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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
SIO2(s) + C(s) = SIC(s) + CO(g) =>
SIO2(s) + 3 C(s) = SIC(s) + 2 CO(g)

CH2Cl2 + NaOH = NaCl + CH2(OH)2 =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2(OH)2

Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH

I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O

CuCl2(aq) + NaOH = Cu(OH)2 + NaCl =>
CuCl2(aq) + 2 NaOH = Cu(OH)2 + 2 NaCl

(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4

NaHCO3 + HNO3 = NaHNO3 + HCO3 =>
NaHCO3 + HNO3 = NaHNO3 + HCO3

K2C2O4 + CaCl2 = CaC2O4 + KCl =>
K2C2O4 + CaCl2 = CaC2O4 + 2 KCl

B(s) + Cl2(s) = BCl3(s) =>
2 B(s) + 3 Cl2(s) = 2 BCl3(s)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

SrO2H2 + H3PO4 = Sr3P2O8 + H2O =>
3 SrO2H2 + 2 H3PO4 = Sr3P2O8 + 6 H2O

Mg + Cr3NO3(aq) = Cr + MgNO3 =>
Mg + Cr3NO3(aq) = 3 Cr + MgNO3

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

SO2 + Rb2Se = SSe2 + Rb2O =>
SO2 + 2 Rb2Se = SSe2 + 2 Rb2O

FeI3 + O2 = Fe2O3 + I2 =>
4 FeI3 + 3 O2 = 2 Fe2O3 + 6 I2

MnO2 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = MnSO4 + I2 + K2SO4 + 2 H2O

CH3COOH + Al = Al(C2H3O2)2 + H2 =>
2 CH3COOH + Al = Al(C2H3O2)2 + H2

Al2(C2O4)3 + CH3COOH = Al(CH3COO)3 + H2C2O4 =>
Al2(C2O4)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2C2O4

HClO2 + NH3 = HCl + N2O + H2O =>
2 HClO2 + 2 NH3 = 2 HCl + N2O + 3 H2O

NaAlO2 + H2O + SiO2 = Na12(AlO2)12(SiO2)12(H2O)27 =>
12 NaAlO2 + 27 H2O + 12 SiO2 = Na12(AlO2)12(SiO2)12(H2O)27

CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3

HF + CH3OH = CH4F2 + H2O =>
2 HF + CH3OH = CH4F2 + H2O

H2O + NO2 = H2NO3 =>
H2O + NO2 = H2NO3

Ca(C2H3O2)2 + H2SO4 = CaSO4 + HC2H3O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 HC2H3O2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Ca(C2H3O2)2 + H2SO4 = CaSO4 + HC2H3O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 HC2H3O2

CuO + HCl = CuOHCl =>
CuO + HCl = CuOHCl

MnO2 + KI + H2O = MnI2 + I2 + KOH =>
MnO2 + 4 KI + 2 H2O = MnI2 + I2 + 4 KOH

HCl + KNO3 = HNO3 + KCl =>
HCl + KNO3 = HNO3 + KCl

NaClO3 + MnO2 + KOH = NaCl + K2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 KOH = NaCl + 3 K2MnO4 + 3 H2O

Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb

As2S3 + O2 = As2O6 + SO2 =>
As2S3 + 6 O2 = As2O6 + 3 SO2

C10H8O4 + Ag3BrClI = C10H8O4Ag3BrClI =>
C10H8O4 + Ag3BrClI = C10H8O4Ag3BrClI

CoCl2 + Na2CO3 + H2O = NaCl + Co(OH)2 + CO2 =>
CoCl2 + Na2CO3 + H2O = 2 NaCl + Co(OH)2 + CO2

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

BrO3{-} + H3O{+} + Cl{-} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 H3O{+} + 6 Cl{-} = Br{-} + 3 Cl2 + 9 H2O

ClF3 + H2 = HF + HCl =>
ClF3 + 2 H2 = 3 HF + HCl

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

NaNO2 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
NaNO2 + 2 Al + NaOH + 5 H2O = 2 Na[Al(OH)4] + NH3

C6H6 + HNO2 = C6H5NO2 + H =>
C6H6 + HNO2 = C6H5NO2 + 2 H

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

KI + H2O2 = K2O + H2O + I2 =>
2 KI + H2O2 = K2O + H2O + I2

BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2

Cu + AlBr3 = CuBr + Al3 =>
9 Cu + 3 AlBr3 = 9 CuBr + Al3

Cr2(SO4)3 + Na2SiO3 + HOH = Cr(OH)3 + H2SiO3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2SiO3 + 6 HOH = 2 Cr(OH)3 + 3 H2SiO3 + 3 Na2SO4

CH3COOK + KOH(aq) = CH4 + K2CO3 =>
CH3COOK + KOH(aq) = CH4 + K2CO3

CaCO3 + (NH4)2CO3 = Ca(HCO3)2 + NH3 =>
CaCO3 + (NH4)2CO3 = Ca(HCO3)2 + 2 NH3

Y + H{+} = Y{+} + H2 =>
2 Y + 2 H{+} = 2 Y{+} + H2

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

S + Cu(OH)2 = CuSO4 + CuS + H2O =>
4 S + 4 Cu(OH)2 = CuSO4 + 3 CuS + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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