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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O

COONH4COONH4 + NaOH = COONaCOONa + NH3 + H2O =>
COONH4COONH4 + 2 NaOH = COONaCOONa + 2 NH3 + 2 H2O

CH3CHO + AgOH + NH4OH = CH3COONH4 + H2O + Ag =>
CH3CHO + 2 AgOH + NH4OH = CH3COONH4 + 2 H2O + 2 Ag

C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O

Sc2(CO3)3 + (H2SO4) = Sc2(SO4)3 + CO2 + H2O =>
Sc2(CO3)3 + 3(H2SO4) = Sc2(SO4)3 + 3 CO2 + 3 H2O

NaHSO3 + HI = NaI + H2SO3 =>
NaHSO3 + HI = NaI + H2SO3

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

COONH4COONH4 + NaOH = COONaCOONa + NH3 + H2O =>
COONH4COONH4 + 2 NaOH = COONaCOONa + 2 NH3 + 2 H2O

MgCl2 + AuN = Mg3N2 + AuCl3 =>
3 MgCl2 + 2 AuN = Mg3N2 + 2 AuCl3

CaCl2*Li2CO3 = LiCl + CaCO3 =>
CaCl2*Li2CO3 = 2 LiCl + CaCO3

BaCl2 + NH4SCN = Ba(SCN)2 + NH4Cl =>
BaCl2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4Cl

BiCl3 + KMnO4 + H2SO4 = Cl2 + HBiO3 + MnSO4 + K2SO4 + H2O =>
2 BiCl3 + 2 KMnO4 + 3 H2SO4 = 3 Cl2 + 2 HBiO3 + 2 MnSO4 + K2SO4 + 2 H2O

Co(NO3)2 + HCl = CoCl4 + H4N2O6 =>
Co(NO3)2 + 4 HCl = CoCl4 + H4N2O6

NaOH + P2O5 = H2O + Na2HPO4 =>
4 NaOH + P2O5 = H2O + 2 Na2HPO4

KSCN + NaCl = KCl + Na(SCN) =>
KSCN + NaCl = KCl + Na(SCN)

A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2

COONH4COONH4 + NaOH = COONaCOONa + NH3 + H2O =>
COONH4COONH4 + 2 NaOH = COONaCOONa + 2 NH3 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

In(NO3)3 + NH4OH = In(OH)3 + NH4NO3 =>
In(NO3)3 + 3 NH4OH = In(OH)3 + 3 NH4NO3

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

C2H6O + CH3COOH = CH3COOCH2CH3 + H2O =>
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O

C + H2O = CO + H2 =>
C + H2O = CO + H2

Pb{2+}(aq) + OH{-}(aq) = Pb(OH)2(s) =>
Pb{2+}(aq) + 2 OH{-}(aq) = Pb(OH)2(s)

C6H12O + HClO = C6H10O + HCl + H2O =>
C6H12O + HClO = C6H10O + HCl + H2O

COONH4COONH4 + NaOH = COONaCOONa + NH3 + H2O =>
COONH4COONH4 + 2 NaOH = COONaCOONa + 2 NH3 + 2 H2O

AgNO3 + Ca(OH)2 = Ag(OH)2 + Ca(NO3) =>
AgNO3 + Ca(OH)2 = Ag(OH)2 + Ca(NO3)

H2SO4 + Zn(NO3)2 = H2(NO3)2 + ZnSO4 =>
H2SO4 + Zn(NO3)2 = H2(NO3)2 + ZnSO4

Na2Cr2O7 + H2SO4 + H2O2 = H2CrO8 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 + 8 H2O2 = 2 H2CrO8 + Na2SO4 + 7 H2O

Cu + NH(NO3)2 = Cu(NO3)2 + NO + HOH =>
5 Cu + 8 NH(NO3)2 = 5 Cu(NO3)2 + 14 NO + 4 HOH

AgBr + NaI = AgI + NaBr =>
AgBr + NaI = AgI + NaBr

NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O

Co(HCO3)2 = CoO + H2O + CO2 =>
Co(HCO3)2 = CoO + H2O + 2 CO2

Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2

Cr2O7{-2} + C2H5OH + H{+} = Cr{+3} + HC2H3O2 + H2O =>
2 Cr2O7{-2} + 3 C2H5OH + 16 H{+} = 4 Cr{+3} + 3 HC2H3O2 + 11 H2O

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

NaCl + MnO2 + H2SO4 = MnSO4 + Na2SO4Cl2 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = MnSO4 + Na2SO4Cl2 + 2 H2O

Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2

HNO3 + Na2S = HS + Na2 + NO3 =>
HNO3 + Na2S = HS + Na2 + NO3

C0H0N0 + O2 = CO2 + H2O + NO2 =>
4 C0H0N0 + 9 O2 = 4 CO2 + 2 H2O + 4 NO2

NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O

Fe + N2 = Fe2N2 =>
2 Fe + N2 = Fe2N2

NH(CH3)2 + O2 = H2O + CO2 + NO =>
4 NH(CH3)2 + 17 O2 = 14 H2O + 8 CO2 + 4 NO

KL + KNO2 + H2SO4 = L2 + NO + K2SO4 + H2O =>
2 KL + 2 KNO2 + 2 H2SO4 = L2 + 2 NO + 2 K2SO4 + 2 H2O

Al + N2 = Al2N3 =>
4 Al + 3 N2 = 2 Al2N3

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

S2O3{-2} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+) =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+)

Bi2O3 + H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + H2O =>
2 Bi2O3 + 3 H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + 6 H2O

CNH2NOO2 = CO2H2ON2 =>
CNH2NOO2 = CO2H2ON2

NH4Cl + CaOH2 = NH4OH2 + CaCl =>
NH4Cl + CaOH2 = NH4OH2 + CaCl

KH2PO4 + KOH + LiCl = H2O + Li3PO4 + KCl =>
KH2PO4 + 2 KOH + 3 LiCl = 2 H2O + Li3PO4 + 3 KCl

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