| Équations équilibrées la veille | Équations équilibrées le lendemain |
35 CH3CCH + 22 KMnO4 + 33 H2SO4 = 15 C6H5COOH + 22 MnSO4 + 11 K2SO4 + 58 H2O
Na2CO3*10H2O + C6H8O7 = Na2C6H8O7 + H2O + CO2 =>
9 Na2CO3*10H2O + 10 C6H8O7 = 9 Na2C6H8O7 + 94 H2O + 15 CO2
Cu + Ca(No3)2 = Ca + Cu(No3)2 =>
Cu + Ca(No3)2 = Ca + Cu(No3)2
CH3COOH + CH3(CH2)2CH2OH = CH3COO(CH2)3CH3 + H2O =>
CH3COOH + CH3(CH2)2CH2OH = CH3COO(CH2)3CH3 + H2O
Mn + H2MnO4 = Mn2(MnO4)3 + H2 =>
2 Mn + 3 H2MnO4 = Mn2(MnO4)3 + 3 H2
CrCl3 + Na3PO4 = NaCl + Cr(PO4) =>
CrCl3 + Na3PO4 = 3 NaCl + Cr(PO4)
H3COH + CO = CH3COOH =>
H3COH + CO = CH3COOH
OH{-} + TlCl + ClO{-} = Tl2O3 + Cl{-} + H2O =>
2 OH{-} + 2 TlCl + 2 ClO{-} = Tl2O3 + 4 Cl{-} + H2O
BaCl2(aq) + NH4OH(aq) = Ba(OH)2(aq) + NH4Cl(aq) =>
BaCl2(aq) + 2 NH4OH(aq) = Ba(OH)2(aq) + 2 NH4Cl(aq)
(Na2CO3)*(NaHCO3)2 = (H2O) + CO2 + (Na2CO3) =>
(Na2CO3)*(NaHCO3)2 = (H2O) + CO2 + 2(Na2CO3)
V2O5 + AgCl = VCl5 + Ag2O =>
V2O5 + 10 AgCl = 2 VCl5 + 5 Ag2O
Cl + I2 = ICl =>
2 Cl + I2 = 2 ICl
BiOCl + H2SO4 = Bi2(SO4)3 + H2O + HCl =>
2 BiOCl + 3 H2SO4 = Bi2(SO4)3 + 2 H2O + 2 HCl
H2SO3 + HNO3 = SO3 + HNO2 + H2O =>
H2SO3 + HNO3 = SO3 + HNO2 + H2O
CaCl2 + Li2C2O4 = LiCl + CaC2O4 =>
CaCl2 + Li2C2O4 = 2 LiCl + CaC2O4
(Ag(NH3)2)OH + NaOH + HCOH = Ag + HCOONa + NH3 + H2O =>
2(Ag(NH3)2)OH + NaOH + HCOH = 2 Ag + HCOONa + 4 NH3 + 2 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Zn + FeBr2 = ZnBr2 + Fe =>
Zn + FeBr2 = ZnBr2 + Fe
HCOOH + HOC2H5 = H2O + CHCOOC2H5 =>
6 HCOOH + 5 HOC2H5 = 9 H2O + 4 CHCOOC2H5
CuSO4(aq) + NaHCO3(aq) = Cu(HCO3)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaHCO3(aq) = Cu(HCO3)2(s) + Na2SO4(aq)
KCrO2 + KClO3 + KOH = K2CrO4 + KCl + H2 =>
6 KCrO2 + 2 KClO3 + 6 KOH = 6 K2CrO4 + 2 KCl + 3 H2
W + H2 = WH2 =>
W + H2 = WH2
SeO4{2-} + H{+} = HSeO4{-} =>
SeO4{2-} + H{+} = HSeO4{-}
Ca3(PO4)2 + KOH = KPO4 + Ca3(OH)2 =>
Ca3(PO4)2 + 2 KOH = 2 KPO4 + Ca3(OH)2
H3PONaOH = H3OHNaPO =>
H3PONaOH = H3OHNaPO
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
NH3O + O2 = NO + H2O =>
4 NH3O + 3 O2 = 4 NO + 6 H2O
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
Zn + AgNO3 = Zn(NO3)2 + ZnAg =>
3 Zn + 2 AgNO3 = Zn(NO3)2 + 2 ZnAg
PBr3 + H2O = HBr + P2O3 =>
2 PBr3 + 3 H2O = 6 HBr + P2O3
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
Na + CI = Na*CI =>
Na + CI = Na*CI
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na + P = PNa =>
Na + P = PNa
C10H10O2N4S + O2 = CO2 + H2O + N2O5 + SO2 =>
2 C10H10O2N4S + 35 O2 = 20 CO2 + 10 H2O + 4 N2O5 + 2 SO2
Fe3O4 + HNO3 + H{+} = Fe{3+} + NO + H2O =>
3 Fe3O4 + HNO3 + 27 H{+} = 9 Fe{3+} + NO + 14 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CF4 + H2O = CO2 + HF =>
CF4 + 2 H2O = CO2 + 4 HF
C7H6O + NaBH4 = C7H8O + NaBH3 =>
C7H6O + 2 NaBH4 = C7H8O + 2 NaBH3
Al2O3(s) + C = Al(s) + CO(g) =>
Al2O3(s) + 3 C = 2 Al(s) + 3 CO(g)
HCH2CHCO2 + NaOH = H2O + CO2 + Na =>
HCH2CHCO2 + 12 NaOH = 8 H2O + 3 CO2 + 12 Na
K2SO4KOH = KHSO4K2O =>
K2SO4KOH = KHSO4K2O
BOH + HI = H2O + BI =>
BOH + HI = H2O + BI
Zn + H2SO4 = Zn5SO4 + H2 =>
5 Zn + H2SO4 = Zn5SO4 + H2
H2NCH2CH2COOH + NaOH = (H2NCH2CH2COO)Na + H2O =>
H2NCH2CH2COOH + NaOH = (H2NCH2CH2COO)Na + H2O
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
SeO4{2-} + H{+} = HSeO4{-} =>
SeO4{2-} + H{+} = HSeO4{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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