| Équations équilibrées la veille |
C6H5 + 2 H2O = C6H5OH + H3O
SrCl2 + Na3PO4 = Sr3(PO4)2 + Na6Cl6 =>
3 SrCl2 + 2 Na3PO4 = Sr3(PO4)2 + Na6Cl6
C6H12 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
NaNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + NaNO3 =>
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 NaNO3
Cu + H2SO4 + H2O2 + H2O = Cu(SO4)*5H2O =>
Cu + H2SO4 + H2O2 + 3 H2O = Cu(SO4)*5H2O
NaS + Cu(II)Cl = NaCl + SCu(II) =>
NaS + Cu(II)Cl = NaCl + SCu(II)
HNO3 + C(OH)2 = C(NO3)2 + H2O =>
2 HNO3 + C(OH)2 = C(NO3)2 + 2 H2O
Na2S + Cu(NO3)2 = CuS + Na2(NO3)2 =>
Na2S + Cu(NO3)2 = CuS + Na2(NO3)2
BaCl2(s) = Ba2(aq) + Cl(aq) =>
2 BaCl2(s) = Ba2(aq) + 4 Cl(aq)
FH + H2O = F + OH3 =>
FH + H2O = F + OH3
C6H15O3 + O2 = H2O + CO2 =>
4 C6H15O3 + 33 O2 = 30 H2O + 24 CO2
CH3ONO + NH2CONH2 = N2 + H2O + CH3OCOCH3 =>
4 CH3ONO + 5 NH2CONH2 = 7 N2 + 7 H2O + 3 CH3OCOCH3
H3C6H5O7(aq) + NaOH = H2O + Na3C6H5O7 =>
H3C6H5O7(aq) + 3 NaOH = 3 H2O + Na3C6H5O7
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Cu + HCl(aq) + H2O2 = CuCl3(aq) + H2O(g) =>
2 Cu + 6 HCl(aq) + 3 H2O2 = 2 CuCl3(aq) + 6 H2O(g)
Cd(H2O){2+}4 + I{-} = CdI4{2-} + H2O =>
Cd(H2O){2+}4 + 4 I{-} = CdI4{2-} + H2O
PB(NO3)2 = PB0 + NO2 + O2 =>
PB(NO3)2 = PB0 + 2 NO2 + O2
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4 =>
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4
CH3SH + O2 = CO2 + SO2 + H2O = CO2 =>
CH3SH + 3 O2 = CO2 + SO2 + 2 H2O
Co2(SO4)3 + Sn(MnO4)2 = Co(MnO4)3 + SnSO4 =>
Co2(SO4)3 + 3 Sn(MnO4)2 = 2 Co(MnO4)3 + 3 SnSO4
Ca(BH4)2 + HNO2 = BO + H2 + N2 + Ca(OH)2 =>
Ca(BH4)2 + 2 HNO2 = 2 BO + 4 H2 + N2 + Ca(OH)2
C2O4{2-} + BrO3{-} + H3O{+} = CO2 + Br{-} + H2O =>
3 C2O4{2-} + BrO3{-} + 6 H3O{+} = 6 CO2 + Br{-} + 9 H2O
CaO3S = CaO + SO2 =>
CaO3S = CaO + SO2
AlC3 + HCl = AlCl3 + C2H2 =>
2 AlC3 + 6 HCl = 2 AlCl3 + 3 C2H2
Zn(OH)2 + Ba(OH)2 = BaZnO2 + H2O =>
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
S2O3{-2} + ClO{-} + OH{-} = SO4{-2)+Cl{-}+H2O =>
S2O3{-2} + 4 ClO{-} + 2 OH{-} = 2 SO4{-2)+4Cl{-}+H2O
(Cu(NH3)4)SO4*H2O + NaOH = NH3 + Na2SO4 + Cu(OH)2 + H2O =>
(Cu(NH3)4)SO4*H2O + 2 NaOH = 4 NH3 + Na2SO4 + Cu(OH)2 + H2O
C3H5(OCOC17H31)3 + H2O = C17H36O + CH3COCH3 =>
17 C3H5(OCOC17H31)3 + 151 H2O = 15 C17H36O + 238 CH3COCH3
CsOH + BeS = Cs2S + Be(OH)2 =>
2 CsOH + BeS = Cs2S + Be(OH)2
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + 2 Na(CH3CO2)
Li + FeBr2 = Fe + LiBr =>
2 Li + FeBr2 = Fe + 2 LiBr
NH4NO3 + NaOH = H2O + NH3 + NaNO3 =>
NH4NO3 + NaOH = H2O + NH3 + NaNO3
C10H21NH2 + O2 = H2O + CO2 + N2 =>
4 C10H21NH2 + 63 O2 = 46 H2O + 40 CO2 + 2 N2
AgNO3 + HCl = Cl2 + AgCl + NO + H2O =>
2 AgNO3 + 8 HCl = 3 Cl2 + 2 AgCl + 2 NO + 4 H2O
Na(OH) + Al = NaAlO + H =>
Na(OH) + Al = NaAlO + H
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
H2SO3 + Al3 = Al2(SO3)3 + H2 =>
9 H2SO3 + 2 Al3 = 3 Al2(SO3)3 + 9 H2
KI + KNO2 + H2SO4 = I2 + NO + H2O + K2SO4 =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 NO + 2 H2O + 2 K2SO4
CuBr2 + Al(NO2)3 = Cu(NO2)2 + AlBr3 =>
3 CuBr2 + 2 Al(NO2)3 = 3 Cu(NO2)2 + 2 AlBr3
(H2SO4)2 + KOH = K2SO4 + H2O =>
(H2SO4)2 + 4 KOH = 2 K2SO4 + 4 H2O
KCIO3 + HCI = KCI + HCIO3 =>
KCIO3 + HCI = KCI + HCIO3
Sb2(SO4)3 + H2O = (SbO)2SO4 + H2SO4 =>
Sb2(SO4)3 + 2 H2O = (SbO)2SO4 + 2 H2SO4
HBr + Li2CO3 = HCO3 + BrLi2 =>
HBr + Li2CO3 = HCO3 + BrLi2
AgCH3O + Na3PO4 = Ag3PO4 + NaCH3O =>
3 AgCH3O + Na3PO4 = Ag3PO4 + 3 NaCH3O
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
NH4NO3 + K2SO3 = KNO3 + (NH4)2SO3 =>
2 NH4NO3 + K2SO3 = 2 KNO3 + (NH4)2SO3
AgCl + KCN + NaOH = Ag + NaCl + KOH + CN =>
AgCl + KCN + NaOH = Ag + NaCl + KOH + CN
NH4VO3 + H + H2O = (NH4)6V10O28*6H2O + NH4 =>
10 NH4VO3 + 4 H + 4 H2O = (NH4)6V10O28*6H2O + 4 NH4
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