| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + HCl = ClKI + H
BaCl + Na2(SO4)2 = NaCl + BaSO4 =>
2 BaCl + Na2(SO4)2 = 2 NaCl + 2 BaSO4
C3H7OH + H2O2 = C7H6O + H2O =>
7 C3H7OH + 15 H2O2 = 3 C7H6O + 34 H2O
CaSO4HCl = HSO4CaCl =>
CaSO4HCl = HSO4CaCl
Mo + CH4 = Mo2C + H2 =>
2 Mo + CH4 = Mo2C + 2 H2
C7H13 + O2 = CO2 + H2O =>
4 C7H13 + 41 O2 = 28 CO2 + 26 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(C2H3O2)3 + MnCl2 = AlCl3 + Mn(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 MnCl2 = 2 AlCl3 + 3 Mn(C2H3O2)2
C6H5NH2Br2 = C6NH2BrH4HBr =>
C6H5NH2Br2 = C6NH2BrH4HBr
Zr + HNO3 + HCl = ZrCl4 + NO + H2O =>
3 Zr + 4 HNO3 + 12 HCl = 3 ZrCl4 + 4 NO + 8 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
FeCl2 + Na = NaCl + Fe =>
FeCl2 + 2 Na = 2 NaCl + Fe
NaOH + C4H4O4 = H2O + Na2C4H2O4 =>
2 NaOH + C4H4O4 = 2 H2O + Na2C4H2O4
CuSO4 + HI = CuI + I2 + H2SO4 =>
2 CuSO4 + 4 HI = 2 CuI + I2 + 2 H2SO4
Al(OH)3 + NaOH + H2O = Na[Al(OH)4(H2O)2] =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)4(H2O)2]
Ni + (NO3)2 = Ni(NO3)2 =>
Ni + (NO3)2 = Ni(NO3)2
CuSO4 + HI = CuI + I2 + H2SO4 =>
2 CuSO4 + 4 HI = 2 CuI + I2 + 2 H2SO4
CoCl2*6H2O(s) = CoCl2(s) + H2O =>
CoCl2*6H2O(s) = CoCl2(s) + 6 H2O
Cr(PO3)3 = Cr4(P2O7)3 + P2O5 =>
4 Cr(PO3)3 = Cr4(P2O7)3 + 3 P2O5
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2(g) + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2(g) + 3 H2O
Fe2S3 + H2O + O2 = Fe(OH)2 + S =>
Fe2S3 + 2 H2O + O2 = 2 Fe(OH)2 + 3 S
CFe = FeC =>
CFe = FeC
KOH + AlCl3 = KCl + Al(OH)3 =>
3 KOH + AlCl3 = 3 KCl + Al(OH)3
HAuCl4 + NaBH4 + H2O = H3BO3 + Au + NaCl + H2 =>
2 HAuCl4 + 8 NaBH4 + 24 H2O = 8 H3BO3 + 2 Au + 8 NaCl + 29 H2
Cu3P + H{+} + Cr2O7{-2} = Cu{2} + H3PO4 + Cr{3} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{2} + 6 H3PO4 + 22 Cr{3} + 53 H2O
AgNO3 + (NH4)2Co3 = Ag2Co3(s) + NH4NO3 =>
2 AgNO3 + (NH4)2Co3 = Ag2Co3(s) + 2 NH4NO3
(NO3)2Pb = Pb(NO3)2 =>
(NO3)2Pb = Pb(NO3)2
Co3O4 + CO = Co + CO2 =>
Co3O4 + 4 CO = 3 Co + 4 CO2
HCoONa + H2SO4 = Na2SO4 + Co + H2O =>
2 HCoONa + H2SO4 = Na2SO4 + 2 Co + 2 H2O
CO3{2-} + H{+} = HCO3{-} =>
CO3{2-} + H{+} = HCO3{-}
V3 + O2 = V2O3 =>
4 V3 + 9 O2 = 6 V2O3
HSO4 + CaOH = CaSO4 + H2O =>
HSO4 + CaOH = CaSO4 + H2O
Cu + S = Cu(l)S =>
Cu + S = Cu(l)S
AgNO3 + Na2CO3 = AgNO3Na2CO3 =>
AgNO3 + Na2CO3 = AgNO3Na2CO3
K2CO3 + HNO2 = KNO2 + CO2 + H2O =>
K2CO3 + 2 HNO2 = 2 KNO2 + CO2 + H2O
MgS + AlN = Al2S3 + Mg3N2 =>
3 MgS + 2 AlN = Al2S3 + Mg3N2
Ag + Hg(No3)2 = Hg + Ag(No3) =>
2 Ag + Hg(No3)2 = Hg + 2 Ag(No3)
K2SO4 + AgCl = Ag2SO4 + KCl =>
K2SO4 + 2 AgCl = Ag2SO4 + 2 KCl
NaOH + C = Na + H2 + H2CO3 =>
6 NaOH + 2 C = 6 Na + H2 + 2 H2CO3
Cu2S2 + O2 = Cu2O + SO2 =>
2 Cu2S2 + 5 O2 = 2 Cu2O + 4 SO2
HCl + FeI3 = FeCl3 + HI =>
3 HCl + FeI3 = FeCl3 + 3 HI
HNO2 + Hg(OH)2 = Hg(NO2)2 + H2O =>
2 HNO2 + Hg(OH)2 = Hg(NO2)2 + 2 H2O
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
Co + Na2CO3 = CoCO3 + Na =>
Co + Na2CO3 = CoCO3 + 2 Na
(CaCO3)3Mg(OH)2 + HCl(aq) = CaCl2(aq) + MgCl2(aq) + H2O(l) + CO2(g) =>
(CaCO3)3Mg(OH)2 + 8 HCl(aq) = 3 CaCl2(aq) + MgCl2(aq) + 5 H2O(l) + 3 CO2(g)
HClO4 = ClO2 + H2O + O2 =>
4 HClO4 = 4 ClO2 + 2 H2O + 3 O2
NaOH + S = Na2S4 + H2O + SO2 =>
4 NaOH + 9 S = 2 Na2S4 + 2 H2O + SO2
Li2S + CoCl2 = LiCl + CoS =>
Li2S + CoCl2 = 2 LiCl + CoS
HCOOHKOH = KCOOHH2O =>
HCOOHKOH = KCOOHH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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