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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5Cl + SiCl4 + Na = C6H5Si + NaCl =>
C6H5Cl + SiCl4 + 5 Na = C6H5Si + 5 NaCl

MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O

C8H18 + O2(g) = CO2(g) + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

N2O5 = N4 + O8 =>
8 N2O5 = 4 N4 + 5 O8

CaCO3 + H4N2 + I2 = CaI2 + H2O + CO2 + N2 =>
2 CaCO3 + H4N2 + 2 I2 = 2 CaI2 + 2 H2O + 2 CO2 + N2

NH4Br + Ca(OH)2 = NH3 + H2O + CaBr2 =>
2 NH4Br + Ca(OH)2 = 2 NH3 + 2 H2O + CaBr2

Al2(SO4)3 + KOH = KAl(OH)4(aq) + K2SO4(aq) =>
Al2(SO4)3 + 8 KOH = 2 KAl(OH)4(aq) + 3 K2SO4(aq)

LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq) =>
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq)

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

(NH4)3PO4 + Bi(NO3)3 = BiPO4 + NH4NO3 =>
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + 3 NH4NO3

AlBr3 + K2S + H2O = Al(OH)3 + H2S + KBr =>
2 AlBr3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KBr

ZnCO3(S) = ZnO(S) + CO2(g) =>
ZnCO3(S) = ZnO(S) + CO2(g)

KCl + H2CrO4 + NaOH = K2CrO4 + H2O + NaCl =>
2 KCl + H2CrO4 + 2 NaOH = K2CrO4 + 2 H2O + 2 NaCl

C + O = CO =>
C + O = CO

K3PO4 + Na2SO3 = Na2PO4 + K3SO3 =>
K3PO4 + Na2SO3 = Na2PO4 + K3SO3

Pb(NO3)2 + KBr = PbBr2 + NO3K =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 NO3K

CaSe + Ga(OH)3 = Ca(OH)2 + Ga2Se3 =>
3 CaSe + 2 Ga(OH)3 = 3 Ca(OH)2 + Ga2Se3

NaCl + H2O + Al + AgS = Ag + AlCl3 + H2S + NaOH =>
6 NaCl + 6 H2O + 2 Al + 3 AgS = 3 Ag + 2 AlCl3 + 3 H2S + 6 NaOH

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

K2O(s) + Mg = MgO + K =>
K2O(s) + Mg = MgO + 2 K

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

NaBr + HCl = NaH + BrCl =>
NaBr + HCl = NaH + BrCl

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

Fe2 + O9 = FeO =>
9 Fe2 + 2 O9 = 18 FeO

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C8H6O4 + CH3OH = C10H10O4 + H2O =>
C8H6O4 + 2 CH3OH = C10H10O4 + 2 H2O

H2NCH2COOH + KOH = NH2CH2COOK + H2O =>
H2NCH2COOH + KOH = NH2CH2COOK + H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

AgI + NH3 + H2O = AgOH + NH4I =>
AgI + NH3 + H2O = AgOH + NH4I

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

AgC2 + H2O = Ag(OH)2 + C2H2 =>
AgC2 + 2 H2O = Ag(OH)2 + C2H2

Mg3N2 + CaCI2 = Ca3N2 + MgCI2 =>
Mg3N2 + 3 CaCI2 = Ca3N2 + 3 MgCI2

Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3

AgMnO4 + Sr = Ag + SrMnO4 =>
AgMnO4 + Sr = Ag + SrMnO4

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

MgCl2 + K2S = KCl + MgS =>
MgCl2 + K2S = 2 KCl + MgS

NaNO3 + Mg + NaHSO4 = MgNO3 + Na2SO4 + NH4NO3 + H2O =>
10 NaNO3 + 8 Mg + 10 NaHSO4 = 8 MgNO3 + 10 Na2SO4 + NH4NO3 + 3 H2O

ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)

Ag + KNO3 + H2SO4 = NO2 + AgNO3 + K2SO4 + H2O =>
Ag + 2 KNO3 + H2SO4 = NO2 + AgNO3 + K2SO4 + H2O

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

C3H6O2 + H2O = CH2O2 + C2H6O =>
C3H6O2 + H2O = CH2O2 + C2H6O

Cu(s) + H2O(l) = Cu(OH)2 + H2 =>
Cu(s) + 2 H2O(l) = Cu(OH)2 + H2

As4 + I2 = AsI5 =>
As4 + 10 I2 = 4 AsI5

K2Cr2O7 + C3H7OH + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C3H7OH + 8 H2SO4 = 3 C2H5COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

Pb(NO3)2 + KBr = PbBr2 + NO3K =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 NO3K

FeCl3 + I2 = FeI3 + Cl2 =>
2 FeCl3 + 3 I2 = 2 FeI3 + 3 Cl2

HI + KOH = KI + H2O =>
HI + KOH = KI + H2O

K2SnO3 + HCl = KCl + SnCl4 + H2O =>
K2SnO3 + 6 HCl = 2 KCl + SnCl4 + 3 H2O

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