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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)

Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co

BaO = Ba + O =>
BaO = Ba + O

NaCl + Ag = Na + AgCl =>
NaCl + Ag = Na + AgCl

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH

Pt + O2 = OPt =>
2 Pt + O2 = 2 OPt

C3H8O3 + C18H36O2 = C21H42O4 + H2O =>
C3H8O3 + C18H36O2 = C21H42O4 + H2O

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

KAg(CN)2(aq) + Zn(s) = Ag(s) + Zn(CN)2(aq) + KCN(aq) =>
2 KAg(CN)2(aq) + Zn(s) = 2 Ag(s) + Zn(CN)2(aq) + 2 KCN(aq)

(Cl)2 + I2 + H2O = HIO3 + HCl =>
5(Cl)2 + I2 + 6 H2O = 2 HIO3 + 10 HCl

C2H2Cl2 + NaOH = C2H2(OH)2 + NaCl =>
C2H2Cl2 + 2 NaOH = C2H2(OH)2 + 2 NaCl

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

C6H5ClO + ClO2 + NaOH = CO2 + H2O + NaCl =>
5 C6H5ClO + 26 ClO2 + 31 NaOH = 30 CO2 + 28 H2O + 31 NaCl

Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4

Cr + F2 = CrF1 =>
2 Cr + F2 = 2 CrF1

C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O

AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3

Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)

AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3

Cu(NO3)2 + NaCl = Na(NO3) + Cu(Cl)2 =>
Cu(NO3)2 + 2 NaCl = 2 Na(NO3) + Cu(Cl)2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4

C6H12O6 + NH4OH = C8H12O3N + CO2 + H2O =>
35 C6H12O6 + 24 NH4OH = 24 C8H12O3N + 18 CO2 + 126 H2O

KO + CO = KCO2 =>
KO + CO = KCO2

NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O =>
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O

CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + NaHCO3 =>
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + NaHCO3

Mn(O2)2 + HCl = MnCl2 + H2O + Cl2 =>
Mn(O2)2 + 8 HCl = MnCl2 + 4 H2O + 3 Cl2

Mo + CO2 = MoO3 + CO =>
Mo + 3 CO2 = MoO3 + 3 CO

KHO + HF = KF + H2O =>
KHO + HF = KF + H2O

AgCl + NaOH + C12H22O11 = Ag + NaCl + C6H11O7Na + H2O =>
4 AgCl + 6 NaOH + C12H22O11 = 4 Ag + 4 NaCl + 2 C6H11O7Na + 3 H2O

MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2

HClO4 + Cu2CO3(OH)2 = Cu(ClO4)2 + H2O + CO2 =>
4 HClO4 + Cu2CO3(OH)2 = 2 Cu(ClO4)2 + 3 H2O + CO2

Na2CO3 + H2O = Na2CHO3 + OH =>
Na2CO3 + H2O = Na2CHO3 + OH

Mn + NaOH + H2O = Na2[Mn(OH)4] + H2 =>
Mn + 2 NaOH + 2 H2O = Na2[Mn(OH)4] + H2

Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2

CH3CoOH + KOH = CH3CoOK + H2O =>
CH3CoOH + KOH = CH3CoOK + H2O

V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

Zn{2+} + N2H4 + OH{-} = Zn + N2 + H2O =>
2 Zn{2+} + N2H4 + 4 OH{-} = 2 Zn + N2 + 4 H2O

FeS + Li2O = FeO + Li2S =>
FeS + Li2O = FeO + Li2S

NH4Cl + CaOH = NH3 + CaCl + H2O =>
NH4Cl + CaOH = NH3 + CaCl + H2O

[Co(NH3)5(H2O)]Cl2 + NaNO2 + HCl + O2 = [Co(NH3)5(ONO)]Cl2 + NaCl + H2O =>
4[Co(NH3)5(H2O)]Cl2 + 4 NaNO2 + 4 HCl + O2 = 4[Co(NH3)5(ONO)]Cl2 + 4 NaCl + 6 H2O

NaCl + Cs = CsCl + Na =>
NaCl + Cs = CsCl + Na

CrO2 + H2O = Cr(OH)3 + H2CrO4 =>
3 CrO2 + 4 H2O = 2 Cr(OH)3 + H2CrO4

MgBr2(aq) + K2CO3(aq) = MgCO3(s) + KBr(aq) =>
MgBr2(aq) + K2CO3(aq) = MgCO3(s) + 2 KBr(aq)

Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2

K2CrO4(aq) + Pb(ClO3)2(aq) = Pb2(CrO4)2(s) + KClO3(aq) =>
2 K2CrO4(aq) + 2 Pb(ClO3)2(aq) = Pb2(CrO4)2(s) + 4 KClO3(aq)

Ca(OH)2(aq) + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2(aq) + 2 H3PO4 = 6 H2O + Ca3(PO4)2

[Co(NH3)5(H2O)]Cl2 + NaNO2 + HCl + O2 = [Co(NH3)5(ONO)]Cl2 + NaCl + H2O =>
4[Co(NH3)5(H2O)]Cl2 + 4 NaNO2 + 4 HCl + O2 = 4[Co(NH3)5(ONO)]Cl2 + 4 NaCl + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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