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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + Sn + H2O = NO + H2SnO3 =>
4 HNO3 + 3 Sn + H2O = 4 NO + 3 H2SnO3

Cr(OH)3 + H2S = CrH2 + S(OH)3 =>
Cr(OH)3 + H2S = CrH2 + S(OH)3

FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2

Cu(OH2) + H2O = CuO + H2(OH2) =>
Cu(OH2) + H2O = CuO + H2(OH2)

NaOH + HCl04 = NaCl04 + H2O =>
NaOH + HCl04 = NaCl04 + H2O

NaHCO3HCl(ac) = NaClH2OCO2 =>
NaHCO3HCl(ac) = NaClH2OCO2

CH4 + CaSO4 = CaCO3 + H2S + H2O =>
CH4 + CaSO4 = CaCO3 + H2S + H2O

CuO + HNO3 = Cu + NO3 + H2O =>
CuO + 2 HNO3 = Cu + 2 NO3 + H2O

KMnO4 + Cr2(SO4) + KOH = K2CrO4 + MnO2 + K2SO4 + H2O =>
10 KMnO4 + 3 Cr2(SO4) + 8 KOH = 6 K2CrO4 + 10 MnO2 + 3 K2SO4 + 4 H2O

C29H41OH + O2 = CO2 + H2O =>
C29H41OH + 39 O2 = 29 CO2 + 21 H2O

NH4I + Ca(NO3)2 = NH4NO3 + CaI2 =>
2 NH4I + Ca(NO3)2 = 2 NH4NO3 + CaI2

Cd(s) + N2(g) = Cd3N2(s) =>
3 Cd(s) + N2(g) = Cd3N2(s)

AgBr + Fe = FeBr + Ag =>
AgBr + Fe = FeBr + Ag

H3Si2 + O2 = SiO2 + H2O3 =>
4 H3Si2 + 17 O2 = 8 SiO2 + 6 H2O3

Ca + HBr = H2 + CaBr2 =>
Ca + 2 HBr = H2 + CaBr2

Na2SO3*7H2O + HCl = SO2 + H2O + NaCl =>
Na2SO3*7H2O + 2 HCl = SO2 + 8 H2O + 2 NaCl

C6H8O6 + I2 = C6H6O6 + HI =>
C6H8O6 + I2 = C6H6O6 + 2 HI

C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}

C6H8O6 + I2 = C6H6O6 + HI =>
C6H8O6 + I2 = C6H6O6 + 2 HI

HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O

Al(OH3) + NaOH = AlNa + H2O =>
Al(OH3) + NaOH = AlNa + 2 H2O

C7H5(NO)3 = C + CO + H2 + N2 =>
2 C7H5(NO)3 = 8 C + 6 CO + 5 H2 + 3 N2

C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O

KOH + H2SO4 = KSO4H + H2O =>
KOH + H2SO4 = KSO4H + H2O

C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O

K2O + Cl2O3 = KClO2 =>
K2O + Cl2O3 = 2 KClO2

ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]

Cu + HBr = H[CuBr2] + H2 =>
2 Cu + 4 HBr = 2 H[CuBr2] + H2

C6H5(CH3)(NH3Cl)AgNO3 = C6H5(CH3)(NO2)(NH3Cl)AgO =>
C6H5(CH3)(NH3Cl)AgNO3 = C6H5(CH3)(NO2)(NH3Cl)AgO

C6H5CH2OHCH3COOH = C6H5CH2OCOCH3H2O =>
C6H5CH2OHCH3COOH = C6H5CH2OCOCH3H2O

C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O

Zn(No3)2 + LiOH = Zn(OH)2 + LiNo3 =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 LiNo3

KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)

K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O

CO2 + LiOH = O2 + LiHC =>
2 CO2 + 2 LiOH = 3 O2 + 2 LiHC

Mg + CuO = MgO(aq) + Cu(s) =>
Mg + CuO = MgO(aq) + Cu(s)

(NH4)2S + ZnBr2 = (NH4)Br + ZnS =>
(NH4)2S + ZnBr2 = 2(NH4)Br + ZnS

Li + Sb2(SO4)4 = Li(SO4) + Sb2 =>
4 Li + Sb2(SO4)4 = 4 Li(SO4) + Sb2

FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O

NH4Cl + Pb(NO3)3 = NH4NO3 + PbCl3 =>
3 NH4Cl + Pb(NO3)3 = 3 NH4NO3 + PbCl3

MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + Na2SO4 + 2 CO2

CaH2CO3 = CaCO3 + H2 =>
CaH2CO3 = CaCO3 + H2

Fe(OH)3 + LiNO3 = Fe(NO3)3 + LiOH =>
Fe(OH)3 + 3 LiNO3 = Fe(NO3)3 + 3 LiOH

CaH2CO3 = CaCO3 + H2 =>
CaH2CO3 = CaCO3 + H2

KCLO3(aq) = KCL(aq) + O2(i) =>
2 KCLO3(aq) = 2 KCL(aq) + 3 O2(i)

BaSe + CI4 = CSe2 + BaI2 =>
2 BaSe + CI4 = CSe2 + 2 BaI2

Cl2 + Ca(OH)2 = CaCl2 + Ca(ClO)3 + H2O =>
7 Cl2 + 6 Ca(OH)2 = 4 CaCl2 + 2 Ca(ClO)3 + 6 H2O

Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O

CuS + HNO3 = CuO + NO + S + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 2 NO + 3 S + H2O

CH3CH2OHHNO3 = CH3CH2NO3H2O =>
CH3CH2OHHNO3 = CH3CH2NO3H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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