| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaBr2 + 2 K3PO4 = 6 KBr + Ca3(PO4)2
NH4NO3 + CaMg(CO3)2 = MgNO3 + CaNO3 + NH3 + CO2 + H2O =>
7 NH4NO3 + 4 CaMg(CO3)2 = 4 MgNO3 + 4 CaNO3 + 6 NH3 + 8 CO2 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KSO4 + H2O =>
2 SO2 + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 2 KSO4 + 3 H2O
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
K2O2 + K = K2O =>
K2O2 + 2 K = 2 K2O
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
(CH3COO)2Mn*4H2O + (CH3COO)2Cu*4H2O + C6H8O7 = CuMn2O4 + H2O + C =>
6(CH3COO)2Mn*4H2O + 3(CH3COO)2Cu*4H2O + C6H8O7 = 3 CuMn2O4 + 67 H2O + 42 C
CaO*Al2O3*CaSO4*H2O + CaCO3 + H2O = CaO*Al2O3*CaCO3*11H2O + CaO*Al2O3*3CaSO4*32H2O =>
3 CaO*Al2O3*CaSO4*H2O + 2 CaCO3 + 51 H2O = 2 CaO*Al2O3*CaCO3*11H2O + CaO*Al2O3*3CaSO4*32H2O
NH4NO3 + CaMg(CO3)2 = MgNO3 + CaNO3 + NH3 + CO2 + H2O =>
7 NH4NO3 + 4 CaMg(CO3)2 = 4 MgNO3 + 4 CaNO3 + 6 NH3 + 8 CO2 + 5 H2O
Cr2O7{2-} + Cu2S + H{+} = Cr{3+} + Cu{2+} + H2O + SO4{2-} =>
5 Cr2O7{2-} + 3 Cu2S + 46 H{+} = 10 Cr{3+} + 6 Cu{2+} + 23 H2O + 3 SO4{2-}
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
K3[Fe(CN)6] + NH2OH + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 NH2OH + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CH4(g) + Cl2(g) = CCl4(g) + HCl9(g) =>
CH4(g) + 20 Cl2(g) = CCl4(g) + 4 HCl9(g)
Bi2(SO4)3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + Na2SO4 =>
Bi2(SO4)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 3 Na2SO4
NHCO3 + HCl = H2CO3 + NCl =>
NHCO3 + HCl = H2CO3 + NCl
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KIO3 + H2O =>
Ba(OH)2 + 2 KH(IO3)2 = Ba(IO3)2 + 2 KIO3 + 2 H2O
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
S2O8{-2} + H2O = SO4{-2} + H2O2 + H{+} =>
S2O8{-2} + 2 H2O = 2 SO4{-2} + H2O2 + 2 H{+}
POCl3 + O2 = P2O5 + Cl2 =>
4 POCl3 + 3 O2 = 2 P2O5 + 6 Cl2
NaOH + KHCO3 = KOH + NaHCO3 =>
NaOH + KHCO3 = KOH + NaHCO3
KCl + Hg(NO3)2 = HgCl + K(NO3)2 =>
KCl + Hg(NO3)2 = HgCl + K(NO3)2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
SiC + KClO3 + KOH = K2SiO4 + KCl + H2O + CO2 =>
3 SiC + 5 KClO3 + 6 KOH = 3 K2SiO4 + 5 KCl + 3 H2O + 3 CO2
Ba2(P3) = Ba + P =>
Ba2(P3) = 2 Ba + 3 P
LiNO3 + C2H5NO2 = Li2O2 + CO2 + N2 + H2O =>
18 LiNO3 + 8 C2H5NO2 = 9 Li2O2 + 16 CO2 + 13 N2 + 20 H2O
Na2O + KOH = NaKO + H2O =>
Na2O + 2 KOH = 2 NaKO + H2O
H7 + O4 = H2O =>
8 H7 + 7 O4 = 28 H2O
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
Mg(OH)2 + TiO2 = Mg2TiO4 + H2O =>
2 Mg(OH)2 + TiO2 = Mg2TiO4 + 2 H2O
MgO + KMnO4 + H2SO4 = MgO2 + K2SO4 + MnSO4 + H2O =>
5 MgO + 2 KMnO4 + 3 H2SO4 = 5 MgO2 + K2SO4 + 2 MnSO4 + 3 H2O
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
Cu(NO3)2 + C6H8O7*H2O = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 5 C6H8O7*H2O = 9 CuO + 9 N2 + 30 CO2 + 25 H2O
H2CO2 = H2 + CO2 =>
H2CO2 = H2 + CO2
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
HF + Li2CO3 = HOH + CO2 + LiF =>
2 HF + Li2CO3 = HOH + CO2 + 2 LiF
V2O5 + C2H5OH + H2SO4 = VOSO4 + CH3COH + H2O =>
V2O5 + C2H5OH + 2 H2SO4 = 2 VOSO4 + CH3COH + 3 H2O
CH4O + C2H4O = C3H6O + H2O =>
CH4O + C2H4O = C3H6O + H2O
Fe2 + (SO4)3 + BaCl = BaSO4 + FeCl3 =>
Fe2 + 2(SO4)3 + 6 BaCl = 6 BaSO4 + 2 FeCl3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaCl2 + H2O = CaO + Cl2 + H2 =>
CaCl2 + H2O = CaO + Cl2 + H2
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
POH + HCl = PCl + H2O =>
POH + HCl = PCl + H2O
N2(g) + H2(g) + H2O(g) = NH4OH(g) =>
N2(g) + 3 H2(g) + 2 H2O(g) = 2 NH4OH(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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