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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O

Cu + Co2 = CuCo3 =>
2 Cu + 3 Co2 = 2 CuCo3

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

C5H9NO4 + O2 = CO2 + H2O + NO =>
4 C5H9NO4 + 23 O2 = 20 CO2 + 18 H2O + 4 NO

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

C2H4OHCOOH + HCl = C2H4OHCOOCl + H2 =>
C2H4OHCOOH + HCl = C2H4OHCOOCl + H2

Cu2S + O2 = Cu2SO4 =>
Cu2S + 2 O2 = Cu2SO4

Li + Zn(OH)2 = LiOH + Zn =>
2 Li + Zn(OH)2 = 2 LiOH + Zn

Sn + HCl = HSnCl3 + H2 =>
Sn + 3 HCl = HSnCl3 + H2

H2O2 + NH3 = H2O + NO3 =>
9 H2O2 + 2 NH3 = 12 H2O + 2 NO3

Pt(OH)2 + HMnO4 = Pt(MnO4)2 + H2O =>
Pt(OH)2 + 2 HMnO4 = Pt(MnO4)2 + 2 H2O

LiCl + AlCl3 = LiAlCl4 =>
LiCl + AlCl3 = LiAlCl4

NH3 + HCO = NH4CO =>
NH3 + HCO = NH4CO

PbC4H6O4(aq) + KBr(aq) = BrC4H6O4 + KPb =>
PbC4H6O4(aq) + KBr(aq) = BrC4H6O4 + KPb

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O

H2O + O3 = H2O3 =>
3 H2O + 2 O3 = 3 H2O3

K2O2 + H2CO3 = K2CO3 + H2O2 =>
K2O2 + H2CO3 = K2CO3 + H2O2

ClF3 + H2O = Cl2 + O2 + HF =>
4 ClF3 + 6 H2O = 2 Cl2 + 3 O2 + 12 HF

C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O

Cr(OH)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O

CH2Cl2 + KOH = ClCH2OH + KCl =>
CH2Cl2 + KOH = ClCH2OH + KCl

CaCO3(s) + H2SO4(aq) = H2O(l) + CO2(s) + CaSO4(aq) =>
CaCO3(s) + H2SO4(aq) = H2O(l) + CO2(s) + CaSO4(aq)

MnO4 + KBr = MnO2 + KBrO3 =>
3 MnO4 + 2 KBr = 3 MnO2 + 2 KBrO3

Al2(SO4)3*14H2O + HCO3{-} = Al(OH)3 + CO2 + H2O + SO4{2-} =>
Al2(SO4)3*14H2O + 6 HCO3{-} = 2 Al(OH)3 + 6 CO2 + 14 H2O + 3 SO4{2-}

Fe + CuSO4 = Cu4 + FeSO4 =>
4 Fe + 4 CuSO4 = Cu4 + 4 FeSO4

Mg + CuSO4 = Mg2CuSO4 =>
2 Mg + CuSO4 = Mg2CuSO4

sodiumcarbonate + bariumnitrate = bariumcarbonate + sodiumnitrate =>
Na2CO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3

[Cr(H2O)4Cl2] + [SnCl3]{-} = CrCl3 + Sn + H2O + Cl{-} =>
2[Cr(H2O)4Cl2] + [SnCl3]{-} = 2 CrCl3 + Sn + 8 H2O + Cl{-}

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

FeBr2 + Br2 = Fe3Br8 =>
3 FeBr2 + Br2 = Fe3Br8

HBr(aq) + K2SO3(aq) = H2SO3(s) + KBr(aq) =>
2 HBr(aq) + K2SO3(aq) = H2SO3(s) + 2 KBr(aq)

K2C2O4 + CuSO4 = K2SO4 + Cu(C2O4) =>
K2C2O4 + CuSO4 = K2SO4 + Cu(C2O4)

HI + Be(OH)2 = BeI + H3O2 =>
HI + Be(OH)2 = BeI + H3O2

Ag + Fe2O3 = Fe + Ag2O =>
6 Ag + Fe2O3 = 2 Fe + 3 Ag2O

N2O + SO3 = N2SO4 =>
N2O + SO3 = N2SO4

HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O

SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4

Ca(OH)2CO2 = CaCO3H2O(l) =>
Ca(OH)2CO2 = CaCO3H2O(l)

MnO4 + H = HMnO4 =>
MnO4 + H = HMnO4

CdCO3(s) = Cd(aq) + CO3(aq) =>
CdCO3(s) = Cd(aq) + CO3(aq)

CuSo4(aq) + S(s) = S(So4)(aq) + Cu(s) =>
CuSo4(aq) + S(s) = S(So4)(aq) + Cu(s)

Ag + Mg(NO3)2 = Mg2 + AgNO3 =>
4 Ag + 2 Mg(NO3)2 = Mg2 + 4 AgNO3

HCOOH + Na2CO3 = Na(HCOO) + CO2 + H2O =>
2 HCOOH + Na2CO3 = 2 Na(HCOO) + CO2 + H2O

Zn(OH)4 + NH3 = ZnO + H2O + N2 =>
3 Zn(OH)4 + 2 NH3 = 3 ZnO + 9 H2O + N2

MnO4{-} + S{-2} + H{+} = Mn{3+} + S{+6} + H2O =>
2 MnO4{-} + S{-2} + 16 H{+} = 2 Mn{3+} + S{+6} + 8 H2O

XAl(OH)3 + HCl = XAlCl3 + H2O =>
XAl(OH)3 + 3 HCl = XAlCl3 + 3 H2O

Fe3 = Fe =>
Fe3 = 3 Fe

C + O2 = CO2 =>
C + O2 = CO2

Bi(NO3)3 + KMnO4 + HCl = BiCl5 + HNO3 + MnCl2 + KCl + H2O =>
5 Bi(NO3)3 + 2 KMnO4 + 31 HCl = 5 BiCl5 + 15 HNO3 + 2 MnCl2 + 2 KCl + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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