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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2O4 + OH = C2HO4 + H2O =>
C2H2O4 + OH = C2HO4 + H2O

FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

Pb3P4 + Zn = Zn3P2 + Pb =>
Pb3P4 + 6 Zn = 2 Zn3P2 + 3 Pb

HNO2 + FeSO4 + H2SO4 = N2 + Fe(SO4)3 + H2O =>
4 HNO2 + 3 FeSO4 + 6 H2SO4 = 2 N2 + 3 Fe(SO4)3 + 8 H2O

CH1*97 + O2 = CO2 + H2O =>
4 CH1*97 + 5 O2 = 4 CO2 + 2 H2O

RbNO3 + MgSO4 = Rb2SO4 + Mg(NO3)2 =>
2 RbNO3 + MgSO4 = Rb2SO4 + Mg(NO3)2

Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3

Ba(CN)2 + (NH4)2SO4 = NH4CN + BaSO4 =>
Ba(CN)2 + (NH4)2SO4 = 2 NH4CN + BaSO4

Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)

Fe + P + O2 = Fe3(PO4)2 =>
3 Fe + 2 P + 4 O2 = Fe3(PO4)2

K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O

Cl + SO4 = S4O6 + ClO3 =>
10 Cl + 12 SO4 = 3 S4O6 + 10 ClO3

CH3HO + O2 = CH2O + H2O =>
2 CH3HO + O2 = 2 CH2O + 2 H2O

C6H10 + HBr = C6H13Br + Br2 =>
C6H10 + 3 HBr = C6H13Br + Br2

C3H10NCl + HNO3 = HCl + C3H10N2O3 =>
C3H10NCl + HNO3 = HCl + C3H10N2O3

ZnCO3 + H2S = ZnS + H2O + CO2 =>
ZnCO3 + H2S = ZnS + H2O + CO2

NaHPO4KCl = NaClKHPO4 =>
NaHPO4KCl = NaClKHPO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2

KMnO4 + KJ + H2O = MnO2 + J2 + KOH =>
2 KMnO4 + 6 KJ + 4 H2O = 2 MnO2 + 3 J2 + 8 KOH

Si + Sr = SiSr =>
Si + Sr = SiSr

HFH2O = H3OF =>
HFH2O = H3OF

C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O

CH3COOHKOH = H2OKCH3COO =>
CH3COOHKOH = H2OKCH3COO

HNO2 + FeSO4 + H2SO4 = N2 + Fe(SO4)3 + H2O =>
4 HNO2 + 3 FeSO4 + 6 H2SO4 = 2 N2 + 3 Fe(SO4)3 + 8 H2O

SbCl6{-} + Zn = Sb + Zn{2+} + Cl{-} =>
2 SbCl6{-} + 5 Zn = 2 Sb + 5 Zn{2+} + 12 Cl{-}

P + Me = MeP =>
P + Me = MeP

Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O

PbCl3 + HNO3 = Pb(NO3)3 + HCl =>
PbCl3 + 3 HNO3 = Pb(NO3)3 + 3 HCl

KI(Ac) + Br(l) = KBr(Ac) + I =>
KI(Ac) + Br(l) = KBr(Ac) + I

FeS + Fe2O3 = FeO + FeS2 =>
2 FeS + Fe2O3 = 3 FeO + FeS2

H3PO4 + SnCl2 = HCl + Sn3(PO4)2 =>
2 H3PO4 + 3 SnCl2 = 6 HCl + Sn3(PO4)2

ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2

HCN + HF = H2CN + F =>
HCN + HF = H2CN + F

Na2SO3 + BaS = BaSO3 + Na2S =>
Na2SO3 + BaS = BaSO3 + Na2S

Fe + P + O2 = FePO4 =>
Fe + P + 2 O2 = FePO4

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

MnO4{-} + SO3{2-} + H3O{+} = H2O + Mn{2+} + SO4{2-} =>
2 MnO4{-} + 5 SO3{2-} + 6 H3O{+} = 9 H2O + 2 Mn{2+} + 5 SO4{2-}

F + KBr = KF + Br =>
F + KBr = KF + Br

Zn0Na2CO3 = ZnONa2CO2 =>
Zn0Na2CO3 = ZnONa2CO2

S0C0 = C0S =>
S0C0 = C0S

NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*

C17H35COOHNaOH = C17H35COONaH2O =>
C17H35COOHNaOH = C17H35COONaH2O

CaSO4 + CrPO4 = Ca3(PO4)2 + Cr2(SO4)3 =>
3 CaSO4 + 2 CrPO4 = Ca3(PO4)2 + Cr2(SO4)3

FePO4 + Na2HPO4*2H2O + FeC2O4*2H2O + C6H12O6*H2O = Na3Fe2PO4P2O7 + H2O + CO2 =>
72 FePO4 + 72 Na2HPO4*2H2O + 24 FeC2O4*2H2O + C6H12O6*H2O = 48 Na3Fe2PO4P2O7 + 235 H2O + 54 CO2

Na2(CO3) + H2SO4 = Na2SO4 + H2CO3 =>
Na2(CO3) + H2SO4 = Na2SO4 + H2CO3

ClO3 + I2 = IO3 + Cl =>
2 ClO3 + I2 = 2 IO3 + 2 Cl

Fe{2+} = Fe{3+} + {-} =>
Fe{2+} = Fe{3+} + e

NaClO(aq) + HBr(aq) = NaBr(aq) + HClO =>
NaClO(aq) + HBr(aq) = NaBr(aq) + HClO

AgC2H3O2 = Ag + C + H + O =>
AgC2H3O2 = Ag + 2 C + 3 H + 2 O

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Breng de vergelijking van een chemische reactie in evenwicht
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