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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4H6O3 + C2H5OH = C4H8O2 + H2O =>
C4H6O3 + 2 C2H5OH = 2 C4H8O2 + H2O

KOH + H3PO4 = H2O + H2 + KPO4 =>
KOH + H3PO4 = H2O + H2 + KPO4

NaOH + Na2CO3 = Na2CO3NaOH =>
NaOH + Na2CO3 = Na2CO3NaOH

CaHCO3 + HCO3 = CaCO3 + H2O + CO2 =>
CaHCO3 + HCO3 = CaCO3 + H2O + CO2

H2S + KMnO4 = MnO2 + K2SO3 + H2O =>
H2S + 2 KMnO4 = 2 MnO2 + K2SO3 + H2O

HH2 + O2 = H2O =>
4 HH2 + 3 O2 = 6 H2O

H2TeO3 + SO2 + H2O = Te2 + H2SO4 =>
2 H2TeO3 + 4 SO2 + 2 H2O = Te2 + 4 H2SO4

KClO4 + NH3 = KCl + N2 + H2O =>
3 KClO4 + 8 NH3 = 3 KCl + 4 N2 + 12 H2O

VOSO4 + H{+} + SO4{2-} + e = V2(SO4)3 + H2O =>
2 VOSO4 + 4 H{+} + SO4{2-} + 2e = V2(SO4)3 + 2 H2O

C4H10 + Ag2O = H2O + C4H8 + Ag =>
C4H10 + Ag2O = H2O + C4H8 + 2 Ag

C4H6 + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
C4H6 + 6 KMnO4 = 2 KOOCCOOK + 6 MnO2 + 2 KOH + 2 H2O

Cr{3+} + CO3{2-} + H2O = CO2 + Cr(OH)3 =>
2 Cr{3+} + 3 CO3{2-} + 3 H2O = 3 CO2 + 2 Cr(OH)3

CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl =>
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl

C4H9OH + H2SO4 = C4H9OSO3H + H2O =>
C4H9OH + H2SO4 = C4H9OSO3H + H2O

Cu + Cl2 + H2O = CuCl2*H2O =>
Cu + Cl2 + H2O = CuCl2*H2O

KOH + Br2 = KBr + BrKO + H2O =>
2 KOH + Br2 = KBr + BrKO + H2O

Mg{+2} + N{-3} = Mg3 + N2 =>
3 Mg{+2} + 2 N{-3} = Mg3 + N2

MnO2 + KNO2 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
MnO2 + KNO2 + 2 HNO3 = Mn(NO3)2 + KNO3 + H2O

Ca + ZnO = CaZn + O =>
Ca + ZnO = CaZn + O

Sr{2+} + H2SO4 = SrSO4 + H{+} =>
Sr{2+} + H2SO4 = SrSO4 + 2 H{+}

Mg2 + O2 = MgO3 =>
Mg2 + 3 O2 = 2 MgO3

Bi + H2SO4 = Bi(SO4) + H2 =>
Bi + H2SO4 = Bi(SO4) + H2

H2CrO4 + SnPO4 = SnCrO4 + H2PO4 =>
H2CrO4 + SnPO4 = SnCrO4 + H2PO4

C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)

C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2

Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O

C6H6CH3CH3 + KMnO4 = C6H6(COOK)2 + MnO + KOH + H2O =>
5 C6H6CH3CH3 + 12 KMnO4 = 5 C6H6(COOK)2 + 12 MnO + 2 KOH + 14 H2O

N2O5 = NO2 + O2N2O4 = NO2 =>
2 N2O5 = 2 NO2 + O2N2O4

Fe2S3 + H2SO4 = FeSO4 + H2S + SO2 =>
2 Fe2S3 + 5 H2SO4 = 4 FeSO4 + 5 H2S + 2 SO2

I2O5 + NaOH = HIO3 + NaIO3 =>
I2O5 + NaOH = HIO3 + NaIO3

CO2 + H2O = C9H19 + O2 =>
36 CO2 + 38 H2O = 4 C9H19 + 55 O2

H2 + NO = H2O + N =>
H2 + NO = H2O + N

C5H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C5H7O2NS + 27 O2 = 20 CO2 + 14 H2O + 2 N2 + 4 SO2

Pb2O3 + KJ + H2SO4 = K2SO4 + PbJ3 + H2O =>
Pb2O3 + 6 KJ + 3 H2SO4 = 3 K2SO4 + 2 PbJ3 + 3 H2O

C2H5OH + OO2 = CO2 + H2O =>
C2H5OH + 2 OO2 = 2 CO2 + 3 H2O

CuO + H2SiO3 = Cu2(SiO3)2 + H2O =>
2 CuO + 2 H2SiO3 = Cu2(SiO3)2 + 2 H2O

Fe(OH)3 + HCH3COO = Fe(CH3COO)3 + HOH =>
Fe(OH)3 + 3 HCH3COO = Fe(CH3COO)3 + 3 HOH

Pb(NO2)3 + KBr = PbBr + K(NO2)3 =>
Pb(NO2)3 + KBr = PbBr + K(NO2)3

Cr + N2 = CrN =>
2 Cr + N2 = 2 CrN

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

KMnO4 + C2H5OH + NaOH = NaMnO4 + CH3COOH + K + H2O =>
4 KMnO4 + C2H5OH + 4 NaOH = 4 NaMnO4 + CH3COOH + 4 K + 3 H2O

Fe{2+} + PO4{3-} = Fe3(PO4)2 =>
3 Fe{2+} + 2 PO4{3-} = Fe3(PO4)2

NH4Cl + Mg = MgCl2 + H2 + NH =>
2 NH4Cl + Mg = MgCl2 + 3 H2 + 2 NH

Mg + HCN = MgN + HC =>
Mg + HCN = MgN + HC

PtCl4(s) = PtCl2 + Cl2 =>
PtCl4(s) = PtCl2 + Cl2

NaOH + H1C16H31O2 = Na1C16H31O2 + H2O =>
NaOH + H1C16H31O2 = Na1C16H31O2 + H2O

CH3COOH + K2CO3 = KCH3COO + H2O + CO2 =>
2 CH3COOH + K2CO3 = 2 KCH3COO + H2O + CO2

Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca

H{+} + Cr = H2 + Cr{2+} =>
2 H{+} + Cr = H2 + Cr{2+}

AlCl3 + Mg(OH)2 = AlO3H3 + MgCl2 =>
2 AlCl3 + 3 Mg(OH)2 = 2 AlO3H3 + 3 MgCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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