| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Mg + NO = MgO + N =>
Mg + NO = MgO + N
MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3
C8H18O = C + H + O2 =>
2 C8H18O = 16 C + 36 H + O2
H2 + C2 + O2 = HCH3CO2 =>
2 H2 + C2 + O2 = HCH3CO2
CuBr + KClO3 = KCl + Br2 + CuO =>
6 CuBr + 2 KClO3 = 2 KCl + 3 Br2 + 6 CuO
C7H166 + O2 = CO2 + H2O =>
2 C7H166 + 97 O2 = 14 CO2 + 166 H2O
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + MnO(OH)2 + KOH =>
3 K4[Fe(CN)6] + KMnO4 + 3 H2O = 3 K3[Fe(CN)6] + MnO(OH)2 + 4 KOH
CH3COOH(aq) + NaHCO3(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
CH3COOH(aq) + NaHCO3(aq) = CO2(g) + H2O(l) + CH3COONa(aq)
HN3 + OH = N3 + H3O =>
2 HN3 + OH = 2 N3 + H3O
C6H6 + Cl = C6H5Cl + HCl =>
C6H6 + 2 Cl = C6H5Cl + HCl
Cl + HI = I2 + HCl =>
2 Cl + 2 HI = I2 + 2 HCl
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
MnO + CO2 = MnO2 + CO =>
MnO + CO2 = MnO2 + CO
V2C + W2C + Al + C = W2VAlC2 =>
V2C + 2 W2C + 2 Al + C = 2 W2VAlC2
SO2 + NaO = Na2SO4 =>
SO2 + 2 NaO = Na2SO4
Mg(OH)2 + CoCl2 = MgCl2 + Co(OH)2 =>
Mg(OH)2 + CoCl2 = MgCl2 + Co(OH)2
Br + MgI2 = BrI + Mg =>
2 Br + MgI2 = 2 BrI + Mg
CuSO4*5H2O + K2CO3 = CuCO3 + K2SO4*5H2O =>
CuSO4*5H2O + K2CO3 = CuCO3 + K2SO4*5H2O
C + P4 = CP4 =>
C + P4 = CP4
MnO + CO2 = Mn + CO3 =>
MnO + CO2 = Mn + CO3
NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + Cl2 + 2 H2O
I2 + CHCl3 = ICl + CH =>
3 I2 + 2 CHCl3 = 6 ICl + 2 CH
Co(NO3)2(aq) + KI(aq) = CoI2(s) + KNO3(aq) =>
Co(NO3)2(aq) + 2 KI(aq) = CoI2(s) + 2 KNO3(aq)
Ag2S(s) + O2(g) = Ag(s) + SO2(g) =>
Ag2S(s) + O2(g) = 2 Ag(s) + SO2(g)
Na2(SO4) + KNO3 = Na(NO3) + K2(SO4) =>
Na2(SO4) + 2 KNO3 = 2 Na(NO3) + K2(SO4)
HgNO3 + ZnCl2 = HgCl + Zn(NO3)2 =>
2 HgNO3 + ZnCl2 = 2 HgCl + Zn(NO3)2
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
Ag2S(s) + O2(g) = Ag2O(s) + SO2(g) =>
2 Ag2S(s) + 3 O2(g) = 2 Ag2O(s) + 2 SO2(g)
FeS + O3 = FeO + SO2 =>
FeS + O3 = FeO + SO2
H2S + O2(g) = S + H2O =>
2 H2S + O2(g) = 2 S + 2 H2O
C2 + H2 + O2 = CH3OH =>
C2 + 4 H2 + O2 = 2 CH3OH
Ag2S(s) + O2(g) = Ag + SO2 =>
Ag2S(s) + O2(g) = 2 Ag + SO2
Zn + ClO3{3-} + H{+} = Zn{2+} + Cl{+} + H2O =>
Zn + ClO3{3-} + 6 H{+} = Zn{2+} + Cl{+} + 3 H2O
KMnO4 + Ca(NO2)2 + H2SO4 = CaSO4 + Mn(NO3)2 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 CaSO4 + 4 Mn(NO3)2 + 2 KNO3 + K2SO4 + 6 H2O
P + Se = PSe =>
P + Se = PSe
KMnO4 + Ca(NO2)2 + H2SO4 = CaSO4 + Mn(NO3)2 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 CaSO4 + 4 Mn(NO3)2 + 2 KNO3 + K2SO4 + 6 H2O
Fe2(SO4)3 + K4Fe(CN)6 = KFeFe(CN)6 + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFeFe(CN)6 + 3 K2SO4
Ag2S(s) + O2(g) = Ag2O(aq) + S(aq) =>
2 Ag2S(s) + O2(g) = 2 Ag2O(aq) + 2 S(aq)
CaH2 = Ca + H =>
CaH2 = Ca + 2 H
HN3 + OH = N3 + H2O =>
HN3 + OH = N3 + H2O
PbSeO4 = Pb + Se + O4 =>
PbSeO4 = Pb + Se + O4
Cr(NO3)2 = Cr + NO3 =>
Cr(NO3)2 = Cr + 2 NO3
SiO2 + Fe = FeO2 + Si =>
SiO2 + Fe = FeO2 + Si
C2H2 + K2Cr2O7 + H2SO4 = HOOCCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOCCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
HCl + C20H14O4 = C20H15O4Cl =>
HCl + C20H14O4 = C20H15O4Cl
NaC204 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + CO2 + H2O =>
10 NaC204 + 1634 KMnO4 + 2456 H2SO4 = 817 K2SO4 + 1634 MnSO4 + 5 Na2SO4 + 2040 CO2 + 2456 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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