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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2 + F = CuF2 + Cl =>
CuCl2 + 2 F = CuF2 + 2 Cl

PbO2 + Na3[Cr(OH)6] + NaOH = Na2CrO4 + Na2[Pb(OH)4] + H2O =>
3 PbO2 + 2 Na3[Cr(OH)6] + 4 NaOH = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 2 H2O

C + H + O2 = C5H10O2 =>
5 C + 10 H + O2 = C5H10O2

MgSO4 + B2O3 = MgO + B2(SO4)3 =>
3 MgSO4 + B2O3 = 3 MgO + B2(SO4)3

C6H5NO2 + HCl = C6H5NH2 + Cl2 + H2O =>
C6H5NO2 + 6 HCl = C6H5NH2 + 3 Cl2 + 2 H2O

C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2

S2(g) + O2(g) = SO3(g) =>
S2(g) + 3 O2(g) = 2 SO3(g)

H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl

(NH4)2Fe(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O

Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH

HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l)

Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3 =>
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3

Na2HPO4 + KOH = NaOH + K3PO4 + H2O =>
Na2HPO4 + 3 KOH = 2 NaOH + K3PO4 + H2O

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

HCOOH + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 HCOOH + 2 KMnO4 + 4 KOH = 3 K2CO3 + 2 MnO2 + 5 H2O

V2O5 + H2SO4 + C2H5OH = CH3COOH + VOSO4 + H2O =>
2 V2O5 + 4 H2SO4 + C2H5OH = CH3COOH + 4 VOSO4 + 5 H2O

C6H4CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
2 C6H4CH3NO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 2 C6H5COOHNO2

Fe(SO4)2 = Fe2O3 + SO2 + O2 =>
4 Fe(SO4)2 = 2 Fe2O3 + 8 SO2 + 5 O2

C20H14O4 + HCl = C20H15O4 + Cl =>
C20H14O4 + HCl = C20H15O4 + Cl

Cl12 + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
2 Cl12 + 3 Na2S2O3 + 30 NaOH = 24 NaCl + 6 Na2SO4 + 15 H2O

Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O

Mn(NO3)2 + C6H8O7 = Mn2O3 + N2 + CO2 + H2O =>
2 Mn(NO3)2 + C6H8O7 = Mn2O3 + 2 N2 + 6 CO2 + 4 H2O

C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O

HC3H5O3 + OH = C3H4O3 + H2O =>
HC3H5O3 + 2 OH = C3H4O3 + 2 H2O

CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl

Ni(OH)3 + HCl = Cl2 + NiCl2 + H2O =>
2 Ni(OH)3 + 6 HCl = Cl2 + 2 NiCl2 + 6 H2O

KMnO4 + Na2S2O5 = MnO2 + K + Na + S2O7 =>
KMnO4 + Na2S2O5 = MnO2 + K + 2 Na + S2O7

CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + KCl + NO + H2O =>
CoCl2 + 7 KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + 2 KCl + NO + H2O

Cu{2+} + Br{-} = CuBr4{2-} =>
Cu{2+} + 4 Br{-} = CuBr4{2-}

MgCl2 + Br2 = MgBr2 + Cl =>
MgCl2 + Br2 = MgBr2 + 2 Cl

C8H8O2 + HNO3 = C8H7NO4 + H2O =>
C8H8O2 + HNO3 = C8H7NO4 + H2O

KBr(aq) + I2(aq) = KI + Br2 =>
2 KBr(aq) + I2(aq) = 2 KI + Br2

Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4

Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O

NaOH + S2 = Na2S2O3 + Na2S5 + H2O =>
6 NaOH + 6 S2 = Na2S2O3 + 2 Na2S5 + 3 H2O

H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)

Nb + C = NbC =>
Nb + C = NbC

Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2

H2SO4 + I2 = HI + SO4 =>
H2SO4 + I2 = 2 HI + SO4

Na2CO3 + CaOCl2 = CaCO3 + NaCl + NaClO =>
Na2CO3 + CaOCl2 = CaCO3 + NaCl + NaClO

Li2SO3 + H2O = LiOH + H2SO3 =>
Li2SO3 + 2 H2O = 2 LiOH + H2SO3

Pt + AgNO3 = PtNO3 + Ag =>
Pt + AgNO3 = PtNO3 + Ag

N2H4 + O = NO + H2O =>
N2H4 + 4 O = 2 NO + 2 H2O

NH4NO3(aq) + NaCl(aq) = NaNO3 + NH4Cl =>
NH4NO3(aq) + NaCl(aq) = NaNO3 + NH4Cl

CH2CH3OH + O2 = H2O + CH3COOH =>
CH2CH3OH + O2 = H2O + CH3COOH

S2O3{-2} + HCl = SO2 + S + Cl{-} + H2O =>
S2O3{-2} + 2 HCl = SO2 + S + 2 Cl{-} + H2O

CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3

Br2(aq) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(aq) + 2 KI(aq) = I2(aq) + 2 KBr(aq)

NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2

H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe

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Breng de vergelijking van een chemische reactie in evenwicht
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