| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
CaS + HBr = CaSBr + H =>
CaS + HBr = CaSBr + H
Mg(HSO4)2 = H2SO4 + MgSO4 =>
Mg(HSO4)2 = H2SO4 + MgSO4
MgO + KBr = MgBr2 + K2O =>
MgO + 2 KBr = MgBr2 + K2O
LiF + KBr = LiBr + KF =>
LiF + KBr = LiBr + KF
KMnO4 + NH2OH = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 6 NH2OH = 3 N2 + 8 H2O + 2 MnO2 + 2 KOH
LiF + KBr = LiBr + KF =>
LiF + KBr = LiBr + KF
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CrO3 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 3 O2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Fe + Se2 = FeSe2 =>
Fe + Se2 = FeSe2
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
NaCl03 = NaCl04 + NaCl =>
3 NaCl03 = 2 NaCl04 + NaCl
K2OH2Co3 = K2Co3H2O =>
K2OH2Co3 = K2Co3H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
BaCO3 + KNO2 = Ba(NO2)2 + K2CO3 =>
BaCO3 + 2 KNO2 = Ba(NO2)2 + K2CO3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C6H12O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12O + 8 HNO3 = C6H10O4 + 8 NO2 + 5 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8O + [O] = C3H5OOH + H2O =>
C3H8O + 2[O] = C3H5OOH + H2O
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
P + S = P2S5 =>
2 P + 5 S = P2S5
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4 =>
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4
NH3(g) = N2(g) + H2 =>
2 NH3(g) = N2(g) + 3 H2
NaOH + ZnSO3 = Na2SO3 + Zn(OH)2 =>
2 NaOH + ZnSO3 = Na2SO3 + Zn(OH)2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaBr + NaNO2 + H2SO4 = Br2 + NO + Na2SO4 + H2O =>
2 NaBr + 2 NaNO2 + 2 H2SO4 = Br2 + 2 NO + 2 Na2SO4 + 2 H2O
NaI + H3PO4 = HI + Na3PO4 =>
3 NaI + H3PO4 = 3 HI + Na3PO4
CH3NO2 + H2 = CH5N + H2O =>
CH3NO2 + 3 H2 = CH5N + 2 H2O
LiF + KBr = LiBr + KF =>
LiF + KBr = LiBr + KF
CH3CH2COOH + HOCH2CHCH3CH3 = CH3CH2COOCH2CHCH3CH3 + H2O =>
CH3CH2COOH + HOCH2CHCH3CH3 = CH3CH2COOCH2CHCH3CH3 + H2O
NaHCO3 + C2H4O2 = CO2 + H2O + Na(O2C2H3) =>
NaHCO3 + C2H4O2 = CO2 + H2O + Na(O2C2H3)
FeC2 = Fe9C18 =>
9 FeC2 = Fe9C18
[Sn(OH)3]{-} + OH{-} + Bi{3+} = [Sn(OH)6]{2-} + Bi =>
3[Sn(OH)3]{-} + 9 OH{-} + 2 Bi{3+} = 3[Sn(OH)6]{2-} + 2 Bi
SO + H2O = H2SO2 =>
SO + H2O = H2SO2
Br + CuO = BrO + Cu =>
Br + CuO = BrO + Cu
CoCl3(aq) + AgNO3(aq) = AgCl + Co(NO3)3 =>
CoCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Co(NO3)3
At + H2 = AtH =>
2 At + H2 = 2 AtH
MnO4{-} + N2H4 = MnO2 + N2 + OH{-} + H2O =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 OH{-} + 4 H2O
O(g) = O3 =>
3 O(g) = O3
C7H6O3MAISC4H6O3 = C9H8O4MAISC2H4O2 =>
C7H6O3MAISC4H6O3 = C9H8O4MAISC2H4O2
CO2 + KOH = H2O + K2(CO3) =>
CO2 + 2 KOH = H2O + K2(CO3)
NH3 + Cl2 = HCl + N2 =>
2 NH3 + 3 Cl2 = 6 HCl + N2
calciumcarbonate = calcium + carbondioxide + oxygen =>
2 CaCO3 = 2 Ca + 2 CO2 + O2
H4P2O7 = PHO3 + H2O =>
H4P2O7 = 2 PHO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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