| Équations équilibrées la veille | Équations équilibrées le lendemain |
23 KNO3 + 3 C12H22O11 = 23 KCO + 13 CO + 66 HO + 23 N
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KOH + CaSO4 = KSO4 + Ca(OH) =>
KOH + CaSO4 = KSO4 + Ca(OH)
CuNo3 + AgBr = CuBr + AgNo3 =>
CuNo3 + AgBr = CuBr + AgNo3
CaMg(CO3)2 + NH4 = Ca + Mg + NO3 + CO2 + H2O =>
5 CaMg(CO3)2 + 2 NH4 = 5 Ca + 5 Mg + 2 NO3 + 10 CO2 + 4 H2O
Ca(No3)2 + H3PO4 = Ca3(PO4)2 + HNo3 =>
3 Ca(No3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNo3
CuNo3 + AgBr = CuBr + AgNo3 =>
CuNo3 + AgBr = CuBr + AgNo3
KOH + CaSO4 = KSO4 + Ca(OH) =>
KOH + CaSO4 = KSO4 + Ca(OH)
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
Cl2 + C2H3COOH = C2H3COOCl + H2 =>
Cl2 + 2 C2H3COOH = 2 C2H3COOCl + H2
SrCl2 + LiF = SrF2 + LiCl =>
SrCl2 + 2 LiF = SrF2 + 2 LiCl
NiNO3 + NaSO4 = NiSO4 + NaNO3 =>
NiNO3 + NaSO4 = NiSO4 + NaNO3
CuNo3 + AgBr = CuBr + AgNo3 =>
CuNo3 + AgBr = CuBr + AgNo3
CO2 + SO3 = CO2SO3 =>
CO2 + SO3 = CO2SO3
Ca2Co3 + NaNo3 = Ca2No3 + NaCo3 =>
Ca2Co3 + NaNo3 = Ca2No3 + NaCo3
Li3PO4 + Mg(ClO3)2 = Mg3(PO4)2 + LiClO3 =>
2 Li3PO4 + 3 Mg(ClO3)2 = Mg3(PO4)2 + 6 LiClO3
OH + C7H8 = CO2 + H2O =>
36 OH + C7H8 = 7 CO2 + 22 H2O
C25H30ClN3(aq)NaOH(aq) = C25H30ClN3OH(aq)Na(s) =>
C25H30ClN3(aq)NaOH(aq) = C25H30ClN3OH(aq)Na(s)
H2O = H + O =>
H2O = 2 H + O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2Cl4 + Fe + H{+} = C2H4 + Cl{-} + Fe{+2} =>
C2Cl4 + 4 Fe + 4 H{+} = C2H4 + 4 Cl{-} + 4 Fe{+2}
Fe2O3(s) + C(aq) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(aq) = 4 Fe(s) + 3 CO2(g)
CuNo3 + AgBr = CuBr + AgNo3 =>
CuNo3 + AgBr = CuBr + AgNo3
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
CO2 + BaO = BaC + O2 =>
2 CO2 + 2 BaO = 2 BaC + 3 O2
Na2S + (CH3COO)2Pb = C2H3NaO2 + PbS =>
Na2S + (CH3COO)2Pb = 2 C2H3NaO2 + PbS
CuSO3 + Ca(OH)2 = Cu + CaSO4 + H2O =>
CuSO3 + Ca(OH)2 = Cu + CaSO4 + H2O
H2SiO3 + V(OH)3 = V(HSiO3)3 + H2O =>
3 H2SiO3 + V(OH)3 = V(HSiO3)3 + 3 H2O
Ba(NO3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaNO3(aq)
[MnO4] + HCN + I = Mn + ICN + H2O =>
[MnO4] + 8 HCN + 8 I = Mn + 8 ICN + 4 H2O
C6H5COOCH3 + KOH = CH3OH + C6H5COKO =>
C6H5COOCH3 + KOH = CH3OH + C6H5COKO
TiO + CH4 + Cl2 = TiCl4 + H2O + CH3 =>
TiO + 2 CH4 + 2 Cl2 = TiCl4 + H2O + 2 CH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuNo3 + AgBr = CuBr + AgNo3 =>
CuNo3 + AgBr = CuBr + AgNo3
MnSO4 + NaOH + I2 = MnO2 + NaI + H2O + Na2SO4 =>
MnSO4 + 4 NaOH + I2 = MnO2 + 2 NaI + 2 H2O + Na2SO4
CuNo3 + AgBr = CuBr + AgNo3 =>
CuNo3 + AgBr = CuBr + AgNo3
CH5NO2 + C8H8O = C8H11N + CO2 + H2O =>
CH5NO2 + C8H8O = C8H11N + CO2 + H2O
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq) =>
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq)
BaO + SiO2 = Ba2Si + O4 =>
2 BaO + SiO2 = Ba2Si + O4
Na{-}3PO{-}4 + HCl = NaCl + H{-}3PO{-}4 =>
Na{-}3PO{-}4 + HCl = NaCl + H{-}3PO{-}4
CO2 + H2O = C16H12O8 + O2 =>
16 CO2 + 6 H2O = C16H12O8 + 15 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOH + Hg(NO3)2 = Na(NO3)2 + HgOH =>
NaOH + Hg(NO3)2 = Na(NO3)2 + HgOH
C14H10O4Cu + NH4CIO4 = CuCI2 + N2 + H2O + CO2 + HCI =>
5 C14H10O4Cu + 64 NH4CIO4 = 5 CuCI2 + 32 N2 + 126 H2O + 75 CO2 + 54 HCI
J2 + H2S + H2O = H2SO4 + HJ =>
4 J2 + H2S + 4 H2O = H2SO4 + 8 HJ
KCl + AgCl = KAgCl2 =>
KCl + AgCl = KAgCl2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
CuFeS2 + HNO3 = Cu(NO3)3 + H2SO4 + Fe2(SO4)3 + NO + H2O =>
2 CuFeS2 + 18 HNO3 = 2 Cu(NO3)3 + H2SO4 + Fe2(SO4)3 + 12 NO + 8 H2O
Ni(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Ni(OH)3 =>
2 Ni(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Ni(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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