| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + 3 HBrO3 = Cr(BrO3)3 + 3 H2O
HCl + Zn + H2O = H3O + ZnCl2 =>
2 HCl + Zn + 2 H2O = 2 H3O + ZnCl2
Cs3PO4 + CaCl2 = Ca3P2O8 + CsCl =>
2 Cs3PO4 + 3 CaCl2 = Ca3P2O8 + 6 CsCl
Cr2S3 + O2 = CrO + SO2 =>
Cr2S3 + 4 O2 = 2 CrO + 3 SO2
H2O + ICl3 = HIO3 + ICl + HCl =>
3 H2O + 2 ICl3 = HIO3 + ICl + 5 HCl
Ba(CH3CO2)2 + KI = BaI + K(CH3CO2)2 =>
Ba(CH3CO2)2 + KI = BaI + K(CH3CO2)2
NH3(OH) + O2 = HNO3 + H2O =>
4 NH3(OH) + 7 O2 = 4 HNO3 + 6 H2O
Fe + H2O = FeOH + H3O =>
Fe + 2 H2O = FeOH + H3O
SO3{-2} + H2O + Ce{+4} = SO4{-2} + H{+} + Ce{+3} =>
SO3{-2} + H2O + 2 Ce{+4} = SO4{-2} + 2 H{+} + 2 Ce{+3}
Cu + (NO3){+}{-} + H{+} = Cu{2}{+} + NO + H2O =>
5 Cu + 2(NO3){+}{-} + 8 H{+} = 5 Cu{2}{+} + 2 NO + 4 H2O
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
HI + BaOH = HOH + BaI =>
HI + BaOH = HOH + BaI
KOH + HOBr = KOBr + H2O =>
KOH + HOBr = KOBr + H2O
NH4ClO3 = O2 + NH4Cl =>
2 NH4ClO3 = 3 O2 + 2 NH4Cl
Cd2 + H3PO4 = CdH + PO4 =>
3 Cd2 + 2 H3PO4 = 6 CdH + 2 PO4
Ba(s) + HNO3(aq) = Ba(NO3)(aq) + H(g) =>
Ba(s) + HNO3(aq) = Ba(NO3)(aq) + H(g)
Cu + MnBr2 = CuBr2 + Mn =>
Cu + MnBr2 = CuBr2 + Mn
NH3(OH) + O2 = HNO3 + H2O =>
4 NH3(OH) + 7 O2 = 4 HNO3 + 6 H2O
(CH3)2CHCH2OH + PBr3 = (CH3)2CHCH2Br3 + POH =>
(CH3)2CHCH2OH + PBr3 = (CH3)2CHCH2Br3 + POH
NH3(OH) + O2 = HNO3 + H2O =>
4 NH3(OH) + 7 O2 = 4 HNO3 + 6 H2O
SrHF = SrFH =>
SrHF = SrFH
Ba(NO3)2 + NHSO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
8 Ba(NO3)2 + 8 NHSO3H + 11 H2O = 8 BaSO4 + 7 NH4NO3 + 10 HNO3
FeSO4 + Pb(No3)2 = Fe(No3)2 + PbSO4 =>
FeSO4 + Pb(No3)2 = Fe(No3)2 + PbSO4
Cu + MnBr2 = CuBr2 + Mn =>
Cu + MnBr2 = CuBr2 + Mn
NH3(OH) + O2 = HNO3 + H2O =>
4 NH3(OH) + 7 O2 = 4 HNO3 + 6 H2O
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
Cu + MnBr2 = CuBr2 + Mn =>
Cu + MnBr2 = CuBr2 + Mn
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
NaHCl3 + HCl = NaCl + H2Cl3 =>
NaHCl3 + HCl = NaCl + H2Cl3
C4H9O + O2 = CO2 + H2O =>
4 C4H9O + 23 O2 = 16 CO2 + 18 H2O
FeBr3 + MgS = FeS + Br3Mg =>
FeBr3 + MgS = FeS + Br3Mg
LiZnO = LiOZn =>
LiZnO = LiOZn
Sc + H2O = ScH2O =>
Sc + H2O = ScH2O
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
HCH3CO2 + H2O = H3O + CH3CO2 =>
HCH3CO2 + H2O = H3O + CH3CO2
CaOCO = O2CCa =>
CaOCO = O2CCa
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
Cu + MnBr2 = CuBr2 + Mn =>
Cu + MnBr2 = CuBr2 + Mn
NH3(OH) + O2 = HNO3 + H2O =>
4 NH3(OH) + 7 O2 = 4 HNO3 + 6 H2O
CH4 + O2 = CH3CH2OH + H2O =>
2 CH4 + O2 = CH3CH2OH + H2O
Mn(OH)2 + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 Mn(OH)2 + 5 NaClO + 2 NaOH = 2 NaMnO4 + 5 NaCl + 3 H2O
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
FeBr3 + MgS = FeS + Br3Mg =>
FeBr3 + MgS = FeS + Br3Mg
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 FeCl3 + Fe2(SO4)3 + 7 H2O
FeBr3 + MgS = FeS + Br3Mg =>
FeBr3 + MgS = FeS + Br3Mg
Mn + HI = H + MnI =>
Mn + HI = H + MnI
KClO + Na3PO3 = KCl + Na3PO4 =>
KClO + Na3PO3 = KCl + Na3PO4
NaCl + (CuOH)2 = CuCl + NaOH =>
2 NaCl + (CuOH)2 = 2 CuCl + 2 NaOH
SrO2 + C2F4 = SrF2 + CO2 =>
2 SrO2 + C2F4 = 2 SrF2 + 2 CO2
FeCl + NH3 = FeH3 + ClN =>
FeCl + NH3 = FeH3 + ClN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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