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Chemische vergelijkingen in evenwicht op02/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
S + N2O = SO2 + N =>
S + 2 N2O = SO2 + 4 N

Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4C(O)CH3) + CH3CO2H =>
Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4C(O)CH3) + CH3CO2H

Ba(C2H3O2)2 + AgNO3 = Ba(NO3)2 + AgC2H3O2 =>
Ba(C2H3O2)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgC2H3O2

FeO3 + HNO3 = Fe(NO3)3 + H2O2 =>
2 FeO3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O2

S2O3 + I2 = SI + O =>
S2O3 + I2 = 2 SI + 3 O

K3PO4(aq) + HCl(l) = KCl + H3PO4 =>
K3PO4(aq) + 3 HCl(l) = 3 KCl + H3PO4

SO4 + Li2Se = SSe2 + LiO =>
SO4 + 2 Li2Se = SSe2 + 4 LiO

NaOH + H3KO4 = Na3KO4 + H2O =>
3 NaOH + H3KO4 = Na3KO4 + 3 H2O

Cr2(SO4)3 + LiOH = Li2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 Cr(OH)3

C5H10O2 + KOH = C5H9O2K + H2O =>
C5H10O2 + KOH = C5H9O2K + H2O

N2H4 + O2 = HNO3 + H2O =>
2 N2H4 + 7 O2 = 4 HNO3 + 2 H2O

PbO + CuO + IrO2 + O2 = Pb20Cu8Ir10O60 =>
20 PbO + 8 CuO + 10 IrO2 + 6 O2 = Pb20Cu8Ir10O60

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

Cl2O = Cl2O2 + Cl2 =>
2 Cl2O = Cl2O2 + Cl2

H3PO4(aq) + NaOH(aq) = Na2PO4H(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2PO4H(aq) + 2 H2O(l)

ZnSO4 + CuCl = CuSO4 + ZnCl =>
ZnSO4 + CuCl = CuSO4 + ZnCl

K2(CO3) + Sr(NO3)2 = KNO3 + Sr(CO3) =>
K2(CO3) + Sr(NO3)2 = 2 KNO3 + Sr(CO3)

Cr(OH)4{-} + H2O2 + OH{-} = H2O + CrO4{2-} =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 8 H2O + 2 CrO4{2-}

Pb(CH3COO)4 + Cu = Cu(CH3COO)2 + Pb =>
Pb(CH3COO)4 + 2 Cu = 2 Cu(CH3COO)2 + Pb

Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O

HI(aq) + Na2SO3(aq) = NaI(aq) + H2O(l) + SO2(g) =>
2 HI(aq) + Na2SO3(aq) = 2 NaI(aq) + H2O(l) + SO2(g)

Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PMo12O40 + 3 NaNO3 + 21 NH4NO3 + 12 H2O

Al + Ni2Cl = AlCl3 + Ni =>
Al + 3 Ni2Cl = AlCl3 + 6 Ni

KHCO3 + Fe = KCO3 + FeH =>
KHCO3 + Fe = KCO3 + FeH

Fe + CuHPO4 = FeHPO4 + Cu =>
Fe + CuHPO4 = FeHPO4 + Cu

Na2C204 + HCl = NaCl + NaC204 + H =>
Na2C204 + HCl = NaCl + NaC204 + H

Cu(NO3)2(aq) + Li2SO4(aq) = CuSO4(aq) + LiNO3(aq) =>
Cu(NO3)2(aq) + Li2SO4(aq) = CuSO4(aq) + 2 LiNO3(aq)

FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3

NaOH + CH2O2 = HCO2Na + H2O =>
NaOH + CH2O2 = HCO2Na + H2O

[Cu(H2O)4]{2+} + NH3 = Cu[(NH3)4]{2+} + H2O =>
[Cu(H2O)4]{2+} + 4 NH3 = Cu[(NH3)4]{2+} + 4 H2O

Cu + S9 = CuS =>
9 Cu + S9 = 9 CuS

Na2CO3 + Mg2 = MgCO3 + Na =>
2 Na2CO3 + Mg2 = 2 MgCO3 + 4 Na

NaH + BF = NaF + BH =>
NaH + BF = NaF + BH

N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2

CO2 + H2O = C9H19OH + O2 =>
18 CO2 + 20 H2O = 2 C9H19OH + 27 O2

PF4SO4H + CH4 = PF4SO4{-} + CH4{+} + H2 =>
2 PF4SO4H + 2 CH4 = 2 PF4SO4{-} + 2 CH4{+} + H2

CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2

Cr2(SO4)3 + Rb(OH) = Cr(OH)3 + Rb2(SO4) =>
Cr2(SO4)3 + 6 Rb(OH) = 2 Cr(OH)3 + 3 Rb2(SO4)

HBr2(g) + Cl2(g) = HCl(g) + Br2(g) =>
2 HBr2(g) + Cl2(g) = 2 HCl(g) + 2 Br2(g)

Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)

CH3CHCH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CHCH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O

C8H10O2 + C4H10O = C16H32O2 + H2O =>
2 C8H10O2 + 16 C4H10O = 5 C16H32O2 + 10 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2(SO4) =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2(SO4)

NaCl + KMnO4 + H2SO4 = MnCl2 + Cl2 + H2O + Na2SO4 + KCl =>
16 NaCl + 2 KMnO4 + 8 H2SO4 = 2 MnCl2 + 5 Cl2 + 8 H2O + 8 Na2SO4 + 2 KCl

H3PO2 + NiSO4 + H2O = H3PO4 + H2SO3 + Ni(OH)2 =>
H3PO2 + 2 NiSO4 + 4 H2O = H3PO4 + 2 H2SO3 + 2 Ni(OH)2

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

NH4Cl + CH3COONa = NaCl + NH4CH3COO =>
NH4Cl + CH3COONa = NaCl + NH4CH3COO

H3BO3 + NH4OH = (NH4)3BO3 + H2O =>
H3BO3 + 3 NH4OH = (NH4)3BO3 + 3 H2O

NaHCO3(s) + H{+}(aq) = Na{+}(aq) + CO2(g) + H2O(aq) =>
NaHCO3(s) + H{+}(aq) = Na{+}(aq) + CO2(g) + H2O(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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