| Équations équilibrées la veille |
4 C22*H32*Cl + 121*O2 = 88*CO2 + 64*H2O + 2 Cl2O
CH3CHOHCH2CH3 + O2 = CH3CH2COCH3 + H2O =>
2 CH3CHOHCH2CH3 + O2 = 2 CH3CH2COCH3 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SnCl2 + NaOH + Bi(NO3)2 = Na2[Sn(OH)6] + Bi + NaNO3 + NaCl =>
SnCl2 + 6 NaOH + Bi(NO3)2 = Na2[Sn(OH)6] + Bi + 2 NaNO3 + 2 NaCl
KMnO4 + CO2 + H2O = KOH + MnO2 + HCO3 =>
KMnO4 + 3 CO2 + 2 H2O = KOH + MnO2 + 3 HCO3
K3PO3 + Ca(ClO)2 = KClO + Ca3(PO3)2 =>
2 K3PO3 + 3 Ca(ClO)2 = 6 KClO + Ca3(PO3)2
BaCl2 = Cl{-} + Ba{2+} =>
BaCl2 = 2 Cl{-} + Ba{2+}
Ca(OH)NO3 + NaHSO4 = H2O + CaNO3NaSO4 =>
Ca(OH)NO3 + NaHSO4 = H2O + CaNO3NaSO4
Al(NO3)3 + Na3PO4 = AlPO4 + sodiumnitrate =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
C3H7NO2S + H2O = C4H8O2 + NH3 + H2S + CO2 =>
2 C3H7NO2S + 2 H2O = C4H8O2 + 2 NH3 + 2 H2S + 2 CO2
P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2
H2O + Mg3(PO4)2 = MgO + H3PO4 =>
3 H2O + Mg3(PO4)2 = 3 MgO + 2 H3PO4
HSO4 + Ag = Ag2SO4 + SO2 + H2O =>
4 HSO4 + 6 Ag = 3 Ag2SO4 + SO2 + 2 H2O
K + O2 + S = K2SO4 =>
2 K + 2 O2 + S = K2SO4
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
FeSO4*7H2O + NH4HSO4 = Fe(NH4)2(SO4)2*H2O + H2O + H2SO4 =>
FeSO4*7H2O + 2 NH4HSO4 = Fe(NH4)2(SO4)2*H2O + 6 H2O + H2SO4
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
CH2O + SO4{2-} + FeO(OH) = HCO3{-} + FeS2 + H3O + H2O =>
4 CH2O + 2 SO4{2-} + FeO(OH) = 4 HCO3{-} + FeS2 + H3O + H2O
NaCl + Na2SO4 = NaSO4 + Na2Cl =>
NaCl + Na2SO4 = NaSO4 + Na2Cl
Ca + NiXSO4 = Ni + CaXSO4 =>
Ca + NiXSO4 = Ni + CaXSO4
LiSO4 + BaHO = LiHO + BaSO4 =>
LiSO4 + BaHO = LiHO + BaSO4
Ba(OH)2 + Mo(ClO4)3 = Mo(OH)3 + Ba(ClO4)2 =>
3 Ba(OH)2 + 2 Mo(ClO4)3 = 2 Mo(OH)3 + 3 Ba(ClO4)2
Al(NO{3}){3} + NaOH = Al(OH){3} + NaNO{3} =>
Al(NO{3}){3} + NaOH = Al(OH){3} + NaNO{3}
H3PO3 + Mn(OH)2 = HOH + Mn3(PO3)2 =>
2 H3PO3 + 3 Mn(OH)2 = 6 HOH + Mn3(PO3)2
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
MnO2(s) + H2C2O4(aq) = CO2(g) + MnO(s) + H2O(l) =>
MnO2(s) + H2C2O4(aq) = 2 CO2(g) + MnO(s) + H2O(l)
SO2 + N2O = SO3 + N2 =>
SO2 + N2O = SO3 + N2
Li2Ca4 = Li + Ca4 =>
Li2Ca4 = 2 Li + Ca4
NiSO4 + LiPO4 = Ni3(PO4)2 + (Li)2 + SO4 =>
3 NiSO4 + 2 LiPO4 = Ni3(PO4)2 + (Li)2 + 3 SO4
SiO2 + CH3COOH = Si + CO2 + H2O =>
2 SiO2 + CH3COOH = 2 Si + 2 CO2 + 2 H2O
CuCl2 + RbOH = Cu(OH)2 + RbCl =>
CuCl2 + 2 RbOH = Cu(OH)2 + 2 RbCl
BaO + H2SO4 = BaSO4 + OH2 =>
BaO + H2SO4 = BaSO4 + OH2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cu + H2O = (Cu2O) + H2 =>
2 Cu + H2O = (Cu2O) + H2
C23H8 + O2 = H2O + CO2 =>
C23H8 + 25 O2 = 4 H2O + 23 CO2
HNO3 + Hg = HgNO3 + NO2 + H2O =>
2 HNO3 + Hg = HgNO3 + NO2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al2O + CH3COOH = CH3COOAl + H2O =>
Al2O + 2 CH3COOH = 2 CH3COOAl + H2O
Cl2NaOH = NaClOHCl =>
Cl2NaOH = NaClOHCl
C2H5NO2 + H2 = C2H7N + H2O =>
C2H5NO2 + 3 H2 = C2H7N + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Ti(OH)4 + H3PO4 = Ti3(PO4)4 + H2O =>
3 Ti(OH)4 + 4 H3PO4 = Ti3(PO4)4 + 12 H2O
Ca2(CO3)2 = Ca + C2O4 + O2 =>
Ca2(CO3)2 = 2 Ca + C2O4 + O2
NaOH + HKO3 = NaKO3 + H2O =>
NaOH + HKO3 = NaKO3 + H2O
KCHO2 + H2O = H2CO2 + K + OH =>
KCHO2 + H2O = H2CO2 + K + OH
Hg(NO3)2 + CsCl = HgCl2 + CsNO3 =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 CsNO3
Na32H30(OH)2 + NaOH = Na32H26(OH)6 =>
13 Na32H30(OH)2 + 64 NaOH = 15 Na32H26(OH)6
HCOOH + Zn + HCl = CH3OH + ZnCl2 + H2O =>
HCOOH + 2 Zn + 4 HCl = CH3OH + 2 ZnCl2 + H2O
Ca3O8P2 + H2O = Ca(OH)2 + H3PO4 =>
Ca3O8P2 + 6 H2O = 3 Ca(OH)2 + 2 H3PO4
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Équations équilibrées sur01/07/25
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