| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2O3 + Mg = MgO + Al =>
Al2O3 + 3 Mg = 3 MgO + 2 Al
H2SO4 + CrSO4 + HMnO4 = Cr2(SO4)3 + MnSO4 + H2O =>
7 H2SO4 + 10 CrSO4 + 2 HMnO4 = 5 Cr2(SO4)3 + 2 MnSO4 + 8 H2O
C2H6 + Br2 = C2H4 + HBr =>
C2H6 + Br2 = C2H4 + 2 HBr
SnCl2 + Bi = BiCl2 + Sn =>
SnCl2 + Bi = BiCl2 + Sn
A + BO3 = A3O4 + B2O3 =>
9 A + 8 BO3 = 3 A3O4 + 4 B2O3
Na2[Zn(OH)4] = NaOH + Zn(OH)2 =>
Na2[Zn(OH)4] = 2 NaOH + Zn(OH)2
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
IO3{-} + I{-} + H3O{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H3O{+} = 3 I3{-} + 9 H2O
Fe + HCl + H2O2 = FeCl3 + H2O =>
2 Fe + 6 HCl + 3 H2O2 = 2 FeCl3 + 6 H2O
C3H6HBr = C3H5BrH2 =>
C3H6HBr = C3H5BrH2
K2Cr2O7 + S + H2O = KOH + SO2 + CrO2 =>
K2Cr2O7 + S + H2O = 2 KOH + SO2 + 2 CrO2
Na2PO4 + Zn(NO3)2 = NaNO3 + ZnPO4 =>
Na2PO4 + Zn(NO3)2 = 2 NaNO3 + ZnPO4
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
MgBr + Cl2 = MgClBr =>
2 MgBr + Cl2 = 2 MgClBr
NaNO2 + H2S = NO + S + NaOH =>
2 NaNO2 + H2S = 2 NO + S + 2 NaOH
Al2O3(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) =>
Al2O3(s) + 2 NaOH(aq) + 3 H2O(l) = 2 NaAl(OH)4(aq)
NH2OH + HNO2 = N2O + OH =>
NH2OH + 5 HNO2 = 3 N2O + 8 OH
PbO2 + Mn{2+} + SO4{2-} + H{+} = PbSO4 + MnO4{-} + H2O =>
5 PbO2 + 2 Mn{2+} + 5 SO4{2-} + 4 H{+} = 5 PbSO4 + 2 MnO4{-} + 2 H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + MnSO + CO2 + H2O + K2SO4 =>
11 CaC2O4 + 2 KMnO4 + 14 H2SO4 = 11 CaSO4 + 2 MnSO + 22 CO2 + 14 H2O + K2SO4
CH3CH2CHCH2 + Br2 = C4H8Br2 =>
CH3CH2CHCH2 + Br2 = C4H8Br2
HCl + Li2CO3 = LiCl + H2CO3 =>
2 HCl + Li2CO3 = 2 LiCl + H2CO3
Na2S + C7H8 = SC7H8 + Na =>
Na2S + C7H8 = SC7H8 + 2 Na
Mg + HOOCCOOH = Mg(OOCCOOH)2 + H2 =>
Mg + 2 HOOCCOOH = Mg(OOCCOOH)2 + H2
S(rombotico) = S(monoclinico) =>
S(rombotico) = S(monoclinico)
Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH
Al(MnO4)3 + H2SO4 + CaBr2 = Al2(SO4)3 + MnSO4 + H2O + CaSO4 + Br2 =>
2 Al(MnO4)3 + 24 H2SO4 + 15 CaBr2 = Al2(SO4)3 + 6 MnSO4 + 24 H2O + 15 CaSO4 + 15 Br2
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
KMnO4 + NaBr + H2O = Br2 + MnO2 + KOH + NaOH =>
2 KMnO4 + 6 NaBr + 4 H2O = 3 Br2 + 2 MnO2 + 2 KOH + 6 NaOH
Zn + HNO3 = (ZnNO3)2 + NO + H2O =>
6 Zn + 8 HNO3 = 3(ZnNO3)2 + 2 NO + 4 H2O
AgF + MgCl2 = MgF2 + AgCl =>
2 AgF + MgCl2 = MgF2 + 2 AgCl
C + Cl = C2Cl =>
2 C + Cl = C2Cl
CaBr2 + Na2Co3 = CaCo3 + Na2Br2 =>
CaBr2 + Na2Co3 = CaCo3 + Na2Br2
Ca(NO3)2 + Na2(SO4) = Na2(NO3)2 + Ca(SO4) =>
Ca(NO3)2 + Na2(SO4) = Na2(NO3)2 + Ca(SO4)
AgNO3 + K4Fe(CN)6 = K2Ag(CN)3 + Fe(NO3)2 =>
2 AgNO3 + K4Fe(CN)6 = 2 K2Ag(CN)3 + Fe(NO3)2
MgNH4PO4 = H2O + Mg2P2O7 + NH3 =>
2 MgNH4PO4 = H2O + Mg2P2O7 + 2 NH3
C3H8 + NH3 + O2 = C2H3N + H2O =>
2 C3H8 + 3 NH3 + 4 O2 = 3 C2H3N + 8 H2O
FeC2O4*2H2O + O2 = Fe2CO3 + H2O + CO2 =>
4 FeC2O4*2H2O + O2 = 2 Fe2CO3 + 8 H2O + 6 CO2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
HNO3 + C6H8O7*H2O = N2 + CO2 + H2O =>
18 HNO3 + 5 C6H8O7*H2O = 9 N2 + 30 CO2 + 34 H2O
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
K2SO3 + H2SO4 = H2O + KHSO4 + SO2 =>
K2SO3 + 2 H2SO4 = H2O + 2 KHSO4 + SO2
H3Po2(aq) + KOH(aq) = H2O(l) + K3Po2(aq) =>
H3Po2(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po2(aq)
MnC2O4(H2O)3 + O2 = MnCO3 + H2O + CO2 =>
2 MnC2O4(H2O)3 + O2 = 2 MnCO3 + 6 H2O + 2 CO2
C7H9N + O2 = CO2 + H2O + NO2 =>
4 C7H9N + 41 O2 = 28 CO2 + 18 H2O + 4 NO2
Hg + NaCl = Hg2Cl2 + Na =>
2 Hg + 2 NaCl = Hg2Cl2 + 2 Na
Nd(NO3)3 + H2O = Nd(OH)3 + HNO3 =>
Nd(NO3)3 + 3 H2O = Nd(OH)3 + 3 HNO3
AgNO3 + NO3PO4 = AgPO4 + NO3NO3 =>
AgNO3 + NO3PO4 = AgPO4 + NO3NO3
SnCl4 + H2O = SnOCl2 + HCl =>
SnCl4 + H2O = SnOCl2 + 2 HCl
KJ + Cl2 + H2O = KJO3 + HCl =>
KJ + 3 Cl2 + 3 H2O = KJO3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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