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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Si2Cl6 + H2O = SiO2 + HCl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + 2 H

Fe + KCNS = Fe(CNS)3 + K =>
Fe + 3 KCNS = Fe(CNS)3 + 3 K

C2H2 + KMnO4 = H2CCOOK + MnO2 =>
C2H2 + KMnO4 = H2CCOOK + MnO2

Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)

CuSO4*5H2O + K2C2O4*H2O = H2O + K2SO4 + K2[Cu(C2O4)2]*5H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = 2 H2O + K2SO4 + K2[Cu(C2O4)2]*5H2O

C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O

Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O

K4Fe(CN)6 + K2CO3 = KCN + KOCN + Fe + CO2 =>
K4Fe(CN)6 + K2CO3 = 5 KCN + KOCN + Fe + CO2

C2H4 + MnO4{-} + H2O + H{+} = C2H6O2 + Mn2{+} =>
13 C2H4 + 4 MnO4{-} + 10 H2O + 6 H{+} = 13 C2H6O2 + 2 Mn2{+}

Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + K(C2H3O2)(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 K(C2H3O2)(aq)

CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2 =>
CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2

Hg + HCl = Hg2Cl2 + H2 =>
2 Hg + 2 HCl = Hg2Cl2 + H2

Zn + Cu(SO4) = ZnSO4 + Cu =>
Zn + Cu(SO4) = ZnSO4 + Cu

Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2

Ca(OCl)2 + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)2 + 4 KI + 4 HCl = 2 I2 + Ca(Cl)2 + 2 H2O + 4 KCl

PbSO4 + H2S = PbS + H2SO4 =>
PbSO4 + H2S = PbS + H2SO4

Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H

K2(OH)2 + H2SO4 = K2SO4(aq) + H2O(l) =>
K2(OH)2 + H2SO4 = K2SO4(aq) + 2 H2O(l)

C3H6O3 + Ca(OH)2 = Ca(C3H5O3)2 + H2O =>
2 C3H6O3 + Ca(OH)2 = Ca(C3H5O3)2 + 2 H2O

Mg3N2(s) = Mg(s) + N2(g) =>
Mg3N2(s) = 3 Mg(s) + N2(g)

Pb(NO3)2 + Cu(SO4) = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(SO4) = PbSO4 + Cu(NO3)2

AlPO4 + Ca(OH)2 = Al(OH)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(PO4)2

Pb(NO3)2 + Cu(SO4) = Pb(SO4)2 + Cu(NO3) =>
Pb(NO3)2 + 2 Cu(SO4) = Pb(SO4)2 + 2 Cu(NO3)

BiS3 + O2 = BiO3 + SO2 =>
2 BiS3 + 9 O2 = 2 BiO3 + 6 SO2

Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)

BeSO4 + AgNO3 = Be(NO3)2 + Ag2(SO4) =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)

C14H28 + O2 = CO2 + H2O =>
C14H28 + 21 O2 = 14 CO2 + 14 H2O

CdI2 + KI = CdI4 + K =>
CdI2 + 2 KI = CdI4 + 2 K

BaF2 + K2CO3 = KF + BaCO3 =>
BaF2 + K2CO3 = 2 KF + BaCO3

Zn + Br1 = ZnBr2 =>
Zn + 2 Br1 = ZnBr2

HSbO2 + KBrO3 + H2O = H3SbO4 + KBr =>
3 HSbO2 + KBrO3 + 3 H2O = 3 H3SbO4 + KBr

HNO3 + C2H6 = C2H5NO2 + H2O =>
HNO3 + C2H6 = C2H5NO2 + H2O

CaSO4 + HBr = CaBr2 + H2SO4 =>
CaSO4 + 2 HBr = CaBr2 + H2SO4

PbCl2 + BaS = BaCl2 + PbS =>
PbCl2 + BaS = BaCl2 + PbS

NH4OH + HCl = ClOH + NH4H =>
NH4OH + HCl = ClOH + NH4H

KCr2O7 + KCl + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 =>
2 KCr2O7 + 14 KCl + 14 H2SO4 = 2 Cr2(SO4)3 + 8 K2SO4 + 14 H2O + 7 Cl2

S8 + KOH = K2S + K2SO4 + H2O =>
S8 + 16 KOH = 6 K2S + 2 K2SO4 + 8 H2O

H2C4H4O5 + NaHCO3 = Na2C4H4O5 + CO2 + H2O =>
H2C4H4O5 + 2 NaHCO3 = Na2C4H4O5 + 2 CO2 + 2 H2O

Hg + HCl = Hg2Cl2 + H2 =>
2 Hg + 2 HCl = Hg2Cl2 + H2

Na2C2O4 + Al2(SO4)3 = Al2C2O4 + Na2(SO4)3 =>
Na2C2O4 + Al2(SO4)3 = Al2C2O4 + Na2(SO4)3

MgO + Ba(OH)2 = BaO + Mg(OH)2 =>
MgO + Ba(OH)2 = BaO + Mg(OH)2

PH3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 PH3 + 4 K2Cr2O7 + 16 H2SO4 = 3 H3PO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

CH3CH2OH + NaMnO4 = CH3COONa + MnO2 + NaOH + H2O =>
3 CH3CH2OH + 4 NaMnO4 = 3 CH3COONa + 4 MnO2 + NaOH + 4 H2O

Ga + HNO2 = GaNO2 + H2 =>
2 Ga + 2 HNO2 = 2 GaNO2 + H2

HBr + Na2CO3 = NaBr + NaHCO3 =>
HBr + Na2CO3 = NaBr + NaHCO3

HNO3 + AsS3 = H3AsO4 + NO2 + H2O + H2SO4 =>
23 HNO3 + AsS3 = H3AsO4 + 23 NO2 + 7 H2O + 3 H2SO4

CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq)Ca(OH)2 =>
2 CaC2(s) + 4 H2O(l) = 2 C2H2(g) + Ca(OH)2(aq)Ca(OH)2

SO2 + NH3 + H2O = NH4 + H2SO4 =>
SO2 + 2 NH3 + 2 H2O = 2 NH4 + H2SO4

Zn + HNO3 = Zn(NO3)2 + HN + H2O =>
3 Zn + 7 HNO3 = 3 Zn(NO3)2 + HN + 3 H2O

FeS + H2SO4 = FeSO4 + H2O + SO2 =>
FeS + 4 H2SO4 = FeSO4 + 4 H2O + 4 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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