| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
CH4N2O + HNO2 = N2 + CO2 + H2O =>
CH4N2O + 2 HNO2 = 2 N2 + CO2 + 3 H2O
H{+} + MnO4{-}1 + ClO2{-}1 = MnO2 + ClO4{-}1 + H2O =>
4 H{+} + 4 MnO4{-}1 + 3 ClO2{-}1 = 4 MnO2 + 3 ClO4{-}1 + 2 H2O
B + C + DEFGH = BCDFGH + E =>
B + C + DEFGH = BCDFGH + E
C4H8 + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + H2O + K2SO4 =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 16 MnSO4 + 24 H2O + 8 K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaClO4(s) = NaCl(s) + O2(g) =>
NaClO4(s) = NaCl(s) + 2 O2(g)
CH2NH2 + O2 = H2O + CO2 + N2 =>
2 CH2NH2 + 4 O2 = 4 H2O + 2 CO2 + N2
FeSO4 + H2SO4 + Br2 = Fe2(SO4)3 + HBr =>
2 FeSO4 + H2SO4 + Br2 = Fe2(SO4)3 + 2 HBr
Na2SiO3 + NH4Cl + H2O = NaOH + HCl + (NH4)2SiO3 =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaOH + 2 HCl + (NH4)2SiO3
Zn(CIO3)4 + Al = Al(CIO3)3 + Zn =>
3 Zn(CIO3)4 + 4 Al = 4 Al(CIO3)3 + 3 Zn
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaSO4 + 2 HCl + H2SO4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl =>
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl
K2O + H2O2 = KOH + O2 =>
2 K2O + 2 H2O2 = 4 KOH + O2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
KMnO4 + K(CN) + H2O = MnO2 + KOH + K(OCN) =>
2 KMnO4 + 3 K(CN) + H2O = 2 MnO2 + 2 KOH + 3 K(OCN)
Li2O + FeCl3 = LiCl + Fe2O3 =>
3 Li2O + 2 FeCl3 = 6 LiCl + Fe2O3
PO4 + Ca(NO3)2 = PO4(NO3)2 + Ca =>
PO4 + Ca(NO3)2 = PO4(NO3)2 + Ca
CH2C(CH3)CH2CH3 + Br2 = CH2BrCBr(CH3)CH2CH3 =>
CH2C(CH3)CH2CH3 + Br2 = CH2BrCBr(CH3)CH2CH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K3PO4(aq) + NiCl2(aq) = Ni3(PO4)2 + KCl =>
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2 + 6 KCl
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
CH3OH + KMnO4 = H2CO + H2O + KOH + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 H2O + 2 KOH + 2 MnO2
PO + H2O = H2PO2 =>
PO + H2O = H2PO2
Li + GdCl3 = Gd + LiCl =>
3 Li + GdCl3 = Gd + 3 LiCl
C35H20N15O30S + O2 = CO2 + NO2 + SO2 + H2O =>
C35H20N15O30S + 41 O2 = 35 CO2 + 15 NO2 + SO2 + 10 H2O
H[PbI4] + H2SO4 = PbSO4 + I2 + S + H2O =>
2 H[PbI4] + 3 H2SO4 = 2 PbSO4 + 4 I2 + S + 4 H2O
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
V + FeO = FeV2O4 + Fe =>
2 V + 4 FeO = FeV2O4 + 3 Fe
NaOH + HCOONa + KMnO4 = Na2MnO4 + K2CO3 + H2O =>
3 NaOH + HCOONa + 2 KMnO4 = 2 Na2MnO4 + K2CO3 + 2 H2O
PS = P + S =>
PS = P + S
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
CrO4 + H2SO4 = Cr2O7 + H2O + SO4 =>
2 CrO4 + H2SO4 = Cr2O7 + H2O + SO4
HCl + CuCl = H2 + CuCl2 =>
2 HCl + 2 CuCl = H2 + 2 CuCl2
C3H4O4 + H2O = C3H4OH + OH =>
C3H4O4 + 4 H2O = C3H4OH + 7 OH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
Cr2(CO3)3 + HBr = CrBr3 + CO2 + H2O =>
Cr2(CO3)3 + 6 HBr = 2 CrBr3 + 3 CO2 + 3 H2O
NaCl + H2O = NaOH + Cl + H =>
NaCl + H2O = NaOH + Cl + H
Ag2S + HNO3 = AgNO3 + N2O3 + S2 + H2O =>
2 Ag2S + 6 HNO3 = 4 AgNO3 + N2O3 + S2 + 3 H2O
PO + H2O = P(OH)2 =>
PO + H2O = P(OH)2
Ni2(SO4)3 + Pb3(PO3)4 = Pb(SO4)2 + NiPO3 =>
2 Ni2(SO4)3 + Pb3(PO3)4 = 3 Pb(SO4)2 + 4 NiPO3
C2H4O + O = C2H4O2 =>
C2H4O + O = C2H4O2
Cd + AgCl = Cd{2+} + Ag + Cl{-} =>
Cd + 2 AgCl = Cd{2+} + 2 Ag + 2 Cl{-}
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
PO + H2O = P(OH)2 =>
PO + H2O = P(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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