| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + KMnO4 + HClO4 = 2 KClO4 + Mn + H
NaCa(CO3)2 = Na(CO3)2Ca =>
NaCa(CO3)2 = Na(CO3)2Ca
C6H7O2(OH)3 + HNO3 = C24H28O8(NO3)12 + H2O =>
4 C6H7O2(OH)3 + 12 HNO3 = C24H28O8(NO3)12 + 12 H2O
KMn4 + MnSO4 + H2O = MnO2 + K2SO4 + H2S04 =>
2 KMn4 + 9 MnSO4 + 2 H2O = 17 MnO2 + K2SO4 + 2 H2S04
NaNO3KBr = NaBrKNO3 =>
NaNO3KBr = NaBrKNO3
NaCl(aq) + Ag(NO3) = Na(NO3) + AgCl =>
NaCl(aq) + Ag(NO3) = Na(NO3) + AgCl
Ca(CN)2 + Fe2(SO4)3 = Ca(SO4) + Fe(CN)3 =>
3 Ca(CN)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(CN)3
FeCl(aq) + Mg(s) = Fe(s) + MgCl(aq) =>
FeCl(aq) + Mg(s) = Fe(s) + MgCl(aq)
C2H4O2NaNO3 = NaC2H3O2HNO3 =>
C2H4O2NaNO3 = NaC2H3O2HNO3
O(g)Cu(s) = CuO(s) =>
O(g)Cu(s) = CuO(s)
NaOH(aq) + H2SO4(aq) = Na2SO4(g) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(g) + 2 H2O(l)
NaOClNO = NaClNO2 =>
NaOClNO = NaClNO2
Me + O = MeO =>
Me + O = MeO
HClO3(aq)LiOH(aq) = H2OLiClO3 =>
HClO3(aq)LiOH(aq) = H2OLiClO3
As2S5 + OH = AsS4 + AsO4 + H2O =>
4 As2S5 + 24 OH = 5 AsS4 + 3 AsO4 + 12 H2O
MgI2(aq) + Sn(NO3)4(aq) = Mg(NO3)2 + SnI4 =>
2 MgI2(aq) + Sn(NO3)4(aq) = 2 Mg(NO3)2 + SnI4
HgClKI = HgKClI =>
HgClKI = HgKClI
N2Cr = CrN2 =>
N2Cr = CrN2
CaFLiSO = LiFCaSO =>
CaFLiSO = LiFCaSO
AuBrFe = FeBrAu =>
AuBrFe = FeBrAu
Mg(ClO4)2CuCl2 = MgCl2Cu(ClO4)2 =>
Mg(ClO4)2CuCl2 = MgCl2Cu(ClO4)2
SilverGold(I)Nitrate = SilverNitrateGold(I) =>
SilverGold(I)Nitrate = SilverNitrateGold(I)
NaO + H2 = NaOH =>
2 NaO + H2 = 2 NaOH
HPO4{2-} + H2O = H2PO4{-} + OH{-} =>
HPO4{2-} + H2O = H2PO4{-} + OH{-}
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
AlBaO = AlOBa =>
AlBaO = AlOBa
AgClBa(NO3)2 = BaClAg(NO3)2 =>
AgClBa(NO3)2 = BaClAg(NO3)2
KC2H3O2(aq)HCl(aq) = HC2H3O2(aq)KCl(s) =>
KC2H3O2(aq)HCl(aq) = HC2H3O2(aq)KCl(s)
Cl2 + NaHCO3 = NaCl + NaClO3 + H2O + CO2 =>
3 Cl2 + 6 NaHCO3 = 5 NaCl + NaClO3 + 3 H2O + 6 CO2
CNSiO = CONSi =>
CNSiO = CONSi
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NO2 + K2SO4 + Cr2SO4 + H2 =>
7 C6H5NH2 + 4 H2SO4 + 2 K2Cr2O7 = 7 C6H5NO2 + 2 K2SO4 + 2 Cr2SO4 + 11 H2
RbBaCl2 = RbCl2Ba =>
RbBaCl2 = RbCl2Ba
NaO + H2 = NaOH =>
2 NaO + H2 = 2 NaOH
LiSKP = LiPKS =>
LiSKP = LiPKS
NaAc + H2O = Na + HAc + OH =>
NaAc + H2O = Na + HAc + OH
KMnO4 + NaI + H2O = MnO2 + I2 + NaOH + KOH =>
2 KMnO4 + 6 NaI + 4 H2O = 2 MnO2 + 3 I2 + 6 NaOH + 2 KOH
H{+} + CrO4{-2} + N2O = Cr{+3} + NO + H2O =>
10 H{+} + 2 CrO4{-2} + 3 N2O = 2 Cr{+3} + 6 NO + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + Sr(OH)2 = H2O + Sr(Cl)2 =>
2 HCl + Sr(OH)2 = 2 H2O + Sr(Cl)2
KINO = KOIN =>
KINO = KOIN
NaBrRbF = RbBrNaF =>
NaBrRbF = RbBrNaF
KIFeS = KFeSI =>
KIFeS = KFeSI
Pb(NO3)2Na2C2O4 = PbC2O4Na2(NO3)2 =>
Pb(NO3)2Na2C2O4 = PbC2O4Na2(NO3)2
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
B2O3 + C + Br2 = BBr3 + CO2 =>
2 B2O3 + 3 C + 6 Br2 = 4 BBr3 + 3 CO2
AlI3 + NH4OH = Al(OH)3 + NH4I =>
AlI3 + 3 NH4OH = Al(OH)3 + 3 NH4I
ZmH2O = ZmOH2 =>
ZmH2O = ZmOH2
C3 = C =>
C3 = 3 C
CH2CHCH3HBr = CH3CHBrCH3 =>
CH2CHCH3HBr = CH3CHBrCH3
Ba(AlO2)2 + Na2CO3 + H2O = BaCO3 + Al(OH)3 + NaOH =>
Ba(AlO2)2 + Na2CO3 + 4 H2O = BaCO3 + 2 Al(OH)3 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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