| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnSO4 + Na2S = MnS + Na2SO4
CH4O + CuO = CHO + Cu + H2O =>
2 CH4O + 3 CuO = 2 CHO + 3 Cu + 3 H2O
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
Li2 + HBr = LiBr2 + H2 =>
Li2 + 4 HBr = 2 LiBr2 + 2 H2
I2 + KClO3 + H2O = KIO3 + HIO3 + HCl =>
3 I2 + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
(CH3)3CCl + AgNO3 = (CH3)3C + ClAg + NO3 =>
(CH3)3CCl + AgNO3 = (CH3)3C + ClAg + NO3
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
CaCO3 + SO2 + O2 + H2O = CaSO4(H2O)2 + CO2 =>
2 CaCO3 + 2 SO2 + O2 + 4 H2O = 2 CaSO4(H2O)2 + 2 CO2
Fe(NO3)3 + CoCl2 = FeCl2 + Co(NO3)3 =>
Fe(NO3)3 + CoCl2 = FeCl2 + Co(NO3)3
CuSiO3*2H2O + H2SO4 = CuSO4 + H2O + SiO2 =>
CuSiO3*2H2O + H2SO4 = CuSO4 + 3 H2O + SiO2
CH4O + CuO = CHO + Cu + H2O =>
2 CH4O + 3 CuO = 2 CHO + 3 Cu + 3 H2O
K2MnO4 + BaI2 + HNO3 = KNO3 + Mn(NO3)2 + Ba(NO3)2 + H2O + I2 =>
K2MnO4 + 2 BaI2 + 8 HNO3 = 2 KNO3 + Mn(NO3)2 + 2 Ba(NO3)2 + 4 H2O + 2 I2
NaNH2 = Na + NH2 =>
NaNH2 = Na + NH2
ClO2 + H2O = HClO3 + Cl2 =>
10 ClO2 + 4 H2O = 8 HClO3 + Cl2
NaCl + H2O = NaOH + H2 + Cl23 =>
46 NaCl + 46 H2O = 46 NaOH + 23 H2 + 2 Cl23
CH3COOH + HOCH2CH2CH(CH3)2 = CH3COOCH2CH2(CH3)2 + H2O =>
15 CH3COOH + 18 HOCH2CH2CH(CH3)2 = 20 CH3COOCH2CH2(CH3)2 + 8 H2O
B5H9 + O2 = H2O + B =>
4 B5H9 + 9 O2 = 18 H2O + 20 B
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
CaO2 = Ca(O)2 =>
CaO2 = Ca(O)2
ClO2 + H2O = HClO3 + Cl2 =>
10 ClO2 + 4 H2O = 8 HClO3 + Cl2
CH4O + CuO = CHO + Cu + H2O =>
2 CH4O + 3 CuO = 2 CHO + 3 Cu + 3 H2O
CuBr2(aq) + Na2S(aq) = CuS(s) + NaBr(aq) =>
CuBr2(aq) + Na2S(aq) = CuS(s) + 2 NaBr(aq)
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
C6H12O6 = C2H5OH(aq) + CO2(g) =>
C6H12O6 = 2 C2H5OH(aq) + 2 CO2(g)
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + K2SO4 + H2 =>
2 K4(Fe(CN)6) + H2SO4 = 2 K3(Fe(CN)6) + K2SO4 + H2
PbS + H3PO4 = H2S + Pb3(PO4)2 =>
3 PbS + 2 H3PO4 = 3 H2S + Pb3(PO4)2
H2O + CO = CO2 + H =>
H2O + CO = CO2 + 2 H
HSO4 + NaCl = HCl + NaSO4 =>
HSO4 + NaCl = HCl + NaSO4
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
NaBO3 + Cd = CdBO3 + Na =>
NaBO3 + Cd = CdBO3 + Na
Na2O + O2 = NaO =>
2 Na2O + O2 = 4 NaO
CH4O + CuO = CHO + Cu + H2O =>
2 CH4O + 3 CuO = 2 CHO + 3 Cu + 3 H2O
K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI(aq) = =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI(aq)
CH4O + CuO = CHO + Cu + H2O =>
2 CH4O + 3 CuO = 2 CHO + 3 Cu + 3 H2O
S2 + OH = SO4 + H2O =>
S2 + 16 OH = 2 SO4 + 8 H2O
Cs + NaOH = CsOH + Na =>
Cs + NaOH = CsOH + Na
CuSiO3*2H2O + H2SO4 = CuSO4 + H2O + SiO2 =>
CuSiO3*2H2O + H2SO4 = CuSO4 + 3 H2O + SiO2
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
ClO2 + H2O = HClO3 + Cl2 =>
10 ClO2 + 4 H2O = 8 HClO3 + Cl2
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
CS2 + Cl12 = CC14 + S2Cl2 =>
30 CS2 + 5 Cl12 = 2 CC14 + 30 S2Cl2
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
CaBr2 + HNO3 = Ca(NO3)2 + HBr =>
CaBr2 + 2 HNO3 = Ca(NO3)2 + 2 HBr
Fe + AgCHO = FeCHO + Ag =>
Fe + AgCHO = FeCHO + Ag
PtF4 = Pt + F2 =>
PtF4 = Pt + 2 F2
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
HNO + H2O = H + NO3 =>
HNO + 2 H2O = 5 H + NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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