| Équations équilibrées la veille | Équations équilibrées le lendemain |
2700 La(NO3)3 + 1746 Ni(NO3)2 + 54 Mg(NO3)2 + 6400 C2H5NO2 = 9 La300Ni194Mg6O700 + 12800 CO2 + 9050 N2 + 16000 H2O
KCl + H2SO4 = HCl + KHSO4 =>
KCl + H2SO4 = HCl + KHSO4
NaNO3 + O2 = NaO + NO3 =>
2 NaNO3 + O2 = 2 NaO + 2 NO3
Ag(C2H3O2) + CuCl2 = AgCl + Cu(C2H3O2)2 =>
2 Ag(C2H3O2) + CuCl2 = 2 AgCl + Cu(C2H3O2)2
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
K3PO4 + SrCl2 = Sr3(PO4)2 + KCl =>
2 K3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 KCl
LiBr + Fe2(Cr2O7)3 = Li2Cr2O7 + Br3Fe =>
6 LiBr + Fe2(Cr2O7)3 = 3 Li2Cr2O7 + 2 Br3Fe
C3H8(s) + O2(s) = C(s) + H2O(g) =>
C3H8(s) + 2 O2(s) = 3 C(s) + 4 H2O(g)
HCl + K2Cr2O7 + HCHO = CO2 + CrCl3 + KCl + H2O =>
16 HCl + 2 K2Cr2O7 + 3 HCHO = 3 CO2 + 4 CrCl3 + 4 KCl + 11 H2O
Cr(NO3) + ZnCl = CrCl + Zn(NO3) =>
Cr(NO3) + ZnCl = CrCl + Zn(NO3)
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
Ar2S3 + HNO3 = H3ArO4 + H2SO4 + NO2 + H2O =>
Ar2S3 + 28 HNO3 = 2 H3ArO4 + 3 H2SO4 + 28 NO2 + 8 H2O
K2CO3 + HNO3 = K2H + CO3NO3 =>
K2CO3 + HNO3 = K2H + CO3NO3
CoBr3 + Cl2 = Br2 + CoCl3 =>
2 CoBr3 + 3 Cl2 = 3 Br2 + 2 CoCl3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K3PO4 + Cu(C2H3O2)2 = K3(C2H3O2)2 + CuPO4 =>
K3PO4 + Cu(C2H3O2)2 = K3(C2H3O2)2 + CuPO4
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4
C2H4O + O = CH3COOH =>
C2H4O + O = CH3COOH
I2 + SnBr2 + NaOH = Na2[Sn(OH)6] + NaI + NaBr =>
I2 + SnBr2 + 6 NaOH = Na2[Sn(OH)6] + 2 NaI + 2 NaBr
MnO4{-} + FeSO3(H2O)3 + H{+} = Mn{2+} + HSO4{-} + Fe{3+} + H2O =>
3 MnO4{-} + 5 FeSO3(H2O)3 + 19 H{+} = 3 Mn{2+} + 5 HSO4{-} + 5 Fe{3+} + 22 H2O
C3H7ONa + HCl = C3H7OH + NaCl =>
C3H7ONa + HCl = C3H7OH + NaCl
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + Cu2SO4 = CuNH3 + SO4 =>
2 NH3 + Cu2SO4 = 2 CuNH3 + SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NICKEL + MAGNESIUMCHLORIDE = NICKELCHLORIDE + MAGNESIUM =>
NICKEL + MAGNESIUMCHLORIDE = NICKELCHLORIDE + MAGNESIUM
AlN + BF3 = AlF3 + BN =>
AlN + BF3 = AlF3 + BN
B2O3 + Mg = Mg2O2 + B =>
2 B2O3 + 6 Mg = 3 Mg2O2 + 4 B
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + K2Cr2O7 = Cr2(SO4)3 + SO3 + K2 =>
4 SO2 + K2Cr2O7 = Cr2(SO4)3 + SO3 + K2
HBr(aq) + LiOH(aq) = LiBr(aq) + H2O(aq) =>
HBr(aq) + LiOH(aq) = LiBr(aq) + H2O(aq)
BaO + Li = BaLiO =>
BaO + Li = BaLiO
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
O + Sb2S3 = Sb2O4 + SO2 =>
10 O + Sb2S3 = Sb2O4 + 3 SO2
CuCl2 + K2SO3 + H2O = Cu(OH)2 + SO2 + KCl =>
CuCl2 + K2SO3 + H2O = Cu(OH)2 + SO2 + 2 KCl
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2O5 + Bi(OH)3 = Bi(NO3)3 + H2O =>
3 N2O5 + 2 Bi(OH)3 = 2 Bi(NO3)3 + 3 H2O
NiSO4 = S2 + NiO + O2 =>
2 NiSO4 = S2 + 2 NiO + 3 O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2SO4 + KMnO4 + CH3COOCH3 = H2O + CO2 + MnSO4 + CH3COOHK2SO4 =>
21 H2SO4 + 14 KMnO4 + 9 CH3COOCH3 = 34 H2O + 13 CO2 + 14 MnSO4 + 7 CH3COOHK2SO4
SnClO3 + K2Cr2O7 = K2ClO3 + SnCr2O7 =>
SnClO3 + K2Cr2O7 = K2ClO3 + SnCr2O7
Zn(s) + HCI(aq) = ZnCI(aq) + H(g) =>
Zn(s) + HCI(aq) = ZnCI(aq) + H(g)
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
KBrO3 + KI*HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI*HBr = 7 KBr + 3 I2 + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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