| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + CuSO4 = MgCu + 2 SO4
Rb + P = Rb3P =>
3 Rb + P = Rb3P
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O =>
AlPO4 + H3O{+} = Al{3+} + HPO4{2-} + H2O
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KMnO4(ac) + HCl(ac) = MnCl2(s) + KCl(ac) + Cl2(g) + H2O(l) =>
2 KMnO4(ac) + 16 HCl(ac) = 2 MnCl2(s) + 2 KCl(ac) + 5 Cl2(g) + 8 H2O(l)
Rb + P = Rb3P =>
3 Rb + P = Rb3P
N2 + H2* = NH3 =>
N2 + 3 H2* = 2 NH3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al + KOH + KNO3 = K3AlO3 + NH3 + H2O =>
8 Al + 21 KOH + 3 KNO3 = 8 K3AlO3 + 3 NH3 + 6 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AgNO3 + NAl = AgAl + NNO3 =>
AgNO3 + NAl = AgAl + NNO3
C4H9OH + C2H5OH = C3H7OH =>
C4H9OH + C2H5OH = 2 C3H7OH
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Nb + O = NbO =>
Nb + O = NbO
ClOOCl = Cl + O =>
ClOOCl = 2 Cl + 2 O
Ba3(PO4)2(s) = Ba + (PO4) =>
Ba3(PO4)2(s) = 3 Ba + 2(PO4)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ca(OH)2(ac) + H3PO4(ac) = Ca3(PO4)2(s) + H2O =>
3 Ca(OH)2(ac) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SnS + H2O2 + OH{-}{-} = SnS3{-2} + SnO3{-2} + H2O =>
3 SnS + 3 H2O2 + 6 OH{-}{-} = SnS3{-2} + 2 SnO3{-2} + 6 H2O
Ba(H2PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba(H2PO4)2 + H2SO4 = BaSO4 + 2 H3PO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Al(OH)3 + CaSO4 = Al2(SO4)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(OH)2
(MnO4){-}(aq) + (SO3){2-}(aq) + H2O = MnO2(s) + SO4{2-}(aq) + OH{-} =>
2(MnO4){-}(aq) + 3(SO3){2-}(aq) + H2O = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}
I{-} + KMnO4 = KI{-} + MnO4 =>
I{-} + KMnO4 = KI{-} + MnO4
NaOH + Br2 = NaOBr + NaBr + H2O =>
2 NaOH + Br2 = NaOBr + NaBr + H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Ca{2} + HCO3{-} = CaCO3 + CO2 + H2O =>
Ca{2} + 2 HCO3{-} = CaCO3 + CO2 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NaOH + HSe = NaSe + H2O =>
NaOH + HSe = NaSe + H2O
Al{3+} + SO4{2-} = Al2(SO4)3 =>
2 Al{3+} + 3 SO4{2-} = Al2(SO4)3
Na2B4O7(H2O)10 + NaOH + H2O + H2O2 = NaBO3(H2O)4 =>
Na2B4O7(H2O)10 + 2 NaOH + H2O + 4 H2O2 = 4 NaBO3(H2O)4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca2(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca2(PO4)2(s) + 4 SiO2(s) + 12 C(s) = 4 CaSiO3(s) + P4(s) + 12 CO(g)
HCI + Ca(OH)2 = CaCI + H(OH)2 =>
HCI + Ca(OH)2 = CaCI + H(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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