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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + AgCl = Ag2S + HCl =>
H2S + 2 AgCl = Ag2S + 2 HCl

Na2S2O3 + HIO = NaI + H2SO4 + SO =>
Na2S2O3 + 2 HIO = 2 NaI + H2SO4 + SO

Pb(NO3)2(aq) + Na2SO4(aq) = Na2(NO3)2(aq) + Pb(SO4)(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = Na2(NO3)2(aq) + Pb(SO4)(aq)

KMnO4 + KOH + C12H22O11 = CO2 + K2MnO4 + H2O =>
48 KMnO4 + 48 KOH + C12H22O11 = 12 CO2 + 48 K2MnO4 + 35 H2O

Ba(NO3)2 + Na2S2O3 = Ba2(S2O3)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2S2O3 = Ba2(S2O3)2 + 4 NaNO3

As2O3 + H2 = AsH3 + H2O =>
As2O3 + 6 H2 = 2 AsH3 + 3 H2O

Na2S2O3 + KClO3 + H2O = Na2SO4 + H2SO4 + KCl =>
3 Na2S2O3 + 4 KClO3 + 3 H2O = 3 Na2SO4 + 3 H2SO4 + 4 KCl

CH3CH2CHCl2 + KOH = KCl + H2O + CH3CH2CHO =>
CH3CH2CHCl2 + 2 KOH = 2 KCl + H2O + CH3CH2CHO

NH2OH*HCl + Zn + NaOH = NH3 + Na2[Zn(OH)4] + NaCl =>
NH2OH*HCl + Zn + 3 NaOH = NH3 + Na2[Zn(OH)4] + NaCl

Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + Cl =>
3 Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 Cl

KCr + BaCl2 = BaCr2 + KCl =>
2 KCr + BaCl2 = BaCr2 + 2 KCl

NaCl + SrO = Na2O + SrCl2 =>
2 NaCl + SrO = Na2O + SrCl2

I3Cr + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 I3Cr + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O

HOOCCH2CH2CH2CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
14 HOOCCH2CH2CH2CH2COOH + 13 CaCO3 = 13(CH3CH2COO)2Ca + 5 H2O + 19 CO2

HCl + Hg = Hg2Cl + H2 =>
2 HCl + 4 Hg = 2 Hg2Cl + H2

NaNO2 = NO2 + NO + Na2O =>
2 NaNO2 = NO2 + NO + Na2O

CO2 + H2O + NO2 = C3H5NO + O2 =>
12 CO2 + 10 H2O + 4 NO2 = 4 C3H5NO + 19 O2

K2BeO2 + H2SO4 = BeSO4 + K2SO4 + H2O =>
K2BeO2 + 2 H2SO4 = BeSO4 + K2SO4 + 2 H2O

C2 + H2 = C2H6 =>
C2 + 3 H2 = C2H6

CH3CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
4 CH3CH2CH3 + 4 Cl2 = 3 CH3CH2CH2CH2Cl + 5 HCl

Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O

Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2 =>
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2

PbCl3 + Na2O = Pb2O3 + NaCl =>
2 PbCl3 + 3 Na2O = Pb2O3 + 6 NaCl

ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O =>
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O

CaCO3 + CsOH = Cs2CO3 + CaO + H2O =>
CaCO3 + 2 CsOH = Cs2CO3 + CaO + H2O

Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu(s) =>
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu(s)

C6H6 + HCI = C6H5CI + H2 =>
C6H6 + HCI = C6H5CI + H2

C10H16 + H2O2 = C10H16O + H2O =>
C10H16 + H2O2 = C10H16O + H2O

C2H4O + Ag(NH3)2OH = Ag + C2H4O2 + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = 2 Ag + C2H4O2 + 4 NH3 + H2O

SiO2 + Fe = Fe2SiO2 =>
SiO2 + 2 Fe = Fe2SiO2

H3PO2 + Mg(OH)2 = H2O + Mg(H2PO2)2 =>
2 H3PO2 + Mg(OH)2 = 2 H2O + Mg(H2PO2)2

FeSO3 + LiOH = Fe(OH)2 + Li2SO3 =>
FeSO3 + 2 LiOH = Fe(OH)2 + Li2SO3

SeC6 + O2 = SeO2 + C2 =>
SeC6 + O2 = SeO2 + 3 C2

Ca(OH)2 + Cl = CaCl2 + H2O + O2 =>
2 Ca(OH)2 + 4 Cl = 2 CaCl2 + 2 H2O + O2

SbCl5 + KI = I2 + KCl + SbCl =>
SbCl5 + 4 KI = 2 I2 + 4 KCl + SbCl

Na2SiO3 + K3PO4 = K2SiO3 + Na3PO4 =>
3 Na2SiO3 + 2 K3PO4 = 3 K2SiO3 + 2 Na3PO4

K + CN = C + K3N =>
3 K + CN = C + K3N

CaCO3 + Pb(NO3)2 = PbCO3 + Ca(NO3)2 =>
CaCO3 + Pb(NO3)2 = PbCO3 + Ca(NO3)2

Sb2S3 + (NH4)2S2 = NH4SbS3 + (NH4)2 =>
2 Sb2S3 + 3(NH4)2S2 = 4 NH4SbS3 + (NH4)2

KMnO4 + HI = H2O + MnI2 + I2 + KI =>
2 KMnO4 + 16 HI = 8 H2O + 2 MnI2 + 5 I2 + 2 KI

Co2 + C = CoC =>
Co2 + 2 C = 2 CoC

C4H4 + KMnO4 + H2O = C4H6O2 + MnO2 + KOH =>
3 C4H4 + 2 KMnO4 + 4 H2O = 3 C4H6O2 + 2 MnO2 + 2 KOH

PbCO3Pb(OH)2 + O2 = PbO4 + H2O + CO2 =>
PbCO3Pb(OH)2 + 3 O2 = 2 PbO4 + H2O + CO2

H3BO3 + CaOH = Ca(OH)2 + BO + H2O =>
H3BO3 + CaOH = Ca(OH)2 + BO + H2O

KI + KIO3 + H2SO4 = K2SO4 + I2 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 K2SO4 + 3 I2 + 3 H2O

Na2CO3 + LiOH = Na2OH + CO3Li =>
Na2CO3 + LiOH = Na2OH + CO3Li

CuSO4 + NaCl + H2O = CuCl2H + Na2SO4 + OH =>
CuSO4 + 2 NaCl + H2O = CuCl2H + Na2SO4 + OH

NaSbO2 + NaOH + H2O = Na3[Sb(OH)6] =>
NaSbO2 + 2 NaOH + 2 H2O = Na3[Sb(OH)6]

MgO + HI = MgOH + I =>
MgO + HI = MgOH + I

Mg + CI = MgCI =>
Mg + CI = MgCI

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