| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6*H2O
AuCl3 + P + H2O = Au + HCl + H3PO4 =>
5 AuCl3 + 3 P + 12 H2O = 5 Au + 15 HCl + 3 H3PO4
AlCl3 + K3PO4 = AlPO4 + K3Cl3 =>
AlCl3 + K3PO4 = AlPO4 + K3Cl3
MgSiO3 + CaCO3 = CaSiO3 + MgCO3 =>
MgSiO3 + CaCO3 = CaSiO3 + MgCO3
CH3CHO + CH3MgCl = CH3CH3CHOMgCl =>
CH3CHO + CH3MgCl = CH3CH3CHOMgCl
NaOH + C3H6O2 = H2O + NaCOOH + C2H4 =>
NaOH + C3H6O2 = H2O + NaCOOH + C2H4
Ba + K2SO4 = BaSO4 + K =>
Ba + K2SO4 = BaSO4 + 2 K
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Na2S2O3 + NaOCl = Na2S2O4 + NaCl =>
Na2S2O3 + NaOCl = Na2S2O4 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca2 + OH + CO2 = CaCO3 + H2O =>
Ca2 + 4 OH + 2 CO2 = 2 CaCO3 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca + HS = CaS + H2 =>
2 Ca + 2 HS = 2 CaS + H2
Na2S2O3 + Cl2 + H2O = NaHSO43 + HCl =>
Na2S2O3 + 82 Cl2 + 83 H2O = 2 NaHSO43 + 164 HCl
Ba{2+} + SO4{2-}j = BaSO4 =>
Ba{2+} + SO4{2-}j = BaSO4
Na6Ca2Al6Si6O24(CO3)2 + H2O = Ca(OH)2 + NaOH + SiO2 + CO2 + AlO(OH) =>
Na6Ca2Al6Si6O24(CO3)2 + 8 H2O = 2 Ca(OH)2 + 6 NaOH + 6 SiO2 + 2 CO2 + 6 AlO(OH)
Rb2CO3 = Rb2O + CO2 =>
Rb2CO3 = Rb2O + CO2
KOH + Sn(NO3)4 = KNO3 + Sn(OH)4 =>
4 KOH + Sn(NO3)4 = 4 KNO3 + Sn(OH)4
CH3Cl + C2H5Cl + Na = C3H8 + NaCl2 =>
CH3Cl + C2H5Cl + Na = C3H8 + NaCl2
Na2SO3 + HPO3 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 HPO3 = 2 Na3PO4 + 3 SO2 + H2O
H4C + N2Cl4 = H2 + N2 + ClC4 =>
16 H4C + N2Cl4 = 32 H2 + N2 + 4 ClC4
K2CO2 + CaCl2 = KCl + CaCO2 =>
K2CO2 + CaCl2 = 2 KCl + CaCO2
C6H8N + Br2 = C6H6BrN + HBr =>
2 C6H8N + 3 Br2 = 2 C6H6BrN + 4 HBr
NaOH + HCl2 = NaCl2 + H2O =>
NaOH + HCl2 = NaCl2 + H2O
Al = Al2 =>
2 Al = Al2
PBr3(s) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(s) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
LiOH + Pb(OH)2 = Pb + Li(OH)2 =>
2 LiOH + Pb(OH)2 = Pb + 2 Li(OH)2
KMnO4 + Na2SO3 + H2SO4 = Na3SO4 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 15 Na2SO3 + H2SO4 = 10 Na3SO4 + 4 MnSO4 + 2 K2SO4 + H2O
KOH + KNO3 + Fe2O3 = K2FeO4 + KNO2 + H2O =>
4 KOH + 3 KNO3 + Fe2O3 = 2 K2FeO4 + 3 KNO2 + 2 H2O
Cl + P = PCl =>
Cl + P = PCl
Re2O7 + Bi2O3 + Re = BiRe2O6 =>
9 Re2O7 + 7 Bi2O3 + 10 Re = 14 BiRe2O6
KOH + KNO3 + Fe2O3 = K2FeO4 + KNO2 + H2O =>
4 KOH + 3 KNO3 + Fe2O3 = 2 K2FeO4 + 3 KNO2 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Na2SO4 + Ba(OH)2 = Na(OH) + BaSO4 =>
Na2SO4 + Ba(OH)2 = 2 Na(OH) + BaSO4
Fe2O3 + NH2OH = FeO + H2O + NOH =>
Fe2O3 + NH2OH = 2 FeO + H2O + NOH
H2SO3 + NaOH = Na2(SO3) + HOH =>
H2SO3 + 2 NaOH = Na2(SO3) + 2 HOH
(COOH)2 = COO + H =>
(COOH)2 = 2 COO + 2 H
MnO4{-} + S2{-} + H{+} = S + Mn2{+} + H2O =>
2 MnO4{-} + 13 S2{-} + 16 H{+} = 26 S + Mn2{+} + 8 H2O
HI(aq) + Li2S(aq) = LiI(aq) + H2S(g) =>
2 HI(aq) + Li2S(aq) = 2 LiI(aq) + H2S(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K2 + CO = K2CO3 + C =>
K2 + 3 CO = K2CO3 + 2 C
LiOH + H3PO3 = Li(H2PO3) + H2O =>
LiOH + H3PO3 = Li(H2PO3) + H2O
H4SO4 + Na(OH)2 = Na2SO4 + H2O =>
H4SO4 + 2 Na(OH)2 = Na2SO4 + 4 H2O
HCO3 = H2O2 + CO2 =>
2 HCO3 = H2O2 + 2 CO2
MnO4{-} + (COOH)2 + H3O{+} = Mn2{2+} + CO2 + H2O =>
2 MnO4{-} + 6(COOH)2 + 4 H3O{+} = Mn2{2+} + 12 CO2 + 12 H2O
Fe + H2SO4 + KMnO4 = FeSO4 + H2O + K2SO4 + MnSO4 =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + 8 H2O + K2SO4 + 2 MnSO4
Al{+3} + (OH){-} = Al(OH)3 =>
Al{+3} + 3(OH){-} = Al(OH)3
Mn(OH)3 + HPO3 = Mn(PO3)3 + H2O =>
Mn(OH)3 + 3 HPO3 = Mn(PO3)3 + 3 H2O
Fe(OH)3 + HClO2 = H2O + FeCl2 + O =>
2 Fe(OH)3 + 4 HClO2 = 5 H2O + 2 FeCl2 + 9 O
N2Cl2 + CH3 = CCl4 + N2 + H2 =>
4 N2Cl2 + 2 CH3 = 2 CCl4 + 4 N2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/24
Équations équilibrées sur10/03/23
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