| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SiO2 + 2 NaOH = Na2O*3SiO2 + H2O
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
Cr + I2 = Cr2I6 =>
2 Cr + 3 I2 = Cr2I6
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
KOH + SO3 = KO2 + SO2 + H2O =>
2 KOH + 3 SO3 = 2 KO2 + 3 SO2 + H2O
C4H4O6{2-} + ClO3{-} + OH{-} = CO3{2-} + Cl{-} + H2O =>
3 C4H4O6{2-} + 5 ClO3{-} + 18 OH{-} = 12 CO3{2-} + 5 Cl{-} + 15 H2O
Rb + CH3COOH = RbC2H3O2 + H2 =>
2 Rb + 2 CH3COOH = 2 RbC2H3O2 + H2
HCl + Ca(NO3)2 = Cl(NO3)2 + HCa =>
HCl + Ca(NO3)2 = Cl(NO3)2 + HCa
K2Cr2O7 + H3AsO3 = K2AsO3 + H3Cr2O7 =>
K2Cr2O7 + H3AsO3 = K2AsO3 + H3Cr2O7
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
NH2CH2(CH3)COOH + HCl = NH3 + ClCH2(CH3)COOH =>
NH2CH2(CH3)COOH + HCl = NH3 + ClCH2(CH3)COOH
MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn
Ca + HC1 = CaC2 + H2 =>
Ca + 2 HC1 = CaC2 + H2
Zn(s) + H3C6H5O7(ah) = Zn3(C6H5O7)2(ag) + H2(g) =>
3 Zn(s) + 2 H3C6H5O7(ah) = Zn3(C6H5O7)2(ag) + 3 H2(g)
CH3CH(CH3)CH3Cl2 = CH3C(Cl)(CH3)CH3HCl =>
CH3CH(CH3)CH3Cl2 = CH3C(Cl)(CH3)CH3HCl
CsOH + NO2 = CsNO2 + OH =>
CsOH + NO2 = CsNO2 + OH
C15H31COOH + C3H8O3 = C51H98O6 + H2O =>
3 C15H31COOH + C3H8O3 = C51H98O6 + 3 H2O
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na3(PO4) + CaCl2 = NaCl2 + Ca3(PO4) =>
Na3(PO4) + 3 CaCl2 = 3 NaCl2 + Ca3(PO4)
KI(aq) + CuSO4(aq) = K2SO4 + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4 + CuI2
NH4Cl(s) + Mg(OH)2(aq) = NH3(g) + MgCl2(aq) + H2O(l) = N2(g) + H2(g) = NH3(g) =>
2 NH4Cl(s) + Mg(OH)2(aq) = 2 NH3(g) + MgCl2(aq) + 2 H2O(l)
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
Hg + H3IO6{2-} = Hg2O + IO3{-} + H2O + OH{-} =>
2 Hg + H3IO6{2-} = Hg2O + IO3{-} + H2O + OH{-}
B + Mg = BMg =>
B + Mg = BMg
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
HCl + FeCl2 + H2O2 = FeCl3 + H2O =>
2 HCl + 2 FeCl2 + H2O2 = 2 FeCl3 + 2 H2O
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CH2NH2COONa + HCl = CH2NH3ClCOOH + NaCl =>
CH2NH2COONa + 2 HCl = CH2NH3ClCOOH + NaCl
KHSO3KOH = K2SO3H2O =>
KHSO3KOH = K2SO3H2O
HCl + K2Cr2O7 + C2H6O = KCl + CO2 + H2O + CrCl3 =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 KCl + 2 CO2 + 11 H2O + 4 CrCl3
HNo3 + Ca3(PO4)2 = Ca(No3)2 + H3PO4 =>
6 HNo3 + Ca3(PO4)2 = 3 Ca(No3)2 + 2 H3PO4
SCl + H2SO4 = SHSO4 + HCl =>
SCl + H2SO4 = SHSO4 + HCl
HCl + LiCO3 = HCO3 + LiCl =>
HCl + LiCO3 = HCO3 + LiCl
[Ag(NH3)2]Cl + Na2S = Ag2S + NaCl + NH3 =>
2[Ag(NH3)2]Cl + Na2S = Ag2S + 2 NaCl + 4 NH3
C11H27 + O2 = H2O + CO2 =>
4 C11H27 + 71 O2 = 54 H2O + 44 CO2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ge2O3 + HCl = GeCl3 + H2O =>
Ge2O3 + 6 HCl = 2 GeCl3 + 3 H2O
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
POH + Cl2 = (POHCl)2 =>
2 POH + Cl2 = (POHCl)2
CUS + H2SO4 = CUSO4 + SO2 + H2O =>
CUS + 4 H2SO4 = CUSO4 + 4 SO2 + 4 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
K + N2 = K3N =>
6 K + N2 = 2 K3N
Fe3O(C2H3O2)7 + H3BO3 = Fe(OH)3 + C2H4O2 + B2O3 =>
3 Fe3O(C2H3O2)7 + 16 H3BO3 = 9 Fe(OH)3 + 21 C2H4O2 + 8 B2O3
CH8H12 + O2 = CO2 + H2O =>
CH8H12 + 6 O2 = CO2 + 10 H2O
SO4{-2} + Pb{+2} = PbSO4 =>
SO4{-2} + Pb{+2} = PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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