| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaBr = AgBr + NaNO3
PO4 + H2O = H(PO4) + O2 =>
4 PO4 + 2 H2O = 4 H(PO4) + O2
H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
8 H2SO4 + 2 K2Cr2O7 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Co(aq) + PO4(aq) = Co3(PO4)2(s) =>
3 Co(aq) + 2 PO4(aq) = Co3(PO4)2(s)
NH3(g) + O2(g) + CH4(g) = HCN(an) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(an) + 6 H2O(l)
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Cr2O72{-} + Zn + H{+} = Zn2{+} + Cr3{+} + H2O =>
3 Cr2O72{-} + 854 Zn + 432 H{+} = 427 Zn2{+} + 2 Cr3{+} + 216 H2O
KClO3 + C12H22O11 = H2O + KCl + CO2 =>
8 KClO3 + C12H22O11 = 11 H2O + 8 KCl + 12 CO2
Xe + F2 = F4Xe =>
Xe + 2 F2 = F4Xe
Fe2O + H2O = FeOH =>
Fe2O + H2O = 2 FeOH
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
NaBr + Ca(OH){+2} = CaBr{+2} + NaOH =>
NaBr + Ca(OH){+2} = CaBr{+2} + NaOH
HCl(aq) + Au(s) = AuCl(aq) + H(g) =>
HCl(aq) + Au(s) = AuCl(aq) + H(g)
Cr(NO3)3 + H2SO4 = Cr(HSO4)3 + HNO3 =>
Cr(NO3)3 + 3 H2SO4 = Cr(HSO4)3 + 3 HNO3
Ag + Cr2O7 = AgCr2 + O7 =>
Ag + Cr2O7 = AgCr2 + O7
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
HNo2 + Mn(OH)2 = Mn(No2)2 + H2O =>
2 HNo2 + Mn(OH)2 = Mn(No2)2 + 2 H2O
SO4 + CO3 = SO3 + CO4 =>
SO4 + CO3 = SO3 + CO4
C4H10O + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C4H10O + 24 NO3{-} = 12 N2 + 20 CO2 + 13 H2O + 24 OH{-}
Na + HNO3 = NaNO3 + NH2 + H2O =>
7 Na + 8 HNO3 = 7 NaNO3 + NH2 + 3 H2O
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)26(H)2 + CO =>
Fe(CO)5 + 26 PF3 + H2 = Fe(CO)2(PF3)26(H)2 + 3 CO
AsH3 + HBrO3 = H3AsO4 + Br2 + H2O =>
5 AsH3 + 8 HBrO3 = 5 H3AsO4 + 4 Br2 + 4 H2O
Ca(s) + O2(l) = CaO =>
2 Ca(s) + O2(l) = 2 CaO
KBrO3 + KBr + H2O = Br2 + KOH =>
KBrO3 + 5 KBr + 3 H2O = 3 Br2 + 6 KOH
C3H6O + Ag(NH3)2OH = C2Ag2 + H2O + NH3 + CH4 =>
3 C3H6O + 8 Ag(NH3)2OH = 4 C2Ag2 + 11 H2O + 16 NH3 + CH4
Cu + OH = CuO + H2O =>
Cu + 2 OH = CuO + H2O
FeCr2O4 + K2CO3 + KClO3 = Fe2O3 + K2CrO4 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 3 Fe2O3 + 12 K2CrO4 + 7 KCl + 12 CO2
Rb2S + CsBr = Rb2Br + CsS =>
Rb2S + CsBr = Rb2Br + CsS
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
Zn(aq) + HCl(aq) = ZnCl2 + H2 =>
Zn(aq) + 2 HCl(aq) = ZnCl2 + H2
(CH2)2(CH)4(l) + O2(g) = CO2(g) + H2O(g) =>
(CH2)2(CH)4(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(g)
AlCl3 + NaOH = AlCl3NaOH =>
AlCl3 + NaOH = AlCl3NaOH
C7H6O + NaBH4 + CH3OH = C7H8O + BH3 + NaCH2OH =>
C7H6O + NaBH4 + CH3OH = C7H8O + BH3 + NaCH2OH
P4 + Br + H2O = H2PO4 + HBr =>
P4 + 24 Br + 16 H2O = 4 H2PO4 + 24 HBr
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
NaNO3 + Mg = MgO + N2 + Na =>
2 NaNO3 + 6 Mg = 6 MgO + N2 + 2 Na
FeS2 + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 FeS2 + 4 H2SO4 = Fe2(SO4)3 + 5 S + 4 H2O
Rb2S + CsBr = Rb2Br + CsS =>
Rb2S + CsBr = Rb2Br + CsS
C2H3Br + O2 = CO + H2O + Br2 =>
4 C2H3Br + 7 O2 = 8 CO + 6 H2O + 2 Br2
KBrO3 + KBr + H2O = Br2 + KOH =>
KBrO3 + 5 KBr + 3 H2O = 3 Br2 + 6 KOH
C + P2O2 = P + CO2 =>
C + P2O2 = 2 P + CO2
CH3COOH23 + O2 = CO2 + H2O =>
2 CH3COOH23 + 15 O2 = 4 CO2 + 26 H2O
KI + H2SO4 + NaOCl = I + NaCl + KSO4 + H2O =>
KI + H2SO4 + NaOCl = I + NaCl + KSO4 + H2O
Mn(NO3)2 + C6H12N4 = Mn2O3 + H2O + N2 + CO2 =>
4 Mn(NO3)2 + C6H12N4 = 2 Mn2O3 + 6 H2O + 6 N2 + 6 CO2
Cr + Ba(OH)2 + H2O = Ba[Cr(OH)6]2 + H2 =>
2 Cr + Ba(OH)2 + 10 H2O = Ba[Cr(OH)6]2 + 5 H2
HNO3 + HBr = N2O + Br2 + H2O =>
2 HNO3 + 8 HBr = N2O + 4 Br2 + 5 H2O
CH3NOH2 + O2 = CO2 + H2O + NO2 =>
4 CH3NOH2 + 11 O2 = 4 CO2 + 10 H2O + 4 NO2
CO + H2O + NO = CH5N + O2 =>
4 CO + 10 H2O + 4 NO = 4 CH5N + 9 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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