| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2*2H2O + Cu = 2 CuCl + 2 H2O
NaHCO3(aq) + HNO3(s) = CO2(g) + H2O(l) + NaNO3(aq) =>
NaHCO3(aq) + HNO3(s) = CO2(g) + H2O(l) + NaNO3(aq)
NaOH + H{3-}PO4 = Na{3-}PO4 + H2O =>
NaOH + H{3-}PO4 = Na{3-}PO4 + H2O
Ca(ClO3)2 + Li2CO3 = CaCO3 + LiClO3 =>
Ca(ClO3)2 + Li2CO3 = CaCO3 + 2 LiClO3
S(g) + O2(g) = SO3(g) =>
2 S(g) + 3 O2(g) = 2 SO3(g)
C6H4(CH3)2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + C6H4(COOH)2 =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 28 H2O + 12 MnSO4 + 5 C6H4(COOH)2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Na + CuCl2 = NaCl2 + Cu =>
Na + CuCl2 = NaCl2 + Cu
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
Zn3(PO4)2 + NaOH + H2O = Na2[Zn(OH)4] + H3PO4 =>
Zn3(PO4)2 + 6 NaOH + 6 H2O = 3 Na2[Zn(OH)4] + 2 H3PO4
HBr + Mg(OH)3 = MgBr3 + H2O =>
3 HBr + Mg(OH)3 = MgBr3 + 3 H2O
H2SO4 + Ca = CaS + H2O4 =>
H2SO4 + Ca = CaS + H2O4
AlCl3 + NH3 + H2O = Al(OH)3 + (NH4)Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3(NH4)Cl
Na + I = NaI =>
Na + I = NaI
H(C2H3O2) + O2 = H2O + CO2 =>
H(C2H3O2) + 2 O2 = 2 H2O + 2 CO2
CuC2H3O2 + MgS = Cu2S + Mg(C2H3O2)2 =>
2 CuC2H3O2 + MgS = Cu2S + Mg(C2H3O2)2
Cu(s) + NaOH = Cu(OH)2 + Na =>
Cu(s) + 2 NaOH = Cu(OH)2 + 2 Na
NiI3 + Br2 = NiBr3 + I2 =>
2 NiI3 + 3 Br2 = 2 NiBr3 + 3 I2
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
HCN(ac) + NaOH(ac) = NaCN(ac) + H2O(l) =>
HCN(ac) + NaOH(ac) = NaCN(ac) + H2O(l)
H2SO4 + Ca = CaS + H2O4 =>
H2SO4 + Ca = CaS + H2O4
PbO + HNO3 = H2O + Pb(NO2)2 + PbO2 =>
3 PbO + 2 HNO3 = H2O + Pb(NO2)2 + 2 PbO2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
MgBr{2} + NaOH = MgOH{2} + NaBr =>
MgBr{2} + NaOH = MgOH{2} + NaBr
K + SO4 = KSO4 =>
K + SO4 = KSO4
Li2S + CoCl3 = LiCl + Co2S3 =>
3 Li2S + 2 CoCl3 = 6 LiCl + Co2S3
Ag2S + K1N1C1 = K1Ag1(C1N1)2 + K2S =>
Ag2S + 4 K1N1C1 = 2 K1Ag1(C1N1)2 + K2S
Hg2{2+} + Al = Hg + Al{3+} =>
3 Hg2{2+} + 2 Al = 6 Hg + 2 Al{3+}
C13H12O + K2Cr2O7 + H2SO4 = C13H10O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C13H12O + K2Cr2O7 + 4 H2SO4 = 3 C13H10O + Cr2(SO4)3 + K2SO4 + 7 H2O
Ba(OH)2 + H2SO3 = BaSO3 + H2O =>
Ba(OH)2 + H2SO3 = BaSO3 + 2 H2O
C3H7S + O2 = CO2 + H2O + SO4 =>
4 C3H7S + 27 O2 = 12 CO2 + 14 H2O + 4 SO4
KMnO4 + SmCl2 + HCl = KCl + MnCl2 + SmCl3 + H2O =>
KMnO4 + 5 SmCl2 + 8 HCl = KCl + MnCl2 + 5 SmCl3 + 4 H2O
AgBr + KSCN = KBr + AgSCN =>
AgBr + KSCN = KBr + AgSCN
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
M3O4 + FeSO4 + NaHSO4 = MSO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
M3O4 + 2 FeSO4 + 8 NaHSO4 = 3 MSO4 + Fe2(SO4)3 + 4 Na2SO4 + 4 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
BaCl2 + HCl = BaCl + HCl2 =>
BaCl2 + HCl = BaCl + HCl2
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
K2CO3 + SO2 = K2SO3 + CO2 =>
K2CO3 + SO2 = K2SO3 + CO2
BaCl2 + MgSO4 = BaSO4(s) + MgCl2(aq) =>
BaCl2 + MgSO4 = BaSO4(s) + MgCl2(aq)
Mn(CN)6{4-} + O2{+} + H2O = Mn(CN)6{3-} + OH{-} =>
5 Mn(CN)6{4-} + O2{+} + 2 H2O = 5 Mn(CN)6{3-} + 4 OH{-}
Mg(HCO3)2 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 Mg(HCO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CO2 + 6 H2O
KF + Ca(NO3)2 = K(NO3) + CaF2 =>
2 KF + Ca(NO3)2 = 2 K(NO3) + CaF2
Cr2O3 + KOH + H2O2 = K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 H2O2 = 2 K2CrO4 + 5 H2O
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3*3H2O
Ag + FeSO4 = Fe + Ag2(SO4) =>
2 Ag + FeSO4 = Fe + Ag2(SO4)
CuNO3 + H2O2 + HNO3 = Cu(NO3)2 + H2O =>
2 CuNO3 + H2O2 + 2 HNO3 = 2 Cu(NO3)2 + 2 H2O
Ca(ClO)2 + NaCl = CaCl2 + NaClO3 =>
3 Ca(ClO)2 + 2 NaCl = 3 CaCl2 + 2 NaClO3
CuCl2(aq) + NaNO3(aq) = Cu(NO3)2 + NaCl =>
CuCl2(aq) + 2 NaNO3(aq) = Cu(NO3)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
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