| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + HCl = AgCl + HNO3
Mg3N2 + NaOH = Na3N + Mg(OH)2 =>
Mg3N2 + 6 NaOH = 2 Na3N + 3 Mg(OH)2
HI + Na2S = H2S + NaI =>
2 HI + Na2S = H2S + 2 NaI
K2CY2O7 + H2O + S = SO2 + KOH + CY2O3 =>
2 K2CY2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 CY2O3
CaBr2 + CI2 = CaCI2 + Br =>
CaBr2 + CI2 = CaCI2 + 2 Br
K + S = K2S =>
2 K + S = K2S
Na2CO3(aq) = Na(aq) + CO3(aq) =>
Na2CO3(aq) = 2 Na(aq) + CO3(aq)
Zn(OH)2 + P2O5 = ZnHPO4 + H2O =>
2 Zn(OH)2 + P2O5 = 2 ZnHPO4 + H2O
Cu + Li2SO4 = CuSO4 + Li2 =>
Cu + Li2SO4 = CuSO4 + Li2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Sr(s) + HI(aq) = H2(g) + SrI2(aq) =>
Sr(s) + 2 HI(aq) = H2(g) + SrI2(aq)
Mg + P + O2 = Mg3(PO4)2 =>
3 Mg + 2 P + 4 O2 = Mg3(PO4)2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Na3PO4 + MgSO4 = Mg3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 Na2SO4
Cr2(SO4)3 + AgCH3COO = Cr(CH3COO)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgCH3COO = 2 Cr(CH3COO)3 + 3 Ag2SO4
H2SiO3 + Fe = FeSiO3 + H2 =>
H2SiO3 + Fe = FeSiO3 + H2
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
AgF + K2SO4 = Ag2SO4 + KF =>
2 AgF + K2SO4 = Ag2SO4 + 2 KF
Zn + CuSO4 + H2O = Cu(OH)2 + ZnSO4 + H2 =>
Zn + CuSO4 + 2 H2O = Cu(OH)2 + ZnSO4 + H2
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
KOH2 = KH2O =>
KOH2 = KH2O
Sn + ZnCl = SnCl4 + Zn =>
Sn + 4 ZnCl = SnCl4 + 4 Zn
Bi(NO3)3 + NaOH + Cl2 = NaBiO3 + NaCl + H2O + NaNO3 =>
Bi(NO3)3 + 6 NaOH + Cl2 = NaBiO3 + 2 NaCl + 3 H2O + 3 NaNO3
C4H8 + HBr = C4H9 + Br =>
C4H8 + HBr = C4H9 + Br
H2O2 + KCl = HCl + KO =>
H2O2 + 2 KCl = 2 HCl + 2 KO
C8H7O2COOH + NaOH = NaC8H7O2COO + HOH =>
C8H7O2COOH + NaOH = NaC8H7O2COO + HOH
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CO(NH2)2 + HOCl = NCl3 + CO2 + H2O =>
CO(NH2)2 + 6 HOCl = 2 NCl3 + CO2 + 5 H2O
CrPO4 + NaOH + H2O2 = Na2CrO4 + Na3PO4 + H2O =>
2 CrPO4 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 2 Na3PO4 + 8 H2O
FeO + Pb(NO3)2 = PbO + Fe(NO3)2 =>
FeO + Pb(NO3)2 = PbO + Fe(NO3)2
Hg + H2SO4 = H2 + Hg2SO4 =>
2 Hg + H2SO4 = H2 + Hg2SO4
Na2 + Ca = Na2Ca =>
Na2 + Ca = Na2Ca
ZnSO4 + NaClO = Na2SO4 + Zn(ClO)2 =>
ZnSO4 + 2 NaClO = Na2SO4 + Zn(ClO)2
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
K3PO4 + BaS = K2S + Ba3(PO4)2 =>
2 K3PO4 + 3 BaS = 3 K2S + Ba3(PO4)2
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2
H2S + NaH + O = Na2S + H2O =>
H2S + 2 NaH + 2 O = Na2S + 2 H2O
Cd + H2S = CdS2 + H2 =>
Cd + 2 H2S = CdS2 + 2 H2
CS + NH = CH4 + H2S + N2 =>
CS + 6 NH = CH4 + H2S + 3 N2
H2O2 + NH3 = H2O + NH4NO3 =>
4 H2O2 + 2 NH3 = 5 H2O + NH4NO3
Al{2}O{3} + HNO{3} = AlNO{3} + H{2}O =>
Al{2}O{3} + HNO{3} = AlNO{3} + H{2}O
KI + K2Cr2O7 + H2SO4 = KIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
KI + K2Cr2O7 + 4 H2SO4 = KIO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
NaH4PO3 + B2O3 + C2H4N4 + ZnCl2 + NaOH = BP + CO2 + H2O + NaCl + ZnNO3 =>
14 NaH4PO3 + 7 B2O3 + 2 C2H4N4 + 8 ZnCl2 + 2 NaOH = 14 BP + 4 CO2 + 33 H2O + 16 NaCl + 8 ZnNO3
SO4 + HNO2 = SO2 + NO3 + H2O =>
3 SO4 + 4 HNO2 = 3 SO2 + 4 NO3 + 2 H2O
Mn + Ba(NO3)2 + SO4 = BaSO4 + Mn(NO3)2 =>
Mn + Ba(NO3)2 + SO4 = BaSO4 + Mn(NO3)2
SO2Cl2 + H2O = H2SO4 + H2 + Cl2 =>
SO2Cl2 + 2 H2O = H2SO4 + H2 + Cl2
(BrCl)2 + Ca = CaBr2 + CaCl2 =>
(BrCl)2 + 2 Ca = CaBr2 + CaCl2
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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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