| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rh + 3 O2 = 2 RhO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg(OH)2 + Ca(H2PO4)2 = Ca(OH)2 + Mg(H2PO4)2 =>
Mg(OH)2 + Ca(H2PO4)2 = Ca(OH)2 + Mg(H2PO4)2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
PbO2 + H2SO4 + Mn(NO3)2 = PbSO4 + HNO3 + HMnO4 + H2O =>
5 PbO2 + 5 H2SO4 + 2 Mn(NO3)2 = 5 PbSO4 + 4 HNO3 + 2 HMnO4 + 2 H2O
NaI + Ag2SO4 = NaSO4 + IAg2 =>
NaI + Ag2SO4 = NaSO4 + IAg2
CuSO4 + P4S3 = CuS + P4O10 + SO2 =>
4 CuSO4 + P4S3 = 4 CuS + P4O10 + 3 SO2
Lithiumbromide + chlorine = lithiumchloride + bromine =>
2 LiBr + Cl2 = 2 LiCl + Br2
C106H263O110N16P + O2 = HCO3{-} + NH4{+} + HPO4{2-} + H{+} =>
C106H263O110N16P + 106 O2 = 106 HCO3{-} + 16 NH4{+} + HPO4{2-} + 92 H{+}
C6H5OH + C4H6O3 = C8H8O2 + H2O =>
2 C6H5OH + C4H6O3 = 2 C8H8O2 + H2O
AgNO4 + KOH = KNO4 + AgOH =>
AgNO4 + KOH = KNO4 + AgOH
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Ca(OH)2 + C2H2 = CaC2 + H2O =>
Ca(OH)2 + C2H2 = CaC2 + 2 H2O
Na2Co3 + HCl = NaCl + H2Co3 =>
Na2Co3 + 2 HCl = 2 NaCl + H2Co3
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
H{+} + Cr2O7{2-} + C2H6O = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H6O = 4 Cr{3+} + 2 CO2 + 11 H2O
sodiumiodide + bromine = sodiumbromide + iodine =>
2 NaI + Br2 = 2 NaBr + I2
ICl3 = I + Cl =>
ICl3 = I + 3 Cl
(CH2)3(OH2) + O2 = CO2 + H2O =>
2(CH2)3(OH2) + 9 O2 = 6 CO2 + 8 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaSO4(s) + NaOH(aq) = Ca(OH)2 + Na2SO4 =>
CaSO4(s) + 2 NaOH(aq) = Ca(OH)2 + Na2SO4
Mn(ClO4)2 + CaCO3 = MnCO3 + Ca(ClO4)2 =>
Mn(ClO4)2 + CaCO3 = MnCO3 + Ca(ClO4)2
CO + H2 = C18 + H2O =>
18 CO + 18 H2 = C18 + 18 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Rb + NO = RbNO =>
Rb + NO = RbNO
Al + Fe2 = AlFe2 =>
Al + Fe2 = AlFe2
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
Ca3Al2Si3O12 + SiO2 + Al2SiO5 = CaAl2Si2O8 =>
Ca3Al2Si3O12 + SiO2 + 2 Al2SiO5 = 3 CaAl2Si2O8
SiH2Cl2 + H2O = SiH2O + HCl =>
SiH2Cl2 + H2O = SiH2O + 2 HCl
BrO4{-} + N2H4 = Br{-} + N2 + H2O =>
BrO4{-} + 2 N2H4 = Br{-} + 2 N2 + 4 H2O
KCl + CuCl2 + F2 = K3CuF6 + ClF3 =>
6 KCl + 2 CuCl2 + 21 F2 = 2 K3CuF6 + 10 ClF3
Na2Cr2O7 + HCl = NaCl + CrCl + Cl + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl + 10 Cl + 7 H2O
H2O + CuF2 = HF + Cu(OH)2 =>
2 H2O + CuF2 = 2 HF + Cu(OH)2
Br2 + NaOH = Na + NaBrO3 + H2O =>
Br2 + 12 NaOH = 10 Na + 2 NaBrO3 + 6 H2O
ZnSO3 + Cl2 + H2O = ZnSO4 + HCl =>
ZnSO3 + Cl2 + H2O = ZnSO4 + 2 HCl
WO3 + H2 = WW + H2O =>
2 WO3 + 6 H2 = WW + 6 H2O
(C2H2) + O2 = C + (H2O) =>
2(C2H2) + O2 = 4 C + 2(H2O)
[Ni(NH3)6]SO4 + K4[Fe(CN)6] = K2SO4 + [Ni(NH3)6]2[Fe(CN)6] =>
2[Ni(NH3)6]SO4 + K4[Fe(CN)6] = 2 K2SO4 + [Ni(NH3)6]2[Fe(CN)6]
NH3 + KClO3 = N2 + H2O + KCl =>
2 NH3 + KClO3 = N2 + 3 H2O + KCl
Fe + CO = FeO + C =>
Fe + CO = FeO + C
Na(aq) + H2O(l) = NaO(aq) + H2 =>
Na(aq) + H2O(l) = NaO(aq) + H2
Ag + NHO3 = AgNO3 + NO2 + H2O =>
Ag + 2 NHO3 = AgNO3 + NO2 + H2O
KBr + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O
Ag + H2S = H2Ag + S =>
Ag + H2S = H2Ag + S
HCOONa + H2CrO4 = CO + H2O + Na2CrO4 =>
2 HCOONa + H2CrO4 = 2 CO + 2 H2O + Na2CrO4
Pb + Fe(NO3)2 = Fe2 + Pb(NO3)4 =>
Pb + 2 Fe(NO3)2 = Fe2 + Pb(NO3)4
Mg(HCO3)2 + H2SO4 = H2(HCO3)2 + MgSO4 =>
Mg(HCO3)2 + H2SO4 = H2(HCO3)2 + MgSO4
CuS + NO3{-} = Cu + SO4{2-} + NO =>
CuS + 2 NO3{-} = Cu + SO4{2-} + 2 NO
C2H2(g) + O2(g) = H2O(g) + CO2(g) =>
2 C2H2(g) + 5 O2(g) = 2 H2O(g) + 4 CO2(g)
Al2O3 + CaC2 = Al2O + CaO + CO =>
3 Al2O3 + 2 CaC2 = 3 Al2O + 2 CaO + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
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