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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaO + Li2Se = CaSe + Li2O =>
CaO + Li2Se = CaSe + Li2O

AgNO3 + N2H4 + H2O = Ag + HNO3 =>
14 AgNO3 + N2H4 + 6 H2O = 14 Ag + 16 HNO3

FeCl2 + H2OCl = FeCl3 + H2O =>
FeCl2 + H2OCl = FeCl3 + H2O

Al + HF = H2 + AlF =>
2 Al + 2 HF = H2 + 2 AlF

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Cu2S + CuO = Cu + SO2 =>
Cu2S + 2 CuO = 4 Cu + SO2

CuSO4 + KHCO3 = CuCO3 + KHSO4 =>
CuSO4 + KHCO3 = CuCO3 + KHSO4

C12H22011 + O2 = CO2 + H2O =>
4 C12H22011 + 22059 O2 = 48 CO2 + 44022 H2O

SO3 + AlO2 = Al + SO4 =>
2 SO3 + AlO2 = Al + 2 SO4

Cu3 + S3 = Cu2S =>
2 Cu3 + S3 = 3 Cu2S

KOH + KClO3 + FeSO4 = K2FeO4 + KCl + K2SO4 + H2O =>
12 KOH + 2 KClO3 + 3 FeSO4 = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

Ag2S + Al + H2O = Al(OH)3 + Ag + H2S =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 6 Ag + 3 H2S

MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2

Fe + H2O + O = FeOH =>
2 Fe + H2O + O = 2 FeOH

ClO + H{+} + e = Cl + HO =>
ClO + H{+} + e = Cl + HO

KMnO4 + CH5OH + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
8 KMnO4 + 10 CH5OH + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 32 H2O + 5 CH3COOH

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NO + OH{-} = NO2{-} + N2O + H2O =>
4 NO + 2 OH{-} = 2 NO2{-} + N2O + H2O

MgCl2 + ClO2 = MgClO2 + Cl2 =>
MgCl2 + ClO2 = MgClO2 + Cl2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

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

NiSO4 + NH4OH = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH4OH = [Ni(NH3)4]SO4 + 4 H2O

Si(CH3)2Cl2 + H2O = Si(CH3)2(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = Si(CH3)2(OH)2 + 2 HCl

H2O + P2O5 = H3PO4(aq) =>
3 H2O + P2O5 = 2 H3PO4(aq)

KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4

CuSO4 + KI = K2(SO4) + CuI + I2 =>
2 CuSO4 + 4 KI = 2 K2(SO4) + 2 CuI + I2

FeS2 + Na2O2 = Fe2O3 + Na2SO3 + Na2O =>
2 FeS2 + 11 Na2O2 = Fe2O3 + 4 Na2SO3 + 7 Na2O

H2O + AgO = Ag(OH)2 =>
H2O + AgO = Ag(OH)2

Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH

HCl + Mg(HCO3)2 = MgCl2 + H2O + CO2 =>
2 HCl + Mg(HCO3)2 = MgCl2 + 2 H2O + 2 CO2

K3[Al(OH)6] + H2S = H2O + Al(OH)3 + KHS =>
K3[Al(OH)6] + 3 H2S = 3 H2O + Al(OH)3 + 3 KHS

NH3*H2O = NH3 + H2O =>
NH3*H2O = NH3 + H2O

NaCa + Cl = CaCl + Na =>
NaCa + Cl = CaCl + Na

K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS

PbCl2 + H2O = Pb(OH)Cl + HCl =>
PbCl2 + H2O = Pb(OH)Cl + HCl

H2 + AuCl2 = HCl + Au =>
H2 + AuCl2 = 2 HCl + Au

CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4

NaBr(l) + Cl2(g) = Br2(g) + NaCl(s) =>
2 NaBr(l) + Cl2(g) = Br2(g) + 2 NaCl(s)

Ca + FeCl3 = FeCaCl3 =>
Ca + FeCl3 = FeCaCl3

NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3

CLORURODECALCIO + FOSFATODEPOTACIO = FOSFATODECALCIO + CLORURODEPOTACIO =>
CLORURODECALCIO + FOSFATODEPOTACIO = FOSFATODECALCIO + CLORURODEPOTACIO

HClKOH = H2OKCl =>
HClKOH = H2OKCl

CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O

Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CuCl2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + KCl =>
3 CuCl2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 KCl

H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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