| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + H2O = H2SO3
I{-}(l) + S2O8{2-}(aq) = I2(s) + SO4{2-}(aq) =>
2 I{-}(l) + S2O8{2-}(aq) = I2(s) + 2 SO4{2-}(aq)
(NH4)2SO4(ac) + Al(PO4)(ac) = Al2(SO4)3(s) + (NH4)3PO4(ac) =>
3(NH4)2SO4(ac) + 2 Al(PO4)(ac) = Al2(SO4)3(s) + 2(NH4)3PO4(ac)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
BaCl2 + Fe2(SO4)3 = Ba(SO4) + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
(NH4)2SO4(aq) + SrCl2(aq) = SrSO4(aq) + NH4Cl(aq) =>
(NH4)2SO4(aq) + SrCl2(aq) = SrSO4(aq) + 2 NH4Cl(aq)
NaNO2 + Na2S + H2SO4 = N2 + Na2SO4 + H2O =>
8 NaNO2 + 3 Na2S + 4 H2SO4 = 4 N2 + 7 Na2SO4 + 4 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
AgNO3 + NH3 = AgNO3NH3 =>
AgNO3 + NH3 = AgNO3NH3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K + H2S = K2S + H =>
2 K + H2S = K2S + 2 H
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Cs2 + S = CsS =>
Cs2 + 2 S = 2 CsS
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CoS + HNO3 = S8 + NO + Co(NO3)2 + H2O =>
24 CoS + 64 HNO3 = 3 S8 + 16 NO + 24 Co(NO3)2 + 32 H2O
KM4O4 + KI + H2SO4 = K2SO4 + M4SO4 + I2 + H2O =>
2 KM4O4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 M4SO4 + 5 I2 + 8 H2O
K2SO4 + CUS = CUSO4 + K2S =>
K2SO4 + CUS = CUSO4 + K2S
K2MnO4 + Cr2(SO4)2 + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + H2O =>
2 K2MnO4 + Cr2(SO4)2 + 2 H2SO4 = H2Cr2O7 + 2 MnSO4 + 2 K2SO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaHCl = H2 + NaCl =>
2 NaHCl = H2 + 2 NaCl
Cs + P2 = CsP =>
2 Cs + P2 = 2 CsP
Na + CuO = O2 + NaCu =>
2 Na + 2 CuO = O2 + 2 NaCu
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
AgBr + HCl = BrH + AgCl =>
AgBr + HCl = BrH + AgCl
Fe2 + S = SFe2 =>
Fe2 + S = SFe2
HI + Sr(OH)2(ac) = SrI2 + H2O =>
2 HI + Sr(OH)2(ac) = SrI2 + 2 H2O
Al + KOH + H2(SO4) = H2 + KAl(SO4)2 + H2O =>
2 Al + 2 KOH + 4 H2(SO4) = 3 H2 + 2 KAl(SO4)2 + 2 H2O
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
LiBr + HgCH3CO2 = LiCH3CO2 + HgBr =>
LiBr + HgCH3CO2 = LiCH3CO2 + HgBr
Ba(NO3)2 + K2CO3 = K2(NO3)2 + Ba2(CO3)2 =>
2 Ba(NO3)2 + 2 K2CO3 = 2 K2(NO3)2 + Ba2(CO3)2
K2MnO4 + Cl = KMnO4 + KCl =>
K2MnO4 + Cl = KMnO4 + KCl
H2O + I2 + KClO3 = HIO3 + KIO3 + HCl =>
3 H2O + 3 I2 + 5 KClO3 = HIO3 + 5 KIO3 + 5 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S2O3 = S8 + SO3 =>
8 S2O3 = S8 + 8 SO3
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
HCl + OI{-} = Cl{-} + HOI =>
HCl + OI{-} = Cl{-} + HOI
C6H6(CH3)2 + KMnO4 + H2SO4 = C6H6(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C6H6(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H6(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
MgCO3 + Zn = ZnO + MgO + CO =>
MgCO3 + Zn = ZnO + MgO + CO
S2O8{2-} + Mn{2+} + H2O = SO4{2-} + MnO(OH)2 + H{+} =>
S2O8{2-} + Mn{2+} + 3 H2O = 2 SO4{2-} + MnO(OH)2 + 4 H{+}
Copper + silvernitrate = silver + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
MnSO4 + KClO3 + KOH = KCl + MnO2 + K2SO4 + H2O =>
3 MnSO4 + KClO3 + 6 KOH = KCl + 3 MnO2 + 3 K2SO4 + 3 H2O
NH4NO3 + SOH = SNO3 + NH3 + H2O =>
NH4NO3 + SOH = SNO3 + NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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