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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr2O3 + Cl2 + C = CO + CrCl3 =>
Cr2O3 + 3 Cl2 + 3 C = 3 CO + 2 CrCl3

Rb + HCH3OO = RbCH3OO + H =>
Rb + HCH3OO = RbCH3OO + H

SiO + Mg = Mg2Si + MgO =>
SiO + 3 Mg = Mg2Si + MgO

KC2H3O2 = K + C2H3O2 =>
KC2H3O2 = K + C2H3O2

SnCl2(aq) + NaOH(aq) = Sn(OH)2(s) + NaCl(aq) =>
SnCl2(aq) + 2 NaOH(aq) = Sn(OH)2(s) + 2 NaCl(aq)

H2SO3 + LiHO = H2O + Li2SO3 =>
H2SO3 + 2 LiHO = 2 H2O + Li2SO3

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

C3H8 + H2O + KMnO4 = C3H8(OH)2 + KOH + MnO2 =>
3 C3H8 + 4 H2O + 2 KMnO4 = 3 C3H8(OH)2 + 2 KOH + 2 MnO2

H2O2 + N2H4 = H2O(g) + N2(g) =>
2 H2O2 + N2H4 = 4 H2O(g) + N2(g)

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CO(NH2)2 + NaNO2 + HCl = N2 + CO2 + H2O + NaCl =>
CO(NH2)2 + 2 NaNO2 + 2 HCl = 2 N2 + CO2 + 3 H2O + 2 NaCl

(NH4)2SO4(aq) + Fe(OH)3 = NH3(g) + H2O + Fe2(SO4)3(aq) =>
3(NH4)2SO4(aq) + 2 Fe(OH)3 = 6 NH3(g) + 6 H2O + Fe2(SO4)3(aq)

C6H10O5 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C6H10O5 + 24 KNO3 = 30 CO2 + 25 H2O + 12 N2 + 12 K2O

NaOH(s) + HCl(l) = NaCl(s) + H2O =>
NaOH(s) + HCl(l) = NaCl(s) + H2O

Cr2(CO3)3(s) + HCl(aq) = CrCl3 + H2O + CO2 =>
Cr2(CO3)3(s) + 6 HCl(aq) = 2 CrCl3 + 3 H2O + 3 CO2

NaOH + NH4CI = NaCI + NH3 + H2O =>
NaOH + NH4CI = NaCI + NH3 + H2O

Fe(NO3)2 + Ga = Ga(NO3)3 + Fe =>
3 Fe(NO3)2 + 2 Ga = 2 Ga(NO3)3 + 3 Fe

HH2S + HNO3 = S + NO + H2O =>
HH2S + HNO3 = S + NO + 2 H2O

Na2S2O3 + Br2 + H2O = NaBr + H2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 NaBr + H2SO4 + S

HNO3 + SN = NO2 + SNO2 + H2O =>
4 HNO3 + SN = 4 NO2 + SNO2 + 2 H2O

H5IO6 + I{-} + H{+} = I2 + H2O =>
H5IO6 + 7 I{-} + 7 H{+} = 4 I2 + 6 H2O

I2O5 + NO = N2O4 + I2 =>
2 I2O5 + 10 NO = 5 N2O4 + 2 I2

N2H6SO4 + CaCl2 = N2H6Cl2 + CaSO4 =>
N2H6SO4 + CaCl2 = N2H6Cl2 + CaSO4

C35H9 + O2 = CO2 + H2O =>
4 C35H9 + 149 O2 = 140 CO2 + 18 H2O

Ca(OH)2 + Al = Ca3(AlO3)2 + H2 =>
3 Ca(OH)2 + 2 Al = Ca3(AlO3)2 + 3 H2

C3H8 + Cl = C3H8Cl2 =>
C3H8 + 2 Cl = C3H8Cl2

FeOHCl2 + HOH = Fe(OH)2Cl + HCl =>
FeOHCl2 + HOH = Fe(OH)2Cl + HCl

HNO3 + HCl + Cu = H2O + CuCl3 + NO =>
HNO3 + 3 HCl + Cu = 2 H2O + CuCl3 + NO

Mg(OH)2 + HCO3 = H2O + Mg(CO3)2 =>
Mg(OH)2 + 2 HCO3 = 2 H2O + Mg(CO3)2

NaHCO3 + SO2 = Na2SO4 + CO2 + H2 =>
2 NaHCO3 + SO2 = Na2SO4 + 2 CO2 + H2

Cl + Na(OH) = NaCl + NaClO2 + H2O =>
4 Cl + 4 Na(OH) = 3 NaCl + NaClO2 + 2 H2O

NiI2 + K2S = NiS + KI =>
NiI2 + K2S = NiS + 2 KI

AgNO3(aq) + K2SO(aq) = Ag2SO(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO(aq) = Ag2SO(s) + 2 KNO3(aq)

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2

MgSO4 + NH3 + H2O = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Mg(OH)2

KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O

NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl

PbO2 + HClO3 = O2 + Pb5Cl4 + H2O =>
5 PbO2 + 4 HClO3 = 10 O2 + Pb5Cl4 + 2 H2O

CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O

H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4

P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5

CHCH + NaOH = H2O + CNa =>
CHCH + 2 NaOH = 2 H2O + 2 CNa

CH3CHOHCN + H2O + HCl = CH3CHOHCOOH + NH4Cl =>
CH3CHOHCN + 2 H2O + HCl = CH3CHOHCOOH + NH4Cl

Fl2 + H2O = FlH + FlHO =>
Fl2 + H2O = FlH + FlHO

CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O

As2O3 + H2O = H3AsO3 = HAsO4 =>
As2O3 + 3 H2O = 2 H3AsO3

Na2S + Pb = PbNa2S =>
Na2S + Pb = PbNa2S

KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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