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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5OH + HCl = C2H5Cl + H2O = H2O + ZnCl2 =>
C2H5OH + HCl = C2H5Cl + H2O

PO4 + N2 = PO3 + NO3 =>
6 PO4 + N2 = 6 PO3 + 2 NO3

K2SO3 + K2CrO4 + H2O = K2SO4 + KCrO2 + KOH =>
3 K2SO3 + 2 K2CrO4 + H2O = 3 K2SO4 + 2 KCrO2 + 2 KOH

W2O3 + NaNO3 = W(NO3)3 + Na2O =>
W2O3 + 6 NaNO3 = 2 W(NO3)3 + 3 Na2O

B2O + H2O = B2 + OH =>
B2O + H2O = B2 + 2 OH

As2S5 + NHO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 NHO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

Cr + PbCl4 = CrCl3 + Pb =>
4 Cr + 3 PbCl4 = 4 CrCl3 + 3 Pb

NaAl(OH)4 + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 NaAl(OH)4 + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O

AlCl{+3} + NaOH = NaCl{+3} + AlOH =>
AlCl{+3} + NaOH = NaCl{+3} + AlOH

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

KMnO4 + NO2 + H2O = MnO2 + KNO3 + HNO3 =>
KMnO4 + 3 NO2 + H2O = MnO2 + KNO3 + 2 HNO3

Cl2 + I2 + H2O = HIO + HCl =>
Cl2 + I2 + 2 H2O = 2 HIO + 2 HCl

TiCl4 + H2S = TiS2 + HCl =>
TiCl4 + 2 H2S = TiS2 + 4 HCl

(NH4)2S2O8 = SO2 + N2 + H2O =>
(NH4)2S2O8 = 2 SO2 + N2 + 4 H2O

Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn

Mn3O4 = MnO + O2 =>
2 Mn3O4 = 6 MnO + O2

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Al + O3 + SO3 = Al2(SO4)3 =>
2 Al + O3 + 3 SO3 = Al2(SO4)3

Ag2CO3 = Ag + CO + O2 =>
Ag2CO3 = 2 Ag + CO + O2

NaCl = ClNa =>
NaCl = ClNa

Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO

K2Cr2O7 + NaSO3 + H2SO4 = Cr + NaOH + K2SO4 + O2 =>
6 K2Cr2O7 + 4 NaSO3 + 2 H2SO4 = 12 Cr + 4 NaOH + 6 K2SO4 + 17 O2

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

CO(g) + Fe2O3(g) = FeCO2(g) + CO2(g) =>
3 CO(g) + Fe2O3(g) = 2 FeCO2(g) + CO2(g)

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Cu(CH3COO)2 = Cu + CH3CHO + CO + H2O =>
Cu(CH3COO)2 = Cu + CH3CHO + 2 CO + H2O

NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3

HOH = H2O =>
HOH = H2O

ClNH4 + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 ClNH4 + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O

AgNO2 + Fe = AgFeNO2 =>
AgNO2 + Fe = AgFeNO2

AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag

C6H10O + NaBH4 + H2O = C6H12O + NaB(OH)4 =>
4 C6H10O + NaBH4 + 4 H2O = 4 C6H12O + NaB(OH)4

KI + H2SO4 = K2SO4 + HI =>
2 KI + H2SO4 = K2SO4 + 2 HI

AgNO3 + CuCl = AgCl + Cu(NO3) =>
AgNO3 + CuCl = AgCl + Cu(NO3)

Al + Cu2{+} = Al3{+} + Cu =>
3 Al + Cu2{+} = Al3{+} + 2 Cu

HOH = H2O =>
HOH = H2O

Cr(NO3)3 + Na2C2O4 = Cr2(C2O4)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2C2O4 = Cr2(C2O4)3 + 6 NaNO3

AgNO3 + HCl = AgCl + H + NO3 =>
AgNO3 + HCl = AgCl + H + NO3

C9H8O4 + OH = C7H5O3 + H2O =>
7 C9H8O4 + 9 OH = 9 C7H5O3 + 10 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

CH4 + H2C = C2H6 =>
CH4 + H2C = C2H6

O2 = O3 =>
3 O2 = 2 O3

BeCl2 + CO2 + H2O = HCl + BeCO3 =>
BeCl2 + CO2 + H2O = 2 HCl + BeCO3

PO2 + H2SO4 = PSO4 + H2O + O2 =>
2 PO2 + 2 H2SO4 = 2 PSO4 + 2 H2O + O2

HCl + Mg(OH2) = MgCl + H3O =>
HCl + Mg(OH2) = MgCl + H3O

Al + H2SO4 = H2 + Al2SO4 =>
2 Al + H2SO4 = H2 + Al2SO4

Al(OH)3 + Mg(HCO3)2 = Al2(CO3)3 + H2O + Mg(OH)2 =>
4 Al(OH)3 + 3 Mg(HCO3)2 = 2 Al2(CO3)3 + 6 H2O + 3 Mg(OH)2

SO3 + H2O = SO2 + H2O2 =>
SO3 + H2O = SO2 + H2O2

HCl + Cu = H + CuCl =>
HCl + Cu = H + CuCl

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Breng de vergelijking van een chemische reactie in evenwicht
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