| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + O = CuO + 2 OH
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
Al + Au(ClO3)2 = Al(ClO3)3 + Au =>
2 Al + 3 Au(ClO3)2 = 2 Al(ClO3)3 + 3 Au
MgSiO3 + H2 = SiH4 + MgO + H2O =>
MgSiO3 + 4 H2 = SiH4 + MgO + 2 H2O
(NH4)2S(aq) + FeCl3(aq) = FeS + (NH4)2Cl3 =>
(NH4)2S(aq) + FeCl3(aq) = FeS + (NH4)2Cl3
Sr(OH)2 + HC2F3O2 = Sr(C2F3O2)2 + H2O =>
Sr(OH)2 + 2 HC2F3O2 = Sr(C2F3O2)2 + 2 H2O
Na2S2O4 + Na2CrO4 + Na(OH) + H2O = Na2SO3 + Cr(OH)3 =>
3 Na2S2O4 + 2 Na2CrO4 + 2 Na(OH) + 2 H2O = 6 Na2SO3 + 2 Cr(OH)3
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Fe(OH)3 + HCl = HFe(Cl)4 + H2O =>
Fe(OH)3 + 4 HCl = HFe(Cl)4 + 3 H2O
Cr2O7{2-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl{2} =>
9 Cr2O7{2-} + 34 Cl{-} + 126 H{+} = 6 Cr3{+} + 63 H2O + 34 Cl{2}
KMnO5 + H3AsO3 + H2SO4 = MnSO4 + H3AsO4 + K2SO4 + H2O =>
2 KMnO5 + 7 H3AsO3 + 3 H2SO4 = 2 MnSO4 + 7 H3AsO4 + K2SO4 + 3 H2O
Mg2O2 = Mg + O2 =>
Mg2O2 = 2 Mg + O2
CH3NH3Cl + NaOH = CH3NH2 + NaClH2O =>
CH3NH3Cl + NaOH = CH3NH2 + NaClH2O
NaBr + CaI2 = NaI + CaBr2 =>
2 NaBr + CaI2 = 2 NaI + CaBr2
K3(PO4) + CaCl2 = KCl + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaCl2 = 6 KCl + Ca3(PO4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + Na2C4H4O6 = CuC4H4O6 + Na2SO4 =>
CuSO4 + Na2C4H4O6 = CuC4H4O6 + Na2SO4
Ca(OH)2 + K2SO3 = CaSO3 + KOH =>
Ca(OH)2 + K2SO3 = CaSO3 + 2 KOH
Mg + NaOH = Mg(OH)2 + MgNa =>
3 Mg + 2 NaOH = Mg(OH)2 + 2 MgNa
KCIO3 + I2 + H2O = KCI + HIO3 =>
5 KCIO3 + 3 I2 + 3 H2O = 5 KCI + 6 HIO3
HCl + K2SO4 = KCl + H2SO4 =>
2 HCl + K2SO4 = 2 KCl + H2SO4
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
OH{-} + H2CO + Ag{+} = HCOO{-} + Ag + H2O =>
3 OH{-} + H2CO + 2 Ag{+} = HCOO{-} + 2 Ag + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2 + Ag(NO3) = Fe(NO3)2 + Ag =>
Fe2 + 4 Ag(NO3) = 2 Fe(NO3)2 + 4 Ag
CO + {5}O{2} = CO{2} =>
5 CO + 2{5}O{2} = 5 CO{2}
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
S2O(k) + H2O = SOH(aq) =>
S2O(k) + H2O = 2 SOH(aq)
H4O3 = H2O2 + H2O =>
H4O3 = H2O2 + H2O
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
CuSO4 + Na2C4H4O6 = CuC4H4O6 + Na2SO4 =>
CuSO4 + Na2C4H4O6 = CuC4H4O6 + Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
P + Cl{-}2 = PCl{-}5 =>
P + Cl{-}2 = PCl{-}5
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KBr + Cl2 + NaOH = NaCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 NaOH = 6 NaCl + KBrO3 + 3 H2O
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2CO3 + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2CO3 + 2 AlBr3 = 6 NaBr + Al2(CO3)3
(NH4)2CO3(s) = NH3(aq) + CO2(g) + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(aq) + CO2(g) + H2O(l)
KNO3 + Cu = KNO2 + CuO =>
KNO3 + Cu = KNO2 + CuO
NH4Cl + Ag3NO = (NH4)3NO + AgCl =>
3 NH4Cl + Ag3NO = (NH4)3NO + 3 AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
AlN3O9 + Na2S = Al2S3 + NaNO3 =>
2 AlN3O9 + 3 Na2S = Al2S3 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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