| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + 2 KOH + 3 O2 = 2 KMnO4 + 2 HO2
MnO4{-} + SCN{-} + OH{-} = MnO4{2-} + SO42{-} + CO2 + NO3{-} + H2O =>
93.000000000001MnO4{-} + SCN{-} + 94.000000000001OH{-} = 93.000000000001MnO4{2-} + SO42{-} + CO2 + NO3{-} + 47 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
H2C2O4*2H2O + O2 = CO2 + H2O =>
2 H2C2O4*2H2O + O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2(g) + H2O =>
CH4 + 2 O2 = CO2(g) + 2 H2O
NH3 + O14 = NO2 + H2O =>
4 NH3 + O14 = 4 NO2 + 6 H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
NH4OH + FeBr2 = NH4Br + Fe(OH)2 =>
2 NH4OH + FeBr2 = 2 NH4Br + Fe(OH)2
Na2CO3(aq) + CuSO4(aq) = Na2SO4(s) + CuCO3(aq) =>
Na2CO3(aq) + CuSO4(aq) = Na2SO4(s) + CuCO3(aq)
HCHO + AgOH = HCO3 + Ag + H2O =>
HCHO + 5 AgOH = HCO3 + 5 Ag + 3 H2O
C6H9Cl3 + O2 = CO2 + H2O + HCl =>
2 C6H9Cl3 + 15 O2 = 12 CO2 + 6 H2O + 6 HCl
Pb(N3)2 + O2 = PbO + N2 =>
2 Pb(N3)2 + O2 = 2 PbO + 6 N2
C6H9Cl3 + O2 = CO2 + H2O + HCl =>
2 C6H9Cl3 + 15 O2 = 12 CO2 + 6 H2O + 6 HCl
Rb2Se + CoS = Rb2S + CoSe =>
Rb2Se + CoS = Rb2S + CoSe
C6H9Cl3 + O2 = CO2 + H2O + HCl =>
2 C6H9Cl3 + 15 O2 = 12 CO2 + 6 H2O + 6 HCl
H2 + O2 = H2OH2O2 = H2 + O2 =>
4 H2 + 3 O2 = 2 H2OH2O2
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
KIO + SnSO4 + KOH + H2O = KI + K2[Sn(OH)6] + K2SO4 =>
KIO + SnSO4 + 4 KOH + H2O = KI + K2[Sn(OH)6] + K2SO4
C6H9Cl3 + O2 = CO2 + H2O + HCl =>
2 C6H9Cl3 + 15 O2 = 12 CO2 + 6 H2O + 6 HCl
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
IO3[{-}3] + AsO3[{-}3] = I[{-}1] + AsO4[{-}3] =>
IO3[{-}3] + 3 AsO3[{-}3] = I[{-}1] + 3 AsO4[{-}3]
CaC + H2O = C2H4 + Ca(OH)2 =>
2 CaC + 4 H2O = C2H4 + 2 Ca(OH)2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
NiCl2 + O2 = NiO + Cl2O2 =>
2 NiCl2 + 3 O2 = 2 NiO + 2 Cl2O2
C10H7NO2 + HNO3 = C6H5NO6 + NO2 + H2O =>
3 C10H7NO2 + 36 HNO3 = 5 C6H5NO6 + 34 NO2 + 16 H2O
CH4N2O + C12H22O11 + CH4O = C21H27NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 + 192 CH4O = 24 C21H27NO5 + 359 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C9H11NO2 + HCl = C9H12NO2Cl =>
C9H11NO2 + HCl = C9H12NO2Cl
CO3 + H2SO4 = HSO4 + CO2 + H2O =>
CO3 + 2 H2SO4 = 2 HSO4 + CO2 + H2O
K + BO = K2O + B =>
2 K + BO = K2O + B
CaC2 + H2O = C2H2 + Ca(OH)02 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)02
Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
NiCl2H4O2 = NiCl2 + water =>
NiCl2H4O2 = NiCl2 + 2 H2O
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
KClO + FeSO4 + KOH = KCl + KFeO2 + H2O + K2SO4 =>
KClO + 2 FeSO4 + 6 KOH = KCl + 2 KFeO2 + 3 H2O + 2 K2SO4
HJO + HCl = J2 + Cl2 + H2O =>
2 HJO + 2 HCl = J2 + Cl2 + 2 H2O
KOBr + HBr = HKOBr + Br =>
KOBr + HBr = HKOBr + Br
C756H4050S2O9 + O2 = CO2 + H2O + SO2 =>
C756H4050S2O9 + 1766 O2 = 756 CO2 + 2025 H2O + 2 SO2
CO3 + H2SO4 = HSO4 + CO2 + H2O =>
CO3 + 2 H2SO4 = 2 HSO4 + CO2 + H2O
KOBr + HBr = HKOBr + Br =>
KOBr + HBr = HKOBr + Br
CHI3 + HNO3 = CI3NO2 + H2O =>
CHI3 + HNO3 = CI3NO2 + H2O
KClO2 = KCl + KClO3 =>
3 KClO2 = KCl + 2 KClO3
AlCu3 + HNO3 = Al2O3 + Cu + NO2 + H2O =>
2 AlCu3 + 6 HNO3 = Al2O3 + 6 Cu + 6 NO2 + 3 H2O
C3H6 + H2O = C2H5OH =>
2 C3H6 + 3 H2O = 3 C2H5OH
Mg + Na1Cl1 = Na + MgCl2 =>
Mg + 2 Na1Cl1 = 2 Na + MgCl2
KOH + Cr2(SO4)3 = K2(SO4) + Cr(OH)3 =>
6 KOH + Cr2(SO4)3 = 3 K2(SO4) + 2 Cr(OH)3
CO3 + H2SO4 = HSO4 + CO2 + H2O =>
CO3 + 2 H2SO4 = 2 HSO4 + CO2 + H2O
KOBr + HBr = HKOBr + Br =>
KOBr + HBr = HKOBr + Br
K + H2O = H12 + KOH =>
12 K + 12 H2O = H12 + 12 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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