| Équations équilibrées la veille |
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C2H6O + C6H8O6 = C14H32O10 =>
4 C2H6O + C6H8O6 = C14H32O10
Cd + AgF = Ag + CdF =>
Cd + AgF = Ag + CdF
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2(aq) + MgSO4(aq) =>
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2(aq) + MgSO4(aq)
H3AsO3 = H2O + As2O3 =>
2 H3AsO3 = 3 H2O + As2O3
(NH)PO + Pb(NO) = Pb(PO) + NHNO =>
(NH)PO + Pb(NO) = Pb(PO) + NHNO
H + C2H3O2 = H(C2H3O2)2 =>
H + 2 C2H3O2 = H(C2H3O2)2
Mg(OH)2 + BaSO4 = Mg(SO4) + Ba(OH)2 =>
Mg(OH)2 + BaSO4 = Mg(SO4) + Ba(OH)2
FeO + S = Fe + SO2 =>
2 FeO + S = 2 Fe + SO2
Zn + Cr(NO3)3 = Zn(NO3)2 + Cr =>
3 Zn + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 Cr
Fe(OH)3(s) + H2SO4(aq) = Fe2[SO4]3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2[SO4]3(aq) + 6 H2O(l)
C8H8O + NaBH4 = C8H10O + NaB =>
2 C8H8O + NaBH4 = 2 C8H10O + NaB
H{+}(aq) + Cr2O7{2-}(aq) + C2H5OH(aq) = Cr{3+}(aq) + C2H4O(aq) + H2O(l) =>
8 H{+}(aq) + Cr2O7{2-}(aq) + 3 C2H5OH(aq) = 2 Cr{3+}(aq) + 3 C2H4O(aq) + 7 H2O(l)
K2HAsO4 + H2O = H3AsO4 + KOH =>
K2HAsO4 + 2 H2O = H3AsO4 + 2 KOH
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
HCl = H* + Cl =>
HCl = H* + Cl
AgCN = Ag + C + N2 =>
2 AgCN = 2 Ag + 2 C + N2
HLO3 + Na2SO3 = Na2SO4 + L + H2O =>
2 HLO3 + 5 Na2SO3 = 5 Na2SO4 + 2 L + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
CH3OH + I2 + P = CH3I + H3PO3 =>
6 CH3OH + 3 I2 + 2 P = 6 CH3I + 2 H3PO3
K2SO4 + NH4OH = (NH4)2SO4 + KOH =>
K2SO4 + 2 NH4OH = (NH4)2SO4 + 2 KOH
Si(Co3)2 = Si + (Co3)2 =>
Si(Co3)2 = Si + (Co3)2
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
Ag + ClH = AgH + Cl =>
Ag + ClH = AgH + Cl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
AuS + H2 = Au + HS =>
2 AuS + H2 = 2 Au + 2 HS
Ce2Al22O36 + CaAl16Mg2O27 = Ca2Al2Ce2O8 + Al2O3 + MgAl2O4 =>
Ce2Al22O36 + 2 CaAl16Mg2O27 = Ca2Al2Ce2O8 + 22 Al2O3 + 4 MgAl2O4
Co(NO2)6 + MnO4{-} + H{+} = Co{2+} + NO3{-} + Mn{2+} + H2O =>
5 Co(NO2)6 + 8 MnO4{-} + 4 H{+} = 5 Co{2+} + 30 NO3{-} + 8 Mn{2+} + 2 H2O
K2IrCl6 + NaBH4 + H2O = Ir + NaCl + B2O3 + HCl + KCl =>
4 K2IrCl6 + 2 NaBH4 + 3 H2O = 4 Ir + 2 NaCl + B2O3 + 14 HCl + 8 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(HCO3)2 + NaOH = Ba(OH)2 + Na2CO3 + H2O =>
Ba(HCO3)2 + 4 NaOH = Ba(OH)2 + 2 Na2CO3 + 2 H2O
CUSO4 + KI = CUKI + SO4 =>
CUSO4 + KI = CUKI + SO4
PtCl2 + F2 = PtF5 + Cl2 =>
2 PtCl2 + 5 F2 = 2 PtF5 + 2 Cl2
C17H3402 + O2 = CO2 + H2O =>
2 C17H3402 + 1735 O2 = 34 CO2 + 3402 H2O
Al2 + H2O = Al2O + H2 =>
Al2 + H2O = Al2O + H2
Al(OH)4{-} + H2SO4(aq) = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4{2-}
Co(OH)2 + KMnO4 + H2O = Co(OH)3 + MnO2 + KOH =>
3 Co(OH)2 + KMnO4 + 2 H2O = 3 Co(OH)3 + MnO2 + KOH
K3(Cr(OH)6) + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 K3(Cr(OH)6) + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
KMnO4 + KHSO3 + KOH = K2MnO4 + KHSO4 + H2O =>
2 KMnO4 + KHSO3 + 2 KOH = 2 K2MnO4 + KHSO4 + H2O
POH3 + O3 = H3PO4 =>
POH3 + O3 = H3PO4
Cu + FeCl3 = CuCl + FeCl2 =>
Cu + FeCl3 = CuCl + FeCl2
Ca(OH)2 + C15H31COOH = CaOH + CO2 + H2O =>
92 Ca(OH)2 + C15H31COOH = 92 CaOH + 16 CO2 + 62 H2O
RbBr + CaS = Rb2S + CaBr2 =>
2 RbBr + CaS = Rb2S + CaBr2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C2H5OH + K2Cr2O7 = H2O + CO2 + KCr =>
7 C2H5OH + 6 K2Cr2O7 = 21 H2O + 14 CO2 + 12 KCr
Li2SO4 + HCl = LiCl + SO3 + H2O =>
Li2SO4 + 2 HCl = 2 LiCl + SO3 + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
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Équations équilibrées sur10/20/24
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