| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + H2O = H2SO4 + CaO
Na(CO4) = NaO2 + CO2 =>
Na(CO4) = NaO2 + CO2
C2H2 + HCl = C2H4 + Cl2 =>
C2H2 + 2 HCl = C2H4 + Cl2
CH4(g) + CO2(g) + NH3(g) = C2H4N2(g) + H2O(g) =>
3 CH4(g) + 5 CO2(g) + 8 NH3(g) = 4 C2H4N2(g) + 10 H2O(g)
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
H2 + C = CH4 =>
2 H2 + C = CH4
K2S + FeCl2 = KCl + FeS =>
K2S + FeCl2 = 2 KCl + FeS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl(aq) + CaCO3(s) = H2O(l) + CO2(g) + CaCl2(s) =>
2 HCl(aq) + CaCO3(s) = H2O(l) + CO2(g) + CaCl2(s)
Zn(NO3)2(H2O)6 + C6H12N4 + NaCl = Zn5(OH)8Cl2H2O + CO2 + N2 + NaNO3 + H2O =>
45 Zn(NO3)2(H2O)6 + 10 C6H12N4 + 18 NaCl = 9 Zn5(OH)8Cl2H2O + 60 CO2 + 56 N2 + 18 NaNO3 + 285 H2O
Fe2O3(s) + Mg(s) = MgO(s) + FeO(s) =>
Fe2O3(s) + Mg(s) = MgO(s) + 2 FeO(s)
CO + H4 = CH4 + H2O =>
2 CO + 3 H4 = 2 CH4 + 2 H2O
CH3COONa + CuSO4 = Cu(CH3COO)2 + Na2SO4 =>
2 CH3COONa + CuSO4 = Cu(CH3COO)2 + Na2SO4
Al(s)FeCl3(aq) = AlCl3(aq)Fe(s) =>
Al(s)FeCl3(aq) = AlCl3(aq)Fe(s)
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
CuO + S = Cu + SO2 =>
2 CuO + S = 2 Cu + SO2
Ca(OH)2 + H3PO4 = H2O + CaOH3PO4 =>
Ca(OH)2 + H3PO4 = H2O + CaOH3PO4
NiCl2(H2O)6 + FeCl3(H2O)6 + AlCl3(H2O)6 + NaOH = Ni10Al5Fe15O40 + NaCl + H2O =>
10 NiCl2(H2O)6 + 15 FeCl3(H2O)6 + 5 AlCl3(H2O)6 + 80 NaOH = Ni10Al5Fe15O40 + 80 NaCl + 220 H2O
CO2(g) + H2O = C6H12O6(aq) + O2 =>
6 CO2(g) + 6 H2O = C6H12O6(aq) + 6 O2
NBr(CH3)4 + CuBr2 = Cu((CH3)4)NBr3 =>
NBr(CH3)4 + CuBr2 = Cu((CH3)4)NBr3
N2 + NH3 = N2H4 =>
N2 + 4 NH3 = 3 N2H4
C4H9Cl + Na = NaCl + C8H18 =>
2 C4H9Cl + 2 Na = 2 NaCl + C8H18
AgNo3 + Cl2 = AgCl + (No3)2 =>
2 AgNo3 + Cl2 = 2 AgCl + (No3)2
Bi(NO3)2 + KI = BiI2 + KNO3 =>
Bi(NO3)2 + 2 KI = BiI2 + 2 KNO3
KBr + Fe(OH) = KOH + FeBr =>
KBr + Fe(OH) = KOH + FeBr
K3PO4 + MgJ = Mg3(PO4)2 + K2J =>
2 K3PO4 + 3 MgJ = Mg3(PO4)2 + 3 K2J
S2O3{-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S2O3{-} + 7 MnO4{-} + 6 H{+} = 10 SO4{2-} + 7 Mn{2+} + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + F2 = Fe + FO =>
2 Fe2O3 + 3 F2 = 4 Fe + 6 FO
CaCO3 + NaOH + H3BO3 = CaNaBO3 + H2O + CO2 =>
CaCO3 + NaOH + H3BO3 = CaNaBO3 + 2 H2O + CO2
TiO(OH)2 + H2SO4 = TiOSO4 + H2O =>
TiO(OH)2 + H2SO4 = TiOSO4 + 2 H2O
CHBr3 + Br2 = CBr4 + HBr =>
CHBr3 + Br2 = CBr4 + HBr
Cu2O + H2O = Cu2H2O2 =>
Cu2O + H2O = Cu2H2O2
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
BaCrO4 + H{+} = Ba{+2} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{+2} + H2Cr2O7 + H2O
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
KMnO4 + H2C2O4 + HCl = MnCl2 + KCl + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 2 KCl + 10 CO2 + 8 H2O
C6H14(ac) + AgNO3(ac) = C6NO3 + AgH14 =>
C6H14(ac) + AgNO3(ac) = C6NO3 + AgH14
MnCl2 + NaOH = Mn(OH)2 + Na + Cl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 Cl
KBr + ZnCl2 = ZnBr2 + KCl =>
2 KBr + ZnCl2 = ZnBr2 + 2 KCl
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
SO2 + H6S = S + H2O =>
3 SO2 + 2 H6S = 5 S + 6 H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
K2SO4 + Hg(NO3)2 = HgSO4 + KNO3 =>
K2SO4 + Hg(NO3)2 = HgSO4 + 2 KNO3
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Au + Cl3 = AuCl4 =>
3 Au + 4 Cl3 = 3 AuCl4
Fe + NaOH = FeO + Na + H2O =>
Fe + 2 NaOH = FeO + 2 Na + H2O
AlCl3*6H2O = AlCl3 + H2O =>
AlCl3*6H2O = AlCl3 + 6 H2O
Kr + Cl2 = KrCl4 =>
Kr + 2 Cl2 = KrCl4
D199S = D + S =>
D199S = 199 D + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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