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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Li2SO3 = LiCl + H2O + SO2 =>
2 HCl + Li2SO3 = 2 LiCl + H2O + SO2

Ai3 + Br = Ai3Br =>
Ai3 + Br = Ai3Br

Pb{2+} + NaOH = Pb(OH)2 + Na{+} =>
Pb{2+} + 2 NaOH = Pb(OH)2 + 2 Na{+}

Methane + chlorine = carbontetrachloride + hydrogenchloride =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

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

Zn + H{+} + NO3{-} = Zn{2+} + N2O + H2O =>
4 Zn + 10 H{+} + 2 NO3{-} = 4 Zn{2+} + N2O + 5 H2O

FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe

FeCl2 + H2O2 + HCl = FeCl3*H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3*H2O

Ca(OH)2 + BeO = CaO + Be(OH)2 =>
Ca(OH)2 + BeO = CaO + Be(OH)2

Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + K(NO3) =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 K(NO3)

Cl + Pb = PbCl2(s) =>
2 Cl + Pb = PbCl2(s)

P + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P + 5 KMnO4 + 8 KOH = K3PO4 + 5 K2MnO4 + 4 H2O

C9H16 + O2 = CO2 + H2O =>
C9H16 + 13 O2 = 9 CO2 + 8 H2O

IO2 + CO = I + CO2 =>
IO2 + 2 CO = I + 2 CO2

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

OHZ3 = OH + Z2 =>
2 OHZ3 = 2 OH + 3 Z2

FeS + O + H2O = Fe2O3 + H2SO4 =>
2 FeS + 9 O + 2 H2O = Fe2O3 + 2 H2SO4

Cu2(SO4)2 = Cu + SO4 =>
Cu2(SO4)2 = 2 Cu + 2 SO4

Ag + CO3 = Ag2O + CO2 =>
2 Ag + CO3 = Ag2O + CO2

CHOH + O = CO2 + H2O =>
CHOH + 2 O = CO2 + H2O

Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2SO4 + Na2MnO4 + NO + CO2 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 3 Na2SO4 + 15 Na2MnO4 + 30 NO + 20 CO2

C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O

K2Cr2O7 + H2SO4 + CH3CH2CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 CH3CH2CHOHCH3 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O

N2O + H = NH4 + H2O =>
N2O + 10 H = 2 NH4 + H2O

FeO3(s) + C = Fe(l) + CO2(g) =>
2 FeO3(s) + 3 C = 2 Fe(l) + 3 CO2(g)

CH3COOH + FeCO3 = CH3COOFe + CO2 + H2O =>
9 CH3COOH + 8 FeCO3 = 8 CH3COOFe + 10 CO2 + 6 H2O

S2O3{-}2 + H2O + Cl2 = SO4{-}2 + Cl{-} + H{+} =>
2 S2O3{-}2 + 10 H2O + 9 Cl2 = 4 SO4{-}2 + 18 Cl{-} + 20 H{+}

C4H5NH2 + O2 = CO2 + H2O + N2 =>
4 C4H5NH2 + 23 O2 = 16 CO2 + 14 H2O + 2 N2

KHCO3 + H2O = K2O + H2CO3 =>
2 KHCO3 + H2O = K2O + 2 H2CO3

H2*S + Fe2*O3 = Fe*S + S + H2O =>
3 H2*S + Fe2*O3 = 2 Fe*S + S + 3 H2O

KCl + Fe(SO4)3 + H2O = KClO3 + FeSO4 + H2SO4 =>
2 KCl + 3 Fe(SO4)3 + 6 H2O = 2 KClO3 + 3 FeSO4 + 6 H2SO4

NaHCO3 + NaCl = HCl + CO2 + Na2O =>
NaHCO3 + NaCl = HCl + CO2 + Na2O

Li + OO = LiOLi =>
4 Li + OO = 2 LiOLi

Pb + AgF = PbF2 + Ag =>
Pb + 2 AgF = PbF2 + 2 Ag

CoCl2*6H2O + Na3PO4*12H2O = CoPO4 + Na3Cl2 + H2O =>
CoCl2*6H2O + Na3PO4*12H2O = CoPO4 + Na3Cl2 + 18 H2O

AgOCN + NH4Cl = NH4OCN + AgCl =>
AgOCN + NH4Cl = NH4OCN + AgCl

Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3

Na2(SO4) + Ba(Cl2) = Ba(SO4) + Na(Cl) =>
Na2(SO4) + Ba(Cl2) = Ba(SO4) + 2 Na(Cl)

SF6(g) = S(g) + F2(g) =>
SF6(g) = S(g) + 3 F2(g)

HF + C = HFC =>
HF + C = HFC

HCOOH + C2H5 = HCOOC2H5 + H2 =>
2 HCOOH + 2 C2H5 = 2 HCOOC2H5 + H2

PbCl2 = Cl2 + Pb =>
PbCl2 = Cl2 + Pb

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

Sn(NO3)2 + K2S = SnS + KNO3 =>
Sn(NO3)2 + K2S = SnS + 2 KNO3

C2H7NO2 + HCl = C2O2H4 + NClH4 =>
C2H7NO2 + HCl = C2O2H4 + NClH4

FeCl3 + HNO3 = Fe(NO3)3 + HCl =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HCl

C12H16O + NaBH4 + CH3OH = C12H17OH + B2H6 + NaOCH3 =>
2 C12H16O + 2 NaBH4 + 2 CH3OH = 2 C12H17OH + B2H6 + 2 NaOCH3

Ca3PO4 + SiO2 + C = P4 + Ca2Si + CO =>
4 Ca3PO4 + 6 SiO2 + 28 C = P4 + 6 Ca2Si + 28 CO

PbO + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + PbO2 + H2O =>
PbO + 2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + PbO2 + H2O

Sb(NO3)3 + NH4OH = Sb(OH)3 + NH4NO3 =>
Sb(NO3)3 + 3 NH4OH = Sb(OH)3 + 3 NH4NO3

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Breng de vergelijking van een chemische reactie in evenwicht
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