| Équations équilibrées la veille |
P2O5 + 3 MnO = Mn3(PO4)2
CH4 + Ar = H2 + CAr =>
CH4 + Ar = 2 H2 + CAr
Cu(SO4) + K(PO4) = Cu(PO4) + K(SO4) =>
Cu(SO4) + K(PO4) = Cu(PO4) + K(SO4)
CrO4 + H2O = Cr + OH =>
CrO4 + 4 H2O = Cr + 8 OH
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
IO3{-} + H2O + e = I2 + OH{-} =>
2 IO3{-} + 6 H2O + 10e = I2 + 12 OH{-}
CO + H2O + SO3 = C6H6OS + O2 =>
12 CO + 6 H2O + 2 SO3 = 2 C6H6OS + 11 O2
CO2 + H2O2 = C6H12O6 + O2 =>
6 CO2 + 6 H2O2 = C6H12O6 + 9 O2
SrCO3 + V2O5 = Sr2V2O7 + CO2 =>
2 SrCO3 + V2O5 = Sr2V2O7 + 2 CO2
C2H4O + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Cr2(CH3COO)4(H2O)2 + O2 = CO2 + CrO3 + H2O =>
Cr2(CH3COO)4(H2O)2 + 10 O2 = 8 CO2 + 2 CrO3 + 8 H2O
KI + CHCl3 = CHI3 + KCl =>
3 KI + CHCl3 = CHI3 + 3 KCl
P6 = P4 =>
2 P6 = 3 P4
CaBr2 + K3Po4 = Ca3(Po4)2 + KBr =>
3 CaBr2 + 2 K3Po4 = Ca3(Po4)2 + 6 KBr
CrO4 + H2O = Cr(OH)4 + OH =>
CrO4 + 4 H2O = Cr(OH)4 + 4 OH
Fe2 + H2O = FeO + H2 =>
Fe2 + 2 H2O = 2 FeO + 2 H2
CuCl2 + V2O3 = CuO + VCl3 =>
3 CuCl2 + V2O3 = 3 CuO + 2 VCl3
SO2 + OH = SO4 + H2O =>
SO2 + 4 OH = SO4 + 2 H2O
Na2HPO4 + NaOH = Na3PO4H2O =>
Na2HPO4 + NaOH = Na3PO4H2O
ClO3{-} + MnO4{-} + H{+} = ClO4{-} + H2O + Mn{2+} =>
5 ClO3{-} + 2 MnO4{-} + 6 H{+} = 5 ClO4{-} + 3 H2O + 2 Mn{2+}
Au + CO = AuO + C =>
Au + CO = AuO + C
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
(NH4)2S + CuSO4 = CuS + H2SO4 + NH3 =>
(NH4)2S + CuSO4 = CuS + H2SO4 + 2 NH3
Cl2 + CaC2 = CaCl2 + CCl4 =>
5 Cl2 + CaC2 = CaCl2 + 2 CCl4
Al2(SO4)3*18H2O + NH4OH = Al(OH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + 18 H2O
Cr2(SO4)3 + K2NO3 = CrK3 + NO3SO4 =>
Cr2(SO4)3 + 3 K2NO3 = 2 CrK3 + 3 NO3SO4
CO2 + H2O2 = CO3 + H2O =>
CO2 + H2O2 = CO3 + H2O
Na2S + S = Na2S4 =>
Na2S + 3 S = Na2S4
KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4
CuSO4 + NaPO4 = Cu(PO4) + NaSO4 =>
CuSO4 + NaPO4 = Cu(PO4) + NaSO4
K + LiOH = KOH + Li22 =>
22 K + 22 LiOH = 22 KOH + Li22
SO2 + KMnO4 + H2S = H2SO4 + MnSO4 + K2S =>
6 SO2 + 4 KMnO4 + 3 H2S = 3 H2SO4 + 4 MnSO4 + 2 K2S
KI + CHCl3 = KICl + CH =>
3 KI + CHCl3 = 3 KICl + CH
Na + AlH3 = Al + NaH =>
3 Na + AlH3 = Al + 3 NaH
H2O + CrO4 = Cr2O7 + OH =>
H2O + 2 CrO4 = Cr2O7 + 2 OH
N2O5 + Cl2 = NCl3 + O2 =>
2 N2O5 + 6 Cl2 = 4 NCl3 + 5 O2
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
PO + H2O = P(OH)2 =>
PO + H2O = P(OH)2
CO2 + H2O2 = C4H6O4 + O2 =>
4 CO2 + 3 H2O2 = C4H6O4 + 5 O2
CUS + H2S = HCU + S2 =>
4 CUS + 2 H2S = 4 HCU + 3 S2
Cl + CH3 = CCl4 + HCl =>
7 Cl + CH3 = CCl4 + 3 HCl
Cu + Fe(NO3)3 = Cu(NO3) + Fe =>
3 Cu + Fe(NO3)3 = 3 Cu(NO3) + Fe
Al(s) + H2SO4(i) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(i) = Al2(SO4)3(aq) + 3 H2(g)
Sr + H2SO4 = SrSO4H2 =>
Sr + H2SO4 = SrSO4H2
Al + BaCl2 = AlCl3 + Ba =>
2 Al + 3 BaCl2 = 2 AlCl3 + 3 Ba
KI + CHCl3 = I2 + KCHCl3 =>
2 KI + 2 CHCl3 = I2 + 2 KCHCl3
H2ClO4 + KOH = K2ClO4 + H2O =>
H2ClO4 + 2 KOH = K2ClO4 + 2 H2O
SnS2(s) + O2 = SnO2(s) + SO2(g) =>
SnS2(s) + 3 O2 = SnO2(s) + 2 SO2(g)
HNO3(aq) + Fe(OH)3(aq) = Fe(NO3)3(aq) + H2O =>
3 HNO3(aq) + Fe(OH)3(aq) = Fe(NO3)3(aq) + 3 H2O
(Ag2O) = (Ag) + O2 =>
2(Ag2O) = 4(Ag) + O2
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| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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