| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + 2 CO2 + 2 H2O = Ca(HCO3)2 + 2 HBr
Na = Na2 =>
2 Na = Na2
NaOH + CuCl = NaCl + Cu(OH) =>
NaOH + CuCl = NaCl + Cu(OH)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KOH + C4H10O2 = C4H9O2K + H2O =>
KOH + C4H10O2 = C4H9O2K + H2O
AeBr3 + Ce2 = AeCe3 + Br3 =>
2 AeBr3 + 3 Ce2 = 2 AeCe3 + 2 Br3
C2H6O2 + H3PO4 = C2H8O8P2 + H2O =>
C2H6O2 + 2 H3PO4 = C2H8O8P2 + 2 H2O
HNO3 + Al = Al(NO3)3 + NH4 + H2O =>
10 HNO3 + 3 Al = 3 Al(NO3)3 + NH4 + 3 H2O
CH3Cl + H2O = C2H6 + HCl + O2 =>
4 CH3Cl + 2 H2O = 2 C2H6 + 4 HCl + O2
Cr2O7 + NaOH = Cr2O7OH + Na =>
Cr2O7 + NaOH = Cr2O7OH + Na
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
C6H5OH + Na = C6H5NaO + H2 =>
2 C6H5OH + 2 Na = 2 C6H5NaO + H2
Au2O3 + Cl2 = Au + ClO3 =>
2 Au2O3 + Cl2 = 4 Au + 2 ClO3
Mg(SiN)2 + H2SO4 = MgSO4 + HSiN =>
Mg(SiN)2 + H2SO4 = MgSO4 + 2 HSiN
C4H10 + O2 = CO2 + H24 =>
12 C4H10 + 48 O2 = 48 CO2 + 5 H24
AlF + Nh4OH = AlOH + FNh4 =>
AlF + Nh4OH = AlOH + FNh4
AlCl3 + Ni(OH)3 = Al(OH)3 + NiCl3 =>
AlCl3 + Ni(OH)3 = Al(OH)3 + NiCl3
I2 + CrBr3 = Br2 + CrI3 =>
3 I2 + 2 CrBr3 = 3 Br2 + 2 CrI3
Zn + HNO3 = ZnN2O6 + N20 + H2O =>
50 Zn + 120 HNO3 = 50 ZnN2O6 + N20 + 60 H2O
SnCl2 + Ca(OH)2 = Sn(OH)2 + CaCl2 =>
SnCl2 + Ca(OH)2 = Sn(OH)2 + CaCl2
CH3COClCH3CH2COONa = CH3CONaCH3CH2COOCl =>
CH3COClCH3CH2COONa = CH3CONaCH3CH2COOCl
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2 =>
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
C8H10 = C7H8 + CH4 =>
10 C8H10 = 11 C7H8 + 3 CH4
Ca(OH)2 + P = Ca + POH =>
Ca(OH)2 + 2 P = Ca + 2 POH
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
CH2CHCN + H2 = H2N(CH2)6NH2 =>
2 CH2CHCN + 5 H2 = H2N(CH2)6NH2
CuCl2 + Fe(OH)3 = FeCl2 + Cu(OH)3 =>
CuCl2 + Fe(OH)3 = FeCl2 + Cu(OH)3
Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2
Cr(NO3)3 + NaBiO3 + HNO3 = Na2Cr2O7 + NaNO3 + Bi(NO3)3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 4 HNO3 = Na2Cr2O7 + NaNO3 + 3 Bi(NO3)3 + 2 H2O
SbCl3 + H2O2 = H2SbO6 + HCl + H2O =>
2 SbCl3 + 7 H2O2 = 2 H2SbO6 + 6 HCl + 2 H2O
Fe2O3 + Carbon = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cl2 + SiF = ClF + Si =>
Cl2 + 2 SiF = 2 ClF + 2 Si
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Na2Co3 + Co3O4 = Na07CoO2 + Co2 =>
7 Na2Co3 + Co3O4 = 2 Na07CoO2 + 11 Co2
C2H4 + Cl2 = CHCl2 + H2 =>
C2H4 + 2 Cl2 = 2 CHCl2 + H2
AsH3 + Br2 + KOH = K3AsO4 + K + HBr =>
2 AsH3 + 7 Br2 + 8 KOH = 2 K3AsO4 + 2 K + 14 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuF2 + C2H4O2 = Cu(C2H4O2) + F(C2H4O2) =>
CuF2 + 3 C2H4O2 = Cu(C2H4O2) + 2 F(C2H4O2)
Fe2O3(s) + H2O(i) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(i) = 2 Fe(OH)3(s)
Bi{3+} + Sn(OH)3{-} + OH{-} = Bi + Sn(OH)6{2-} =>
2 Bi{3+} + 3 Sn(OH)3{-} + 9 OH{-} = 2 Bi + 3 Sn(OH)6{2-}
HNO3 + MoS2 = MoO3 + H2SO4 + NO + H2O =>
6 HNO3 + MoS2 = MoO3 + 2 H2SO4 + 6 NO + H2O
L + O = LO =>
L + O = LO
Zn2 + AgNO3 = Zn2NO3 + Ag =>
Zn2 + AgNO3 = Zn2NO3 + Ag
Ag + HS = AgS + H =>
Ag + HS = AgS + H
NH4(NO) + Pb(CIO3)2 = NH4(CIO3) + Pb(NO)2 =>
2 NH4(NO) + Pb(CIO3)2 = 2 NH4(CIO3) + Pb(NO)2
LiMnTiVO8H8(H2O) = LiMnTiVO8H8 + H2O =>
LiMnTiVO8H8(H2O) = LiMnTiVO8H8 + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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