| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + AgNO3 = C2HAg + HNO3
C6H124 + O2 = CO2 + H2O =>
C6H124 + 37 O2 = 6 CO2 + 62 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + Au + Sn = NaAuSn =>
Na + Au + Sn = NaAuSn
HCl + Sl = SlCl4 + H2 =>
4 HCl + Sl = SlCl4 + 2 H2
CrSCN{2+} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{-} + SO4{2-} + CrO42{-} + H2O =>
2 CrSCN{2+} + 97 BrO{-} + 14 OH{-} = 97 Br{-} + 2 NO3{-} + 2 CO3{-} + 2 SO4{2-} + 2 CrO42{-} + 7 H2O
C7H10O6 + O2 = CO2 + H2O = C7H10O6 + O2 = CO2 + H2O =>
2 C7H10O6 + 13 O2 = 14 CO2 + 10 H2O
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
Ce(OH)4 = CeO2 + H2O =>
Ce(OH)4 = CeO2 + 2 H2O
(BrCl)2 + Ca = CaBr2 + CaCl2 =>
(BrCl)2 + 2 Ca = CaBr2 + CaCl2
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
K3PO4 + AlCl3 = K3Cl3 + PO4Al =>
K3PO4 + AlCl3 = K3Cl3 + PO4Al
K + O2 = K2O =>
4 K + O2 = 2 K2O
CO + NO = CO(NO)3 =>
CO + 3 NO = CO(NO)3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Cu(OH)2 + K2(SO4) = KOH + Cu2(SO4)2 =>
2 Cu(OH)2 + 2 K2(SO4) = 4 KOH + Cu2(SO4)2
(BrCl)2 + Ca = CaBr2 + CaCl2 =>
(BrCl)2 + 2 Ca = CaBr2 + CaCl2
NaCN + FeSO4 = Fe(CN)2 + Na2SO4 =>
2 NaCN + FeSO4 = Fe(CN)2 + Na2SO4
AlHCl3 = AlCl3H =>
AlHCl3 = AlCl3H
Fe(NO3)3 + Ca(CH3COO)2 = Fe(CH3COO)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Ca(NO3)2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)2 + I2 + H2O =>
K2Cr2O7 + 8 HI + 6 HClO4 = 2 KClO4 + 2 Cr(ClO4)2 + 4 I2 + 7 H2O
Cu + Au + Ag = CuAuAg =>
Cu + Au + Ag = CuAuAg
H3PO2 + Cl2 + H2O = H3PO4 + HCl =>
H3PO2 + 2 Cl2 + 2 H2O = H3PO4 + 4 HCl
C + S = SC2 =>
2 C + S = SC2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Cu(OH)2 + K2(SO4) = KOH + Cu2(SO4)2 =>
2 Cu(OH)2 + 2 K2(SO4) = 4 KOH + Cu2(SO4)2
Ca + Ce = CaCe2 =>
Ca + 2 Ce = CaCe2
BaCl2 + Na2CrO = BaCrO + NaCl =>
BaCl2 + Na2CrO = BaCrO + 2 NaCl
NaOH(ac) + MgSO4(ac) = Mg(OH)2(s) + Na2SO4(ac) =>
2 NaOH(ac) + MgSO4(ac) = Mg(OH)2(s) + Na2SO4(ac)
Al(OH)3 + H3PO4 = AlOH2PO4 + H2O =>
Al(OH)3 + H3PO4 = AlOH2PO4 + 2 H2O
NO2 + O2 + H2 = HNO3 =>
2 NO2 + O2 + H2 = 2 HNO3
Sn + ZnCl = SnCl4 + Zn =>
Sn + 4 ZnCl = SnCl4 + 4 Zn
P4O10(s) + H2O(s) = H3PO4(s) =>
P4O10(s) + 6 H2O(s) = 4 H3PO4(s)
AgNO3 + K3O4P = Ag3PO4 + KNO3 =>
3 AgNO3 + K3O4P = Ag3PO4 + 3 KNO3
Na2CO3 + Pb(NO3)2 = PbCO3 + NaNO3 =>
Na2CO3 + Pb(NO3)2 = PbCO3 + 2 NaNO3
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
(NH4)2(SO4) + Hg2(NO3)2 = Hg2(NH4)2 + SO4(NO3)2 =>
(NH4)2(SO4) + Hg2(NO3)2 = Hg2(NH4)2 + SO4(NO3)2
CuBr2 + LiOH = Cu(OH)2 + Li2Br2 =>
CuBr2 + 2 LiOH = Cu(OH)2 + Li2Br2
Me + O = MeO =>
Me + O = MeO
CaOH + K3PO4 = K3OH + CaPO4 =>
CaOH + K3PO4 = K3OH + CaPO4
C7N2H10O2 + O2 = CO2 + NH3 + H2O =>
C7N2H10O2 + 7 O2 = 7 CO2 + 2 NH3 + 2 H2O
H2SO4 + K2Cr2O7 + KI = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
7 H2SO4 + K2Cr2O7 + 6 KI = 3 I2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
KClO3 + SnSO4 + KOH = KCl + SnO2 + K2SO4 + H2O =>
KClO3 + 3 SnSO4 + 6 KOH = KCl + 3 SnO2 + 3 K2SO4 + 3 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
MnSO4 + Na2HPO4 = Mn3(PO4)2 + Na2SO4 + NaH2PO4 =>
3 MnSO4 + 4 Na2HPO4 = Mn3(PO4)2 + 3 Na2SO4 + 2 NaH2PO4
HC2H3O2 + H2O = C2H3O2{-} + H3O{+} =>
HC2H3O2 + H2O = C2H3O2{-} + H3O{+}
K3PO4 + AlCl3 = AlPO4 + KCl =>
K3PO4 + AlCl3 = AlPO4 + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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