| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC4H6O4 + Na2CO3 = Na2C4H6O4 + CaCO3
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4 =>
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Si4*H10 + O2 = Si*O2 + H2O =>
2 Si4*H10 + 13 O2 = 8 Si*O2 + 10 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Ba(NO3)2 + NaOH = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 Na(NO3)
Ca(OH)2 + NO2 = CaNO2 + OH =>
Ca(OH)2 + NO2 = CaNO2 + 2 OH
Cr2(SO4)5 + Al(NO3)3 = Cr(NO3)5 + Al2(SO4)3 =>
3 Cr2(SO4)5 + 10 Al(NO3)3 = 6 Cr(NO3)5 + 5 Al2(SO4)3
Mg(OH)2 + Ba = BaOH + Mg =>
Mg(OH)2 + 2 Ba = 2 BaOH + Mg
NaOH + HSO = HOH + NaSO =>
NaOH + HSO = HOH + NaSO
Ba + Mg(OH)2 = Ba(OH)2 + Mg =>
Ba + Mg(OH)2 = Ba(OH)2 + Mg
Cl2 + Ph = PhCl3 =>
3 Cl2 + 2 Ph = 2 PhCl3
Zn(NO3)2 + NH4OH = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4NO3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
HCl + Mg + O2 = HClMgO =>
2 HCl + 2 Mg + O2 = 2 HClMgO
CaCO3 + NaPO4{-}3 = NaCO3 + CaPO4{-}3 =>
CaCO3 + NaPO4{-}3 = NaCO3 + CaPO4{-}3
SnSO4 + H2O = Sn(OH)2 + H2SO4 =>
SnSO4 + 2 H2O = Sn(OH)2 + H2SO4
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
Cl2 + K2 = KCl =>
Cl2 + K2 = 2 KCl
CrCl3 + HNO2 + NaOH = Na2CrO4 + NO + NaCl + H2O =>
CrCl3 + 3 HNO2 + 5 NaOH = Na2CrO4 + 3 NO + 3 NaCl + 4 H2O
Al2O3 + MgO + B4C + B2O3 = MgAlB14 + CO =>
7 Al2O3 + 14 MgO + 47 B4C + 4 B2O3 = 14 MgAlB14 + 47 CO
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
C4H6 + HCl = C4H6Cl + H =>
C4H6 + HCl = C4H6Cl + H
Cl2O + N2O5 = ClONO2 =>
Cl2O + N2O5 = 2 ClONO2
C5H15 + O = H2O + CO2 =>
2 C5H15 + 35 O = 15 H2O + 10 CO2
Mg(NO3)2 + H2O + N2 = HNO3 + Mg =>
5 Mg(NO3)2 + 6 H2O + N2 = 12 HNO3 + 5 Mg
H2S + CdO = CdS + H2O =>
H2S + CdO = CdS + H2O
Si4*H10 + O2 = Si*O2 + H2O =>
2 Si4*H10 + 13 O2 = 8 Si*O2 + 10 H2O
CaCl2O6 = CaCl2 + O2 =>
CaCl2O6 = CaCl2 + 3 O2
Zn(NO3)2 + NH4OH = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4NO3
NO + HBrO4 + HBr = HNO3 + Br2 =>
2 NO + HBrO4 + HBr = 2 HNO3 + Br2
RbCl + Ag(NO3)2 = Rb(NO3)2 + AgCl =>
RbCl + Ag(NO3)2 = Rb(NO3)2 + AgCl
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Ca(OH)2 + NO2 = CaNO2 + OH =>
Ca(OH)2 + NO2 = CaNO2 + 2 OH
Mg(OH)2 + Ba = BaOH + Mg =>
Mg(OH)2 + 2 Ba = 2 BaOH + Mg
NO + HBrO4 + HBr = HNO3 + Br2 =>
2 NO + HBrO4 + HBr = 2 HNO3 + Br2
Sr(OH)2 + Fe2O3 + H2O = Sr3[Fe(OH)6]2 =>
3 Sr(OH)2 + Fe2O3 + 3 H2O = Sr3[Fe(OH)6]2
SnO + SnO2 = Sn2O3 =>
SnO + SnO2 = Sn2O3
Zn(No3)2 + NH4OH = Zn(OH)2 + NH4(No3) =>
Zn(No3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4(No3)
FePO4 + FeSO4 = Fe2PO5 + SO2 + O2 =>
2 FePO4 + 2 FeSO4 = 2 Fe2PO5 + 2 SO2 + O2
NaOH + CH3CHO = CH3COOH + Na2 + H2O =>
2 NaOH + CH3CHO = CH3COOH + Na2 + H2O
Co + (HCO3)2 = Co(HCO3)2 =>
Co + (HCO3)2 = Co(HCO3)2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Mg(OH)2 + Ba = BaOH + Mg =>
Mg(OH)2 + 2 Ba = 2 BaOH + Mg
Al2(SO4)3 + LiF = AlF3 + Li2(SO4) =>
Al2(SO4)3 + 6 LiF = 2 AlF3 + 3 Li2(SO4)
K2Cr2O7 + Cu + HCl = CrCl3 + CuCl2 + H2O + KCl =>
K2Cr2O7 + 3 Cu + 14 HCl = 2 CrCl3 + 3 CuCl2 + 7 H2O + 2 KCl
Se2Br2 + Br2 = SeBr4 =>
Se2Br2 + 3 Br2 = 2 SeBr4
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4 =>
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4
Pb(CH3COO)2 + Br2 = PbBr2 + CH3COOBr =>
Pb(CH3COO)2 + 2 Br2 = PbBr2 + 2 CH3COOBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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