| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 2 Ag = 2 CH3OAg + H2
Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na3PO4 + AgCl = NaCl + Ag3PO4 =>
Na3PO4 + 3 AgCl = 3 NaCl + Ag3PO4
Al + KI = AlI3 + K =>
Al + 3 KI = AlI3 + 3 K
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
KBr + ZnCO3 = K2CO3 + ZnBr2 =>
2 KBr + ZnCO3 = K2CO3 + ZnBr2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + ClO3 = NaClO3 =>
Na + ClO3 = NaClO3
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C106H263O110N16P + O2 = CO2 + NO3{-} + PO4{3-} + H2O + H{+} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 NO3{-} + PO4{3-} + 122 H2O + 19 H{+}
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
MgBr2 + Al2S3 = MgS + AlBr3 =>
3 MgBr2 + Al2S3 = 3 MgS + 2 AlBr3
CHO = C + HO =>
CHO = C + HO
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
NaOH + H3PO = Na3PO + H2O =>
3 NaOH + H3PO = Na3PO + 3 H2O
C135H96O9NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C135H96O9NS + 311 O2 = 270 CO2 + 96 H2O + N2 + 2 SO2
KI + NH4(NO3) = NH4I + K(NO3) =>
KI + NH4(NO3) = NH4I + K(NO3)
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Cr + OH = Cr(OH)4 =>
Cr + 4 OH = Cr(OH)4
Na + Te = NaTe =>
Na + Te = NaTe
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
CH4 = C25H52 + H2 =>
25 CH4 = C25H52 + 24 H2
HNO3 + H3PO4 = HNO3(PO4)3 + H =>
HNO3 + 3 H3PO4 = HNO3(PO4)3 + 9 H
Cl2 + I{-}1 = I2 + Cl{-}1 =>
Cl2 + 2 I{-}1 = I2 + 2 Cl{-}1
Sn + HNO3 + HBr = SnBr4 + NO + H2O =>
3 Sn + 4 HNO3 + 12 HBr = 3 SnBr4 + 4 NO + 8 H2O
(a)CaSO4(s) = CaO(s) + SO3(g) =>
(a)CaSO4(s) = CaO(s) + SO3(g)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2H5Cl + K2Cr2O7 + H3PO4 = N2 + K3PO4 + CrPO4 + H2O + HCl =>
9 N2H5Cl + 6 K2Cr2O7 + 16 H3PO4 = 9 N2 + 4 K3PO4 + 12 CrPO4 + 42 H2O + 9 HCl
AgNO3 + H2S = AgH2 + SNO3 =>
AgNO3 + H2S = AgH2 + SNO3
KNO3 + NH4Br = KBr + NH4 + NO3 =>
KNO3 + NH4Br = KBr + NH4 + NO3
Ca(OH)2 + NH4OH = (NH4)2Ca + (OH)2 =>
Ca(OH)2 + 2 NH4OH = (NH4)2Ca + 2(OH)2
H3PO4 + KOH = K3PO4 + H6O3 =>
H3PO4 + 3 KOH = K3PO4 + H6O3
P4O10 = P2 + O3 =>
3 P4O10 = 6 P2 + 10 O3
H2SeO3 + CuO = CuSeO3 + H2O =>
H2SeO3 + CuO = CuSeO3 + H2O
Fe(CO)5 + O2 = Fe + CO2 =>
2 Fe(CO)5 + 5 O2 = 2 Fe + 10 CO2
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Na2SO3 + HClO3 = Na2SO4 + Cl2 + H2O =>
5 Na2SO3 + 2 HClO3 = 5 Na2SO4 + Cl2 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
COPPER(ii)CARBONATE = COPPERCARBONATE =>
COPPER(ii)CARBONATE = COPPERCARBONATE
CUCO3(s) = CUO(s) + CO2 =>
CUCO3(s) = CUO(s) + CO2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
(SrCl2) + (NaSO4) = (SrSO4) + (NaCl2) =>
(SrCl2) + (NaSO4) = (SrSO4) + (NaCl2)
Cl2 + CH4 = HCl + CCl3 =>
7 Cl2 + 2 CH4 = 8 HCl + 2 CCl3
C2H4 + Cl2 = C2Cl6 + HCl =>
C2H4 + 5 Cl2 = C2Cl6 + 4 HCl
PbCO3 + NaCl = Na2CO3 + PbCl2 =>
PbCO3 + 2 NaCl = Na2CO3 + PbCl2
P4 + O6 + H2O = H2HPO3 =>
P4 + O6 + 6 H2O = 4 H2HPO3
CuI + I2 + NaOH = CuO + NaI + H2O =>
2 CuI + I2 + 4 NaOH = 2 CuO + 4 NaI + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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