| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO4 + 8 HBr = MnBr2 + 4 H2O + 6 Br
Ca(NO3)2 + Mg3(PO4)2 = Ca(PO4)2 + Mg3(NO3)2 =>
Ca(NO3)2 + Mg3(PO4)2 = Ca(PO4)2 + Mg3(NO3)2
H2S + KH = KHS + H2 =>
H2S + KH = KHS + H2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Al(s) + CaS(aq) = AlS + Ca =>
Al(s) + CaS(aq) = AlS + Ca
Cl2 + O7 = ClO4 =>
7 Cl2 + 8 O7 = 14 ClO4
Ag(s) + ZnCO3(aq) = Zn(s) + AgCO3(aq) =>
Ag(s) + ZnCO3(aq) = Zn(s) + AgCO3(aq)
H2SO4 + IH = H2SO3 + I3 + H2O =>
3 H2SO4 + 6 IH = 3 H2SO3 + 2 I3 + 3 H2O
Mn2O7{2-} + I{-} + H2O = Mn2O4{2-} + I2 + OH{-} =>
Mn2O7{2-} + 6 I{-} + 3 H2O = Mn2O4{2-} + 3 I2 + 6 OH{-}
K2CrO4 + Na2S + H2O = Cr(OH)3 + S + KOH + NaOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NaOH
W + HCl = WCl + H2 =>
2 W + 2 HCl = 2 WCl + H2
N2O5 + H2O = NH5 + O2 =>
N2O5 + 5 H2O = 2 NH5 + 5 O2
Na + CsBr = NaBr + Cs =>
Na + CsBr = NaBr + Cs
PH3 + CuSO4 + H2O = Cu2SO4 + H3PO4 + H2SO4 =>
PH3 + 8 CuSO4 + 4 H2O = 4 Cu2SO4 + H3PO4 + 4 H2SO4
NaClO + KBr = KClO + NaBr =>
NaClO + KBr = KClO + NaBr
SiO4{4-} + H3O{+} = H4SiO4 + H2O =>
SiO4{4-} + 4 H3O{+} = H4SiO4 + 4 H2O
Co2 + H2O = CoH + O =>
Co2 + H2O = 2 CoH + O
AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + SO2 =>
2 AlBr3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 SO2
HNO3 + Rh(CO3)2 = Rh(NO3)4 + CO2 + H2O =>
4 HNO3 + Rh(CO3)2 = Rh(NO3)4 + 2 CO2 + 2 H2O
(COOK)2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5(COOK)2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Na3PO4*12H2O + NiSO4*6H2O = Ni3(PO4)2 + H2O + Na2SO4 =>
2 Na3PO4*12H2O + 3 NiSO4*6H2O = Ni3(PO4)2 + 42 H2O + 3 Na2SO4
Ca3(PO4)2 + NaOH = Na3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ca(OH)2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Cr(OH)3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 5 H2O
C2H4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4) + K2SO4 + H2O =>
5 C2H4 + 6 K2Cr2O7 + 12 H2SO4 = 10 CO2 + 6 Cr2(SO4) + 6 K2SO4 + 22 H2O
SnCI2 + FeCI3 = SnCI4 + FeCI2 =>
SnCI2 + 2 FeCI3 = SnCI4 + 2 FeCI2
K + Na[Ca(NO2)6] = K[Ca(NO2)6] + Na =>
K + Na[Ca(NO2)6] = K[Ca(NO2)6] + Na
H3PO4 + NH3 = [NH4]2HPO4 =>
H3PO4 + 2 NH3 = [NH4]2HPO4
H2SO4 + NaHSO3 = SO2 + H2O + NaSO4 =>
3 H2SO4 + 2 NaHSO3 = 3 SO2 + 4 H2O + 2 NaSO4
FeO + NO2 + O2 = Fe(NO3)2 =>
2 FeO + 4 NO2 + O2 = 2 Fe(NO3)2
Al(NO3)2 + Na2S = AlS + NaNO3 =>
Al(NO3)2 + Na2S = AlS + 2 NaNO3
Ba(HCO3)2 + Al2(SO4)3 = BaSO4 + Al(HCO3)3 =>
3 Ba(HCO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(HCO3)3
I2 + F10 = I2F10 =>
I2 + F10 = I2F10
NaOH + CH3COOH = H2O + CO2 + NaCH3COOH =>
8 NaOH + 9 CH3COOH = 6 H2O + 2 CO2 + 8 NaCH3COOH
FeO + NO2 + O2 = Fe(NO3)2 =>
2 FeO + 4 NO2 + O2 = 2 Fe(NO3)2
CH4 + Br2 = CH3 + HBr2 =>
CH4 + Br2 = CH3 + HBr2
AlOHCl2 + HCl = AlCl3 + H2O =>
AlOHCl2 + HCl = AlCl3 + H2O
GaAs + HCl = GaCl + H + As =>
GaAs + HCl = GaCl + H + As
LiCl + LiF + ZrF4 + InCl3 = Li10In2Zr2Cl12F12 =>
6 LiCl + 4 LiF + 2 ZrF4 + 2 InCl3 = Li10In2Zr2Cl12F12
FeO + NO2 + O2 = Fe(NO3)2 =>
2 FeO + 4 NO2 + O2 = 2 Fe(NO3)2
FeCl2 + (OH)2 = Fe(OH)2 + Cl =>
FeCl2 + (OH)2 = Fe(OH)2 + 2 Cl
C16H10 + NaHCO3 + H2O = CH3COOH + Na =>
C16H10 + 2 NaHCO3 + 12 H2O = 9 CH3COOH + 2 Na
NiNO3 + KCO4 = KNO3 + NiCO4 =>
NiNO3 + KCO4 = KNO3 + NiCO4
NO = N + O2 =>
2 NO = 2 N + O2
Mg + Al(ClO3)3 = Mg(ClO3)3 + Al =>
Mg + Al(ClO3)3 = Mg(ClO3)3 + Al
FeO + NO2 + O2 = Fe(NO3)2 =>
2 FeO + 4 NO2 + O2 = 2 Fe(NO3)2
Na2CO3H2O(s) = Na2CO3(s) + H2O(l) =>
Na2CO3H2O(s) = Na2CO3(s) + H2O(l)
HBr + Cr(OH)3 = H2O + CrBr3 =>
3 HBr + Cr(OH)3 = 3 H2O + CrBr3
Mg(m) + HCl(aq) = MgCl2(aq) + H(g) =>
Mg(m) + 2 HCl(aq) = MgCl2(aq) + 2 H(g)
Sb2S5 + (NH4)2S = (NH4)3SbS4 =>
Sb2S5 + 3(NH4)2S = 2(NH4)3SbS4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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