| Équations équilibrées la veille |
C57H92O6 + NaOH = C57H92O6Na{+} + e + HO
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3OH + Cu = CH4 + CuO =>
CH3OH + Cu = CH4 + CuO
CaCl2 + HNO3 = Ca(NO3)2 + NO + Cl + H2O =>
3 CaCl2 + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 6 Cl + 4 H2O
CsOH + CoCl2 = CsCl2 + CoOH =>
CsOH + CoCl2 = CsCl2 + CoOH
Co + H2O2 = Co(OH)2 =>
Co + H2O2 = Co(OH)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
SrCl2 + KIO3 = SrO3 + Cl2K + I =>
SrCl2 + KIO3 = SrO3 + Cl2K + I
CaO5 = Ca5 + O2 =>
10 CaO5 = 2 Ca5 + 25 O2
BiCl + HO = BiOCl + H =>
BiCl + HO = BiOCl + H
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca + S = CaS =>
Ca + S = CaS
H2S + Cu(OH)2 = Cu2SO + H2O =>
H2S + 2 Cu(OH)2 = Cu2SO + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Al3 + FeCl2 = AlCl3 + Fe2 =>
4 Al3 + 18 FeCl2 = 12 AlCl3 + 9 Fe2
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Cr(OH)3(s) + H2SO4(aq) = Cr2(SO4)3(aq) + H2O(l) =>
2 Cr(OH)3(s) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 6 H2O(l)
S2O8{-}2 + I{-}1 = SO4{-}2 + I2 =>
2 S2O8{-}2 + 2 I{-}1 = 4 SO4{-}2 + I2
HCHO + O2 = CO2 + HO =>
2 HCHO + 3 O2 = 2 CO2 + 4 HO
Cr(OH)3 + Cl2 + NaOH = Na2Cr2O7 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 8 NaOH = Na2Cr2O7 + 6 NaCl + 7 H2O
NaHCO3(s) + C2H4O2(aq) = C2H3NaO2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + C2H4O2(aq) = C2H3NaO2(aq) + H2O(l) + CO2(g)
Mg + H2Se = MgSe + H2 =>
Mg + H2Se = MgSe + H2
Cs + O = CsO =>
Cs + O = CsO
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
KOH + HI = IOH + KH =>
KOH + HI = IOH + KH
K2CO3 + FeCl3 = FeCO3 + K2Cl3 =>
K2CO3 + FeCl3 = FeCO3 + K2Cl3
C2H4Br2 + KOH = KBr + H2O + C2H2 =>
C2H4Br2 + 2 KOH = 2 KBr + 2 H2O + C2H2
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
Fe(OH)2 + KOH = FeO(OH) + H2O(aq) + K =>
Fe(OH)2 + KOH = FeO(OH) + H2O(aq) + K
H3PO + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H3PO + 6 AgNO3 + 3 H2O = 6 Ag + H3PO4 + 6 HNO3
Fe + Mg2O3 = Mg + FeO =>
3 Fe + Mg2O3 = 2 Mg + 3 FeO
SO2 + O3 = SO3 =>
3 SO2 + O3 = 3 SO3
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2O5 + H2S = N2 + H2SO4 =>
4 N2O5 + 5 H2S = 4 N2 + 5 H2SO4
B2Cl4 + OH{-} = BO2{-} + Cl{-} + H2O + H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-} + 2 H2O + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Au2O2 + H2O = AuOH + O2 =>
2 Au2O2 + 2 H2O = 4 AuOH + O2
CaF2 + N2O + H2O = Ca(NO3)2 + NH4F =>
CaF2 + 2 N2O + 4 H2O = Ca(NO3)2 + 2 NH4F
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
NaCN + KOH = KCN + NaOH =>
NaCN + KOH = KCN + NaOH
C26H52O3 + O2 = CO2 + H2O =>
2 C26H52O3 + 75 O2 = 52 CO2 + 52 H2O
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + HNO3 =>
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + 2 HNO3
HC6H7O7(aq) + CO3{-}(aq) = CO2(g) + H2O(l) + C6H7O7{-}(aq) =>
19 HC6H7O7(aq) + 18 CO3{-}(aq) = 24 CO2(g) + 13 H2O(l) + 18 C6H7O7{-}(aq)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cl2O3 + KOH = Cl(OH)3 + K2O =>
Cl2O3 + 6 KOH = 2 Cl(OH)3 + 3 K2O
LiAlH4 + SnCl4 = SnH4 + LiAlCl4 =>
LiAlH4 + SnCl4 = SnH4 + LiAlCl4
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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