| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C2H6O + CaCl2 = Ca(ClO4)2 + 24 H2 + 16 C
NaBr + O3 + H2SO4 = Br2 + NaSO4 + H2O =>
6 NaBr + 2 O3 + 6 H2SO4 = 3 Br2 + 6 NaSO4 + 6 H2O
F2 + HCl = FHCl =>
F2 + 2 HCl = 2 FHCl
Pb(CH3COOH)2 + KI = K(CH3COOH) + PbI2 =>
Pb(CH3COOH)2 + 2 KI = 2 K(CH3COOH) + PbI2
Ti(OH)2 + H2CO3 = TiCO3 + H2O =>
Ti(OH)2 + H2CO3 = TiCO3 + 2 H2O
CrPO4 + Zn(HCO3)2 = ZnPO4 + Cr(HCO3)2 =>
CrPO4 + Zn(HCO3)2 = ZnPO4 + Cr(HCO3)2
Zr(OH)4 + KOH = ZrK(OH)5 =>
Zr(OH)4 + KOH = ZrK(OH)5
CuSO4 + Na2HO4 = CuHO4 + Na2SO4 =>
CuSO4 + Na2HO4 = CuHO4 + Na2SO4
KJ + Cl2 + H2O = KJO4 + HCl =>
KJ + 4 Cl2 + 4 H2O = KJO4 + 8 HCl
CH3COOH + NaOH = (H2O)4 + NaC + O2 =>
4 CH3COOH + 8 NaOH = 3(H2O)4 + 8 NaC + 2 O2
Mg + AlPO4 = Al + Mg3PO4 =>
3 Mg + AlPO4 = Al + Mg3PO4
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
AgF + Cu = Ag + CuF2 =>
2 AgF + Cu = 2 Ag + CuF2
C3H3O2C3H3 + O2 = CO2 + H2O =>
2 C3H3O2C3H3 + 13 O2 = 12 CO2 + 6 H2O
Sn(OH)4 + HCN = Sn(CN)4 + H2O =>
Sn(OH)4 + 4 HCN = Sn(CN)4 + 4 H2O
AgNO3HCl = AgClHNO3 =>
AgNO3HCl = AgClHNO3
Ag{+} + SO4{2-} = Ag2(SO4) =>
2 Ag{+} + SO4{2-} = Ag2(SO4)
CH3CH2Br + H2O = CH3CH2OH + HBr =>
CH3CH2Br + H2O = CH3CH2OH + HBr
Cl2KBr = KClBrCl =>
Cl2KBr = KClBrCl
CH3COOH + CH3CHOHCH3 = CH3COOCHCH3CH3 + H2O =>
CH3COOH + CH3CHOHCH3 = CH3COOCHCH3CH3 + H2O
RbCI + AgNO3 = RbNO3 + AgCI =>
RbCI + AgNO3 = RbNO3 + AgCI
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(s) =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(s)
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + (NH4)(NO3) =>
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + 2(NH4)(NO3)
H2SO2 + K(OH) = K(HSO2) + H2O =>
H2SO2 + K(OH) = K(HSO2) + H2O
CH2NH2COOHNaOH = CH2NH2COONaH2O =>
CH2NH2COOHNaOH = CH2NH2COONaH2O
CaSO4(s) + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4(s) + Mg(OH)2 = Ca(OH)2 + MgSO4
NaBr(aq) + Cl2(g) = Br2 + NaCl(aq) =>
2 NaBr(aq) + Cl2(g) = Br2 + 2 NaCl(aq)
S60 + O2 = SO2 =>
S60 + 60 O2 = 60 SO2
N + H3 = (NH3)2 =>
2 N + 2 H3 = (NH3)2
Cr(SO4)2 + NaOH = Na2SO4 + Cr(OH)4 =>
Cr(SO4)2 + 4 NaOH = 2 Na2SO4 + Cr(OH)4
K2SO4 + Ca(OH)2 = K2(OH)2 + Ca(SO4) =>
K2SO4 + Ca(OH)2 = K2(OH)2 + Ca(SO4)
OH + C6H6O7 = C6H5O7 + H2O =>
OH + C6H6O7 = C6H5O7 + H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = CO2 + H2O + K2SO4 + CrSO4 =>
3 K2Cr2O7 + 9 H2SO4 + 2 CH3CH2OH = 4 CO2 + 15 H2O + 3 K2SO4 + 6 CrSO4
Sr + H2CrO4 = SrCrO4 + H2 =>
Sr + H2CrO4 = SrCrO4 + H2
NO3 + CuO = Cu(NO3)2 + O2 =>
4 NO3 + 2 CuO = 2 Cu(NO3)2 + O2
H3PO4NaH2PO4 = NaH5(PO4)2 =>
H3PO4NaH2PO4 = NaH5(PO4)2
NaCl + H2O = HCl + Na + O =>
2 NaCl + H2O = 2 HCl + 2 Na + O
MnO2 + NH3 = Mn2O3 + N2 + H2O =>
6 MnO2 + 2 NH3 = 3 Mn2O3 + N2 + 3 H2O
KH2PO4 + HCl = H3PO4 + KCl =>
KH2PO4 + HCl = H3PO4 + KCl
O3 + C12 = CO15 =>
60 O3 + C12 = 12 CO15
CrO2{-} + OH{-} = CrO4{2-} + H2O + e =>
CrO2{-} + 4 OH{-} = CrO4{2-} + 2 H2O + 3e
Mg(OH)2 + HBr0 = Mg(Br0)2 + H2O =>
Mg(OH)2 + 2 HBr0 = Mg(Br0)2 + 2 H2O
FeC2H4O2 = Fe(C2H4O2) =>
FeC2H4O2 = Fe(C2H4O2)
(HNO3) + Mg = NO + Mg(NO3)2 + H2O =>
8(HNO3) + 3 Mg = 2 NO + 3 Mg(NO3)2 + 4 H2O
Ti + H2O2 = H2TiO4 + H2O =>
Ti + 3 H2O2 = H2TiO4 + 2 H2O
H3PO4 + Na2O2 = Na3PO4 + H2O2 =>
2 H3PO4 + 3 Na2O2 = 2 Na3PO4 + 3 H2O2
NaOH + C2H5OH = CH3COOH + Na + H2O =>
4 NaOH + C2H5OH = CH3COOH + 4 Na + 3 H2O
CH2(COOH)2 + H2O = CH2O + H2(COOH)2 =>
CH2(COOH)2 + H2O = CH2O + H2(COOH)2
CH3Li + C2H2 = CH3CHCHLi =>
CH3Li + C2H2 = CH3CHCHLi
BaS + H2O = bariumoxide + hydrogensulfide =>
BaS + H2O = BaO + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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