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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaBr + NaOCl = NaO + NaCl + Br =>
NaBr + NaOCl = NaO + NaCl + Br

Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2

C2H5OH + O2 = C2H3 + H2O =>
4 C2H5OH + O2 = 4 C2H3 + 6 H2O

P + IO3{-} + OH{-} = HPO3{2-} + I{-} + H2O =>
2 P + IO3{-} + 4 OH{-} = 2 HPO3{2-} + I{-} + H2O

H3AsO3 + Ca(OH)2 = (CaOH)3AsO3 + H2O =>
H3AsO3 + 3 Ca(OH)2 = (CaOH)3AsO3 + 3 H2O

Fe + HMnO4 = Fe(MnO4)3 + H2 =>
2 Fe + 6 HMnO4 = 2 Fe(MnO4)3 + 3 H2

F2 + Na2S = NaF + S8 =>
8 F2 + 8 Na2S = 16 NaF + S8

C2H4(g) + SCl2(g) = C4H8Cl2S(g) =>
2 C2H4(g) + SCl2(g) = C4H8Cl2S(g)

V2O3 + CO = CO2 + VO =>
V2O3 + CO = CO2 + 2 VO

Ca2Al3Si3O12(OH) = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O + Al2O3 =>
6 Ca2Al3Si3O12(OH) = 6 CaAl2Si2O8 + 2 Ca3Al2(SiO4)3 + 3 H2O + Al2O3

H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)

Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)

HCNS + Sn(OH)4 = Sn(CNS)4 + H2O =>
4 HCNS + Sn(OH)4 = Sn(CNS)4 + 4 H2O

C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C6H5CH3 + K2Cr2O7 + 4 H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + 5 H2O

As5 + O2 = As2O5 =>
4 As5 + 25 O2 = 10 As2O5

C4H9Br + AgNO3 = C4H9 + AgBr + NO3 =>
C4H9Br + AgNO3 = C4H9 + AgBr + NO3

HOCN + H2O = H3O + CNO =>
HOCN + H2O = H3O + CNO

Cd + H2O = Cd(OH)2 + H2 =>
Cd + 2 H2O = Cd(OH)2 + H2

ZrO2 + H3PO4 = ZrP2O7 + H2O =>
ZrO2 + 2 H3PO4 = ZrP2O7 + 3 H2O

Ga + O = GaO2 =>
Ga + 2 O = GaO2

NH3 + O2(g) = NO(g) + H2O(g) =>
4 NH3 + 5 O2(g) = 4 NO(g) + 6 H2O(g)

CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(l)

Co(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + CoCl2 =>
Co(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + CoCl2

C3H6O2 + Na2CO3 = NaC3H5O2 + H2O + CO2 =>
2 C3H6O2 + Na2CO3 = 2 NaC3H5O2 + H2O + CO2

C6H7NO + O2 = CO2 + H2O + NH3 =>
2 C6H7NO + 13 O2 = 12 CO2 + 4 H2O + 2 NH3

CaCl2 + NaC18H33O2 = Ca(C18H33O2)2 + NaCl =>
CaCl2 + 2 NaC18H33O2 = Ca(C18H33O2)2 + 2 NaCl

CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + KCl =>
2 CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + 4 KCl

Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq)

NaBr + H2 = NaH + HBr =>
NaBr + H2 = NaH + HBr

C6H5CHO + C3H6O = C10H10O + H2O =>
C6H5CHO + C3H6O = C10H10O + H2O

Fe2 + F = FeF3 =>
Fe2 + 6 F = 2 FeF3

H2SO4 + ClNa = SO4Na2 + HCl =>
H2SO4 + 2 ClNa = SO4Na2 + 2 HCl

NaI + S = Na2S + I2 =>
2 NaI + S = Na2S + I2

NaOCl + Al + HCl = AlCl3 + NaCl + H2O =>
3 NaOCl + 2 Al + 6 HCl = 2 AlCl3 + 3 NaCl + 3 H2O

C17H31COOH + O2 = CO2 + H2O =>
C17H31COOH + 25 O2 = 18 CO2 + 16 H2O

Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2

CaCl2 + Na = NaCl + Ca =>
CaCl2 + 2 Na = 2 NaCl + Ca

FeCO3 + KOH = K2CO3 + Fe(OH)2 =>
FeCO3 + 2 KOH = K2CO3 + Fe(OH)2

H3PO4(aq) + CsOH(aq) = CsH2O4P(aq) + H2O(l) =>
H3PO4(aq) + CsOH(aq) = CsH2O4P(aq) + H2O(l)

Co(NO3)2*6H2O = Co(H2O)6 + NO3 =>
Co(NO3)2*6H2O = Co(H2O)6 + 2 NO3

Zn + Au(NO2)3 = Zn(NO2)2 + Au =>
3 Zn + 2 Au(NO2)3 = 3 Zn(NO2)2 + 2 Au

Na2CrO4 + CuCl2 = Na2Cl2 + CuCrO4 =>
Na2CrO4 + CuCl2 = Na2Cl2 + CuCrO4

Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O

N2 + O = N2O =>
N2 + O = N2O

S2{-} + I2 + OH{-} = SO42{-} + I{-} + H2O =>
2 S2{-} + 167 I2 + 336 OH{-} = 4 SO42{-} + 334 I{-} + 168 H2O

Zn(OH)2 + HI = ZnI2 + H2O =>
Zn(OH)2 + 2 HI = ZnI2 + 2 H2O

FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl

Cr + MnO2 + H2O = Cr{3+} + Mn{2+} + OH{-} =>
2 Cr + 3 MnO2 + 6 H2O = 2 Cr{3+} + 3 Mn{2+} + 12 OH{-}

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CH4S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
CH4S(g) + 3 O2(g) = CO2(g) + 2 H2O(l) + SO2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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