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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaSO4 + Zn = ZnSO4 + Na =>
NaSO4 + Zn = ZnSO4 + Na

Na3[Cr(OH)6] + HClO = Na2CrO4 + NaCl + H2O + CrCl2 =>
12 Na3[Cr(OH)6] + 16 HClO = 11 Na2CrO4 + 14 NaCl + 44 H2O + CrCl2

NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O2 =>
6 NaHCO3 + 5 CH3COOH = 6 CH3COONa + 4 CO2 + 4 H2O2

C2H4O2 + PCl3 = C2H3OCl + H3PO3 =>
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3

MoO3 + H2 + S = MoS2 + H2O =>
MoO3 + 3 H2 + 2 S = MoS2 + 3 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O

FeBr3 + Hg = FeBr2 + HgBr2 =>
2 FeBr3 + Hg = 2 FeBr2 + HgBr2

Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}

KI + NaCl = KCl + Na(I) =>
KI + NaCl = KCl + Na(I)

Zn(NO3)2(aq) + Fe(s) = Fe(NO3)(s) + Zn(aq) =>
Zn(NO3)2(aq) + 2 Fe(s) = 2 Fe(NO3)(s) + Zn(aq)

N3PO4 + NaOH = Na3PO4 + NOH =>
N3PO4 + 3 NaOH = Na3PO4 + 3 NOH

C6H5OH + CH3COCl = C6H5COOCH3 + HCl =>
C6H5OH + CH3COCl = C6H5COOCH3 + HCl

Nitrogen + hydrogen = hydrazine =>
N2 + 2 H2 = N2H4

Ni(aq) + OH(aq) = NiOH =>
Ni(aq) + OH(aq) = NiOH

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 8 H2O

M + H2O = M{+} + OH{-} + H2 =>
2 M + 2 H2O = 2 M{+} + 2 OH{-} + H2

AgNO3 + HgCl = AgCl + Hg(NO3) =>
AgNO3 + HgCl = AgCl + Hg(NO3)

HF + H2O = HFO + H2 =>
HF + H2O = HFO + H2

Co(OH)Cl + (NH4)Cl + NH4OH = [Co(NH3)5]Cl2 + H2O =>
Co(OH)Cl + (NH4)Cl + 4 NH4OH = [Co(NH3)5]Cl2 + 5 H2O

H2CO2 + O2 = CO2 + H2O =>
2 H2CO2 + O2 = 2 CO2 + 2 H2O

Ca + NaOH = CaOH + Na =>
Ca + NaOH = CaOH + Na

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl

Ba(HCO3)2 + H2SO4 = CO2 + H2O + Ba(SO4) =>
Ba(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + Ba(SO4)

X + F2 = XF3 =>
2 X + 3 F2 = 2 XF3

I2 + O2 + V + Se = V4OSe8I8 =>
8 I2 + O2 + 8 V + 16 Se = 2 V4OSe8I8

K2CO3 + FeCl3 = Fe2(CO3)3(s) + KCl =>
3 K2CO3 + 2 FeCl3 = Fe2(CO3)3(s) + 6 KCl

KOH + Fe3(Po4)2 = K3Po4 + Fe(OH)2 =>
6 KOH + Fe3(Po4)2 = 2 K3Po4 + 3 Fe(OH)2

CuBr2 + H2S = CuS + Br2H2 =>
CuBr2 + H2S = CuS + Br2H2

Mn2O3 + HCl = MnCl + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl + 3 H2O + 2 Cl2

As(s) + I2(s) = AsI5(s) =>
2 As(s) + 5 I2(s) = 2 AsI5(s)

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

Ag + Na2S = Ag(Na2S)2 =>
Ag + 2 Na2S = Ag(Na2S)2

Na2SO3 + H2SO4 = NaSO4 + SO2 + H2O =>
Na2SO3 + 3 H2SO4 = 2 NaSO4 + 2 SO2 + 3 H2O

C3H6O + LiAlH4 = C3H8O + LiAlH2 =>
C3H6O + LiAlH4 = C3H8O + LiAlH2

IO3{-} + SO2 + H2O = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 5 SO2 + 4 H2O = I2 + 5 SO4{2-} + 8 H{+}

Cu + AgNO3 = Cu(NO3)2 + (Ag) =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2(Ag)

Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

FeBr2 + H2SO4 = Fe2(SO4)3 + Br2 + SO2 + H2O =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 2 Br2 + 3 SO2 + 6 H2O

CH3CH2CH2OH + K2CrO7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
12 CH3CH2CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CH2CH2CHO + Cr2(SO4)3 + 2 K2SO4 + 17 H2O

S + O2 = SO2 =>
S + O2 = SO2

NaO + HCl = NaCl + H2O2 =>
2 NaO + 2 HCl = 2 NaCl + H2O2

CH2NH2COOH + HCl = ClCH2COOH + NH3 =>
CH2NH2COOH + HCl = ClCH2COOH + NH3

NH2 + H{+} = NH3{+} =>
NH2 + H{+} = NH3{+}

C6H14 + HBr = C6H15Br =>
C6H14 + HBr = C6H15Br

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Breng de vergelijking van een chemische reactie in evenwicht
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