| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2Sr + NaOH = NaCl2 + SrOH
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
LiOH = Li{+} + OH{-} =>
LiOH = Li{+} + OH{-}
Cl2Sr + NaOH = NaCl2 + SrOH =>
Cl2Sr + NaOH = NaCl2 + SrOH
ClO3 + KOH = K2ClO4 + H2O =>
ClO3 + 2 KOH = K2ClO4 + H2O
Ni(NO3)2 + NaPO4 = NiPO4 + Na{+2} + NO3{-} =>
Ni(NO3)2 + NaPO4 = NiPO4 + Na{+2} + 2 NO3{-}
CaCO3 + Ba(OH)2 = BaCO3 + CaO + H2O =>
CaCO3 + Ba(OH)2 = BaCO3 + CaO + H2O
CO2(g) + NH3(g) = NH2CONH2(s) + H2O(l) =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O(l)
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
LiF + K2SO4 = Li2SO4(aq) + KF =>
2 LiF + K2SO4 = Li2SO4(aq) + 2 KF
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
S + Cu = CuS =>
S + Cu = CuS
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaNO2 + NH2SO3H + CH3COOH = N2 + H2SO4 + CH3COONa + H2O =>
NaNO2 + NH2SO3H + CH3COOH = N2 + H2SO4 + CH3COONa + H2O
Cu + CrCl3 = CuCl2 + Cr =>
3 Cu + 2 CrCl3 = 3 CuCl2 + 2 Cr
ZnCO3 + NaOH = H2 + Na2ZnO2 + CO3 =>
ZnCO3 + 2 NaOH = H2 + Na2ZnO2 + CO3
C6H4BrCH(CH3)2 + KMnO4 + H2SO4 = C6H4BrCOOH + CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H4BrCH(CH3)2 + 18 KMnO4 + 27 H2SO4 = 5 C6H4BrCOOH + 10 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
Ni(OH)2 + NaOH = Na[Ni(OH)3] =>
Ni(OH)2 + NaOH = Na[Ni(OH)3]
Me + O2 = Me2O2 =>
2 Me + O2 = Me2O2
[Co(CN)6]{4-} + Cl2 = Cl{-} + [Co(CN)6]{3-} =>
2[Co(CN)6]{4-} + Cl2 = 2 Cl{-} + 2[Co(CN)6]{3-}
HI*NaOH = NaI + H2O =>
HI*NaOH = NaI + H2O
CuP + HCl = CuCl + PCl5 + H =>
CuP + 6 HCl = CuCl + PCl5 + 6 H
CuSO4 + Mg = CuSO4Mg =>
CuSO4 + Mg = CuSO4Mg
ZnBr2 + K2CO3 = Zn(CO3)2 + K2Br =>
ZnBr2 + 2 K2CO3 = Zn(CO3)2 + 2 K2Br
NH4CO3 + CaCl = CaCO3 + NH4Cl =>
NH4CO3 + CaCl = CaCO3 + NH4Cl
H3C{-}CHOH{-}CH3 = H3C{-}CO{-}CH3 =>
H3C{-}CHOH{-}CH3 = H3C{-}CO{-}CH3
*AlF3 + *H2SO4 = Al2(SO4)3 + *HF =>
2*AlF3 + 3*H2SO4 = Al2(SO4)3 + 6*HF
Fe + HBr = FeBr + H =>
Fe + HBr = FeBr + H
Si + NaOH + H2O = Na2SiO4 + H2 =>
Si + 2 NaOH + 2 H2O = Na2SiO4 + 3 H2
Cl2Sr + NaOH = NaCl2 + SrOH =>
Cl2Sr + NaOH = NaCl2 + SrOH
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
ClO3 + KOH = K2ClO4 + H2O =>
ClO3 + 2 KOH = K2ClO4 + H2O
KMnO4 + NaNO2 + H2O2 = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 4 NaNO2 + H2O2 = 2 MnO2 + 4 NaNO3 + 2 KOH
K2CO3 + HBr = K2CO3HBr =>
K2CO3 + HBr = K2CO3HBr
SO2 + NaOH = Na2SO3*H2O =>
SO2 + 2 NaOH = Na2SO3*H2O
NaF + Ag(NO3) = AgF + NaNO3 =>
NaF + Ag(NO3) = AgF + NaNO3
D2(g) + O2(g) = D2O(l) =>
2 D2(g) + O2(g) = 2 D2O(l)
K + LiOH = KOH + Li =>
K + LiOH = KOH + Li
Zn + Fe(Cl)3 = ZnCl2 + Fe =>
3 Zn + 2 Fe(Cl)3 = 3 ZnCl2 + 2 Fe
H2SO3 + MgO = MgSO3 + H2O =>
H2SO3 + MgO = MgSO3 + H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
P + CO2 = P2O3 + C =>
4 P + 3 CO2 = 2 P2O3 + 3 C
AgNO3 + H3P + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + H3P + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
H2SO4(aq) + CaSO3(s) = CaSO4 + H2SO3 =>
H2SO4(aq) + CaSO3(s) = CaSO4 + H2SO3
Cl2Sr + NaOH = NaCl2 + SrOH =>
Cl2Sr + NaOH = NaCl2 + SrOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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