| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + 6 XO2 = 6 XCO2 + 5 H2O
Ca + HCl = CaH2Cl2 =>
Ca + 2 HCl = CaH2Cl2
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(g) + H2O(l) =>
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(g) + H2O(l)
V2O5 + F2 = VF5 + O2 =>
2 V2O5 + 10 F2 = 4 VF5 + 5 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
LiI + Br2 = Li + Br2I =>
LiI + Br2 = Li + Br2I
Na2O2(s) + H2O = NaOH(s) + O2(g) =>
2 Na2O2(s) + 2 H2O = 4 NaOH(s) + O2(g)
MgSO4 + CaO = MgO + CaSO4 =>
MgSO4 + CaO = MgO + CaSO4
H2S + K(OH) = KHS + H2O =>
H2S + K(OH) = KHS + H2O
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
HCI + Na2CO3 = Na2CI + HCO3 =>
HCI + Na2CO3 = Na2CI + HCO3
C3H7COOH + Ca = C3H7COOCa + H2 =>
2 C3H7COOH + 2 Ca = 2 C3H7COOCa + H2
C6H8O7 + HCl + CH4N2O + CH4O = C5H13Cl2N + H2O2 =>
8 C6H8O7 + 68 HCl + 17 CH4N2O + 105 CH4O = 34 C5H13Cl2N + 89 H2O2
CuSO4 + KOH = KSO4 + CuOH =>
CuSO4 + KOH = KSO4 + CuOH
LiOH + CaF2 = Ca(OH)2 + LiF =>
2 LiOH + CaF2 = Ca(OH)2 + 2 LiF
Na2MnO4 + H2O + NaI = MnO2 + NaIO3 + NaOH =>
3 Na2MnO4 + 3 H2O + NaI = 3 MnO2 + NaIO3 + 6 NaOH
CH3CHCHNH2CN + HCl + H2O = CH3CHCHNH2COOH + NH4Cl =>
CH3CHCHNH2CN + HCl + 2 H2O = CH3CHCHNH2COOH + NH4Cl
H2SO4 + K2CO3 = K2SO4 + CO2 + H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2 + H2O
K[Al(OH)4] + (H2C2O4)2H2O = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 3(H2C2O4)2H2O = K3[Al(C2O4)3]2H2O + Al + 14 H2O
HCI + Na2CO3 = Na2CI + HCO3 =>
HCI + Na2CO3 = Na2CI + HCO3
Cu2 + H2O = CuOH + H =>
Cu2 + 2 H2O = 2 CuOH + 2 H
C4 + O2 = CO =>
C4 + 2 O2 = 4 CO
Na[Al(OH)4] + H2O2 = Al(OH)3 + NaO2 + H2O =>
2 Na[Al(OH)4] + 3 H2O2 = 2 Al(OH)3 + 2 NaO2 + 4 H2O
KI + KIO3 + H2SO4 = I2 + K2SO4 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
NaNO2 + H2O = NaOH + HNO2 =>
NaNO2 + H2O = NaOH + HNO2
CH3CH2COOH + Na = C2H5COONa + H2 =>
2 CH3CH2COOH + 2 Na = 2 C2H5COONa + H2
Na2[Sn(OH)6] + HCl = NaCl + SnO2 + H2O =>
Na2[Sn(OH)6] + 2 HCl = 2 NaCl + SnO2 + 4 H2O
MnO4{-}(aq) + H2O + C2O42{-} = MnO2 + CO32{-}(aq) + OH{-} =>
43 MnO4{-}(aq) + 20 H2O + 3 C2O42{-} = 43 MnO2 + 6 CO32{-}(aq) + 40 OH{-}
HCl + NaOBr = NaOH + ClBr =>
HCl + NaOBr = NaOH + ClBr
CO(g) + H2(g) = CH4(g) + O2(g) =>
2 CO(g) + 4 H2(g) = 2 CH4(g) + O2(g)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 NaBH3OH
Au(NO3)3 = Au + NO3 =>
Au(NO3)3 = Au + 3 NO3
FeCHO + O2 = CO2 + H2O + Fe2O3 =>
2 FeCHO + 3 O2 = 2 CO2 + H2O + Fe2O3
C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O
Fe + HNO3(konc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(konc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HNO2 + MnO4{-} = Mn2{+} + NO3{-} + H{+} + H2O =>
13 HNO2 + 4 MnO4{-} = 2 Mn2{+} + 13 NO3{-} + 7 H{+} + 3 H2O
Na + [Ag(S2O3)2] + NaCl = AgCl + Na2S2O3 =>
3 Na + [Ag(S2O3)2] + NaCl = AgCl + 2 Na2S2O3
C9H8 + H2O = C9H10O =>
C9H8 + H2O = C9H10O
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4*7H2O =>
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4*7H2O
Na2B4O7*10H2O + CuSO4 = Cu(BO2)2 + B2O3 + Na2SO4 + H2O =>
Na2B4O7*10H2O + CuSO4 = Cu(BO2)2 + B2O3 + Na2SO4 + 10 H2O
Al2O3 + CaO = CaAl + O4 =>
4 Al2O3 + 8 CaO = 8 CaAl + 5 O4
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaC2H3O2(aq)
Al(NO3)3 + NH4HCO3 = Al(OH)3 + NH4NO3 + CO2 =>
Al(NO3)3 + 3 NH4HCO3 = Al(OH)3 + 3 NH4NO3 + 3 CO2
Na2CO3(s) + HCl(ag) = CO2(g) + H2O(l) + NaCl(ag) =>
Na2CO3(s) + 2 HCl(ag) = CO2(g) + H2O(l) + 2 NaCl(ag)
V2O5(aq) + H2(aq) = V2O3(s) + H2O(aq) =>
V2O5(aq) + 2 H2(aq) = V2O3(s) + 2 H2O(aq)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al(C2H3O2)3 + Zn = Zn(C2H3O2)2 + Al =>
2 Al(C2H3O2)3 + 3 Zn = 3 Zn(C2H3O2)2 + 2 Al
K2O + HBr = KBr + H2O =>
K2O + 2 HBr = 2 KBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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