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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KClO6 + KCl =>
2 KClO3 = KClO6 + KCl

NH3{+} + CH3COO{-} + O2 = NO3{-} + CO2 + H2O =>
4 NH3{+} + 8 CH3COO{-} + 23 O2 = 4 NO3{-} + 16 CO2 + 18 H2O

NaOH + H3PO4 = O5H4 + NaP =>
NaOH + H3PO4 = O5H4 + NaP

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

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

ZnS + O*2 = ZnO + SO2* =>
ZnS + 3 O*2 = ZnO + SO2*

H3AsO3 + CH3OH = CH3 + AsO3 + H2O =>
H3AsO3 + 3 CH3OH = 3 CH3 + AsO3 + 3 H2O

KNO2 + Br2 + H2O = KNO3 + HBr =>
KNO2 + Br2 + H2O = KNO3 + 2 HBr

Fe(CH3O)3 + H2O = Fe(OH)3 + CH3OH =>
Fe(CH3O)3 + 3 H2O = Fe(OH)3 + 3 CH3OH

CuCH3COO + NaCO3 = CuCO3 + NaCH3COO =>
CuCH3COO + NaCO3 = CuCO3 + NaCH3COO

Bi(OH)3 + K2SNO = Bi + K2SNO3 + H2O =>
4 Bi(OH)3 + 3 K2SNO = 4 Bi + 3 K2SNO3 + 6 H2O

C5H6CH3 + K2Cr2O7 + H2SO4 = C5H6COOK + Cr2(SO4)3 + K2SO4 + H2O =>
2 C5H6CH3 + 2 K2Cr2O7 + 7 H2SO4 = 2 C5H6COOK + 2 Cr2(SO4)3 + K2SO4 + 10 H2O

Mg + Cl2 + AgNO3 = AgCl + Mg(NO3)2 =>
Mg + Cl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2

K3[Cr(OH)6] + Cl2 + KOH = K2Cr2O7 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 2 KOH = K2Cr2O7 + 6 KCl + 7 H2O

H3AsO4 + Fe = Fe(H2AsO4)3 + H2 =>
6 H3AsO4 + 2 Fe = 2 Fe(H2AsO4)3 + 3 H2

CaCl2 + W + H2O = WO4Ca + HCl + H2 =>
CaCl2 + W + 4 H2O = WO4Ca + 2 HCl + 3 H2

Ba{2+} + Br{-} = BaBr2 =>
Ba{2+} + 2 Br{-} = BaBr2

NH4Cl + NH3 = N2H7 + Cl =>
NH4Cl + NH3 = N2H7 + Cl

Fe + CoCl2 = FeCl3 + Co =>
2 Fe + 3 CoCl2 = 2 FeCl3 + 3 Co

MnSO4 + H2C2O4 = MnC2O4 + H2SO4 =>
MnSO4 + H2C2O4 = MnC2O4 + H2SO4

H2O + Na2CO3 + CuSO4 = Na2SO4 + CO2 + CuCO3Cu(OH)2 =>
H2O + 2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + CO2 + CuCO3Cu(OH)2

(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S

N2 + O2 + H2O + CO2 = C3H5(NO3)3 =>
6 N2 + O2 + 10 H2O + 12 CO2 = 4 C3H5(NO3)3

KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g) =>
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g)

KClO3 + H2SO4 + P = P4O10 + K2SO4 + HCl =>
10 KClO3 + 5 H2SO4 + 12 P = 3 P4O10 + 5 K2SO4 + 10 HCl

MgO + H{+} = Mg{2} + H2O =>
MgO + 2 H{+} = Mg{2} + H2O

HNO3 + HI = NO2 + I2 + H2O =>
2 HNO3 + 2 HI = 2 NO2 + I2 + 2 H2O

NH3(g) + CO2(g) + H2O(g) = NH4HCO3 =>
NH3(g) + CO2(g) + H2O(g) = NH4HCO3

PF3 + F2 = PF5 =>
PF3 + F2 = PF5

BF3 + NaF = NaBF4 =>
BF3 + NaF = NaBF4

Li10N10O30 + Mn10N20O60(H120O60) + Ti10O20 + C60H80O70 = Li10Mn19Ti10C60H80O70(H20O10) + N10O20 + H20O10 + C10O20 =>
90 Li10N10O30 + 171 Mn10N20O60(H120O60) + 90 Ti10O20 + 158 C60H80O70 = 90 Li10Mn19Ti10C60H80O70(H20O10) + 432 N10O20 + 1208 H20O10 + 408 C10O20

FeSO4 + Cl2 + H2O = Fe2O3 + HCl + H2SO4 =>
2 FeSO4 + Cl2 + 3 H2O = Fe2O3 + 2 HCl + 2 H2SO4

CuSO4*5H2O + KClO3 + KOH + H2O2 = CuClO4 + H2O + K2SO4 =>
2 CuSO4*5H2O + 2 KClO3 + 2 KOH + H2O2 = 2 CuClO4 + 12 H2O + 2 K2SO4

BaCl2 + K = Ba + KCl =>
BaCl2 + 2 K = Ba + 2 KCl

FeSO3 + OH = FeSO4 + H2O =>
FeSO3 + 2 OH = FeSO4 + H2O

HBrO3 + MgOH = MgBrO3 + H2O =>
HBrO3 + MgOH = MgBrO3 + H2O

Ba(NO3)2 + S = BaSO4 + SO2 + N2 =>
Ba(NO3)2 + 2 S = BaSO4 + SO2 + N2

NaPO2 + H2O = HPO2 + Na2O =>
2 NaPO2 + H2O = 2 HPO2 + Na2O

AgNO3 + Zn + H2SO4 = Ag2SO4 + Zn(NO3)2 + H2 =>
2 AgNO3 + Zn + H2SO4 = Ag2SO4 + Zn(NO3)2 + H2

Ca(OH)2 + (NH4)2SO4 = CaSO4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3

Cl2O3F10 = F2O2 + ClF3 + F2 =>
2 Cl2O3F10 = 3 F2O2 + 4 ClF3 + F2

C4H9OH + O2 = CO2 + H{+} + e =>
2 C4H9OH + 7 O2 = 8 CO2 + 20 H{+} + 20e

As2S3 + HNO3 = H2AsO4 + H2SO4 + H2O + NO2 =>
As2S3 + 30 HNO3 = 2 H2AsO4 + 3 H2SO4 + 10 H2O + 30 NO2

PF3 + H2O = H3PO3 + HF =>
PF3 + 3 H2O = H3PO3 + 3 HF

CH4C2H4 + O2 = CO2 + H2O =>
CH4C2H4 + 5 O2 = 3 CO2 + 4 H2O

C3H6Br2 = C3H6 + Br =>
C3H6Br2 = C3H6 + 2 Br

Fe(s)S(s) = FeS(s) =>
Fe(s)S(s) = FeS(s)

NaAlSi3O8 + H2O = Al2Si2O5(OH)4 + SiO2 + NaOH =>
2 NaAlSi3O8 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 NaOH

FeSO4 + Cl2 + H2O = Fe2O3 + HCl + H2SO4 =>
2 FeSO4 + Cl2 + 3 H2O = Fe2O3 + 2 HCl + 2 H2SO4

Na2B4O7 + C2H5OH + H2SO4 = B(C2H5O)3 + NaHSO4 + H2O =>
Na2B4O7 + 12 C2H5OH + 2 H2SO4 = 4 B(C2H5O)3 + 2 NaHSO4 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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