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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaO + NH3 = Ca3N2 + H2O =>
3 CaO + 2 NH3 = Ca3N2 + 3 H2O

H2O + P2O5 + Ca(OH)2 = Ca(H2PO4)2 =>
H2O + P2O5 + Ca(OH)2 = Ca(H2PO4)2

NaC2H3O + H2O = H3O + NaC2H2O =>
NaC2H3O + H2O = H3O + NaC2H2O

C6H5COOH + NH2CH2COOH = H2O + C6H5COONH2 + CH2COOH =>
9 C6H5COOH + 11 NH2CH2COOH = 10 H2O + 11 C6H5COONH2 + 4 CH2COOH

CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

PO4 = PO2 + O2 =>
PO4 = PO2 + O2

Li + H3PO4 = H4 + Li3PO4 =>
12 Li + 4 H3PO4 = 3 H4 + 4 Li3PO4

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Cu + HCl = Cl + HCu =>
Cu + HCl = Cl + HCu

Pb{2+} + Na2SO4 = PbSO4 + Na{+} =>
Pb{2+} + Na2SO4 = PbSO4 + 2 Na{+}

C2H6O + O2 = C4O2 + H2O =>
2 C2H6O + 3 O2 = C4O2 + 6 H2O

Mg + Cu3PO4 = Cu + Mg3(PO4)2 =>
3 Mg + 2 Cu3PO4 = 6 Cu + Mg3(PO4)2

N2S + KOH = NOH + K2S =>
N2S + 2 KOH = 2 NOH + K2S

(NH4)C2H3O2 + Na2S = Na(C2H3O2) + (NH4)2S =>
2(NH4)C2H3O2 + Na2S = 2 Na(C2H3O2) + (NH4)2S

C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2

MnO4{-} + H{+} + SO2 = Mn2{+} + SO42{-} + H2O =>
158 MnO4{-} + 224 H{+} + 13 SO2 = 79 Mn2{+} + 13 SO42{-} + 112 H2O

CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

C2H6 + HO2 = CO2 + H2O =>
3 C2H6 + 14 HO2 = 6 CO2 + 16 H2O

Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2

Mg(HCO3)2 + HCOOH = H2O + CO2 + MgCOOH =>
2 Mg(HCO3)2 + 3 HCOOH = 4 H2O + 5 CO2 + 2 MgCOOH

V2O3 + Cl2 = VCl2 + O2 =>
2 V2O3 + 4 Cl2 = 4 VCl2 + 3 O2

C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O

KCl + MnO4K + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
10 KCl + 2 MnO4K + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O

FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2

Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3

Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3

NiI2 + Li3(BO3) = Ni3(BO3)2 + LiI =>
3 NiI2 + 2 Li3(BO3) = Ni3(BO3)2 + 6 LiI

C3H6 + O2 = CO2 + H2O66 =>
C3H6 + 102 O2 = 3 CO2 + 3 H2O66

Na2C2O4 + KBrO3 + H2O = KBr + NaOH + CO2 =>
3 Na2C2O4 + KBrO3 + 3 H2O = KBr + 6 NaOH + 6 CO2

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

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

SCl + NH3 = S4N4 + NH4Cl + S =>
12 SCl + 16 NH3 = S4N4 + 12 NH4Cl + 8 S

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Cu + Cl2 + O2 = CuClO3 =>
2 Cu + Cl2 + 3 O2 = 2 CuClO3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

C6H5C2H5 + KMnO4 + H2O = C6H5COOH + KOH + MnO2O =>
7 C6H5C2H5 + 54 KMnO4 + 16 H2O = 8 C6H5COOH + 54 KOH + 54 MnO2O

[Ag(NH3)2]{+} + CH3CHO + OH{-} = Ag + H2O + NH3 + CH3COO =>
3[Ag(NH3)2]{+} + CH3CHO + 3 OH{-} = 3 Ag + 2 H2O + 6 NH3 + CH3COO

Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(at) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(at)

Pb2(aq) + KCl(aq) = PbCl2(s) + K(aq) =>
Pb2(aq) + 4 KCl(aq) = 2 PbCl2(s) + 4 K(aq)

C6H7O8 + O2 = CO2 + H2O =>
4 C6H7O8 + 15 O2 = 24 CO2 + 14 H2O

Na3PO4 + Ca(NO3) = Ca3(PO4) + NaNO3 =>
Na3PO4 + 3 Ca(NO3) = Ca3(PO4) + 3 NaNO3

H2SO4 = H{+} + HSO4{-} = H{+} + SO4{-}2 =>
H2SO4 = H{+} + HSO4{-}

Cl2 + KI = ClI + K2 =>
Cl2 + 2 KI = 2 ClI + K2

AgS + Al = Ag + Al2S3 =>
3 AgS + 2 Al = 3 Ag + Al2S3

NaHCO3 + H3C3H5O7 = H2CO3 + Na3C3H5O7 =>
3 NaHCO3 + H3C3H5O7 = 3 H2CO3 + Na3C3H5O7

Pt(s) + O2(g) = PtO2(s) =>
Pt(s) + O2(g) = PtO2(s)

Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4

BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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