 + 2 H2O

NaHCO3 + HA = NaA + H(HCO3) =>
NaHCO3 + HA = NaA + H(HCO3)

N2S + S8 = NS2 =>
8 N2S + 3 S8 = 16 NS2

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

CN2OH4 + H2O = NH3 + H2CO3 =>
CN2OH4 + 2 H2O = 2 NH3 + H2CO3

BaF2 + NaNO2 = NaF + Ba(NO2)2 =>
BaF2 + 2 NaNO2 = 2 NaF + Ba(NO2)2

Mg + H2CO3 = H2 + MgCO3 =>
Mg + H2CO3 = H2 + MgCO3

KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4

Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O

Nb + Nb2O5 = Nb2O3 =>
4 Nb + 3 Nb2O5 = 5 Nb2O3

HCN + HOH = CN + HOHH =>
HCN + HOH = CN + HOHH

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

AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr

AlCl3 + C6H5ONa + H2O = Al(OH)3 + NaCl + C6H5OH =>
AlCl3 + 3 C6H5ONa + 3 H2O = Al(OH)3 + 3 NaCl + 3 C6H5OH

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Breng de vergelijking van een chemische reactie in evenwicht
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