| Équations équilibrées la veille | Équations équilibrées le lendemain |
CCl3COOH + NaOH = H2O + CCl3COONa
NaBrO3 + C3H6O = CO2 + NaBr + H2O =>
8 NaBrO3 + 3 C3H6O = 9 CO2 + 8 NaBr + 9 H2O
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + HCl(aq) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 5 Al2O3(s) + 6 HCl(aq) + 9 H2O(l)
CH3OHNHHCl + NaOH = CH3OHNH + NaCl + H2O =>
CH3OHNHHCl + NaOH = CH3OHNH + NaCl + H2O
S8 + OH{-} = S{2-} + S2O3 + H2O =>
5 S8 + 48 OH{-} = 24 S{2-} + 8 S2O3 + 24 H2O
P2(CO3)3 + H2O = P(OH)3 + H2CO3 =>
P2(CO3)3 + 6 H2O = 2 P(OH)3 + 3 H2CO3
Al + NaOH = NaH + Al2O3 =>
2 Al + 3 NaOH = 3 NaH + Al2O3
C6H12O6 + H2SO4 + O2 = H2SO4*H2O + CO2 =>
C6H12O6 + 6 H2SO4 + 6 O2 = 6 H2SO4*H2O + 6 CO2
KCNS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
10 KCNS + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
Na2SO4(aq) + CuSO4(aq) = Cu2SO4(s) + NaSO4(aq) =>
Na2SO4(aq) + 2 CuSO4(aq) = Cu2SO4(s) + 2 NaSO4(aq)
Sodiumcarbonate + Sulfuricacid = sodiumsulfate + water + carbondioxide =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
CH3COOH + LiOH = H2O + C2H3LiO2 =>
CH3COOH + LiOH = H2O + C2H3LiO2
LiI + AgNo3 = AgI + LiNo3 =>
LiI + AgNo3 = AgI + LiNo3
Mg(OH)2 + H2(SO4) = Mg(SO4) + H(OH) =>
Mg(OH)2 + H2(SO4) = Mg(SO4) + 2 H(OH)
Na + HBr = NaH + Br2 =>
2 Na + 2 HBr = 2 NaH + Br2
MnO4{-} + H{+} + Cu = Mn{2+} + H2O + Cu{2+} =>
2 MnO4{-} + 16 H{+} + 5 Cu = 2 Mn{2+} + 8 H2O + 5 Cu{2+}
NH4Cl + AgNO2 = AgCl + NH4 + NO2 =>
NH4Cl + AgNO2 = AgCl + NH4 + NO2
Na2B4O7*10H2O = B2O3 + NaOH + H2O =>
Na2B4O7*10H2O = 2 B2O3 + 2 NaOH + 9 H2O
Al + H3(PO4) = Al(PO4) + H2 =>
2 Al + 2 H3(PO4) = 2 Al(PO4) + 3 H2
CaCl2 + LiBrO3 = CaBrO3 + LiCl2 =>
CaCl2 + LiBrO3 = CaBrO3 + LiCl2
MgCl2 = Mg(s) + Cl2(g) =>
MgCl2 = Mg(s) + Cl2(g)
NH3 + NaCIO = N4H4 + NaCI + H2O =>
4 NH3 + 4 NaCIO = N4H4 + 4 NaCI + 4 H2O
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
Si2H3(l) + O2(g) = SiO2 + H2O =>
4 Si2H3(l) + 11 O2(g) = 8 SiO2 + 6 H2O
Kl + H2O2 = KlH + O2 =>
2 Kl + H2O2 = 2 KlH + O2
NaHCO3 + HC2H3O2 = H2O + CO2 + Na =>
8 NaHCO3 + HC2H3O2 = 6 H2O + 10 CO2 + 8 Na
S + Br{-} = S2{-} + Br2 =>
4 S + 2 Br{-} = 2 S2{-} + Br2
CaF2 + Ba(NCS) = CaF + FBa(NCS) =>
CaF2 + Ba(NCS) = CaF + FBa(NCS)
H2O + Al2(SO4)3 = H2OAl2(SO4)3 =>
H2O + Al2(SO4)3 = H2OAl2(SO4)3
(NH4)2S + CsOH = NH4OH + Cs2S =>
(NH4)2S + 2 CsOH = 2 NH4OH + Cs2S
Cl1{-} + (H3O)1{+} + (Cr2O7)2 = H2O + Cl2 + Cr3{+} =>
80 Cl1{-} + 84(H3O)1{+} + 3(Cr2O7)2 = 126 H2O + 40 Cl2 + 4 Cr3{+}
KH2O = KOH + H2 =>
2 KH2O = 2 KOH + H2
NaClO2 + Cr(OH)3 + NaOH = Na2CrO4 + Cl2 + H2O =>
2 NaClO2 + 2 Cr(OH)3 + 2 NaOH = 2 Na2CrO4 + Cl2 + 4 H2O
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
HBr + H2O2 = HBrO3 + H2O =>
HBr + 3 H2O2 = HBrO3 + 3 H2O
Fe2O3(s) + CO = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO = 2 Fe(l) + 3 CO2(g)
H2SO4 + KCl = Cl2 + H2S + K2SO4 + H2O =>
5 H2SO4 + 8 KCl = 4 Cl2 + H2S + 4 K2SO4 + 4 H2O
H2O + CO2 + NH3 = NH4 + CO3 =>
H2O + CO2 + 2 NH3 = 2 NH4 + CO3
K + OH = KOH =>
K + OH = KOH
Ni2O3 + C = NiO + CO2 =>
2 Ni2O3 + C = 4 NiO + CO2
CH3OH + K2Cr2O7 + HCl = CrCl3 + HCOOH + H2O + KCl =>
3 CH3OH + 2 K2Cr2O7 + 16 HCl = 4 CrCl3 + 3 HCOOH + 11 H2O + 4 KCl
CrCl3(aq) + NaOH(aq) = Cr(OH)3 + NaCl =>
CrCl3(aq) + 3 NaOH(aq) = Cr(OH)3 + 3 NaCl
[Cu(NH3)4] + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
2[Cu(NH3)4] + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
Al(s) + S(s) = Al22S3(s) =>
22 Al(s) + 3 S(s) = Al22S3(s)
N2H6SO4 + I2 = N2H5SO4 + HI =>
2 N2H6SO4 + I2 = 2 N2H5SO4 + 2 HI
LiS + BaCl2 = BaS + LiCl2 =>
LiS + BaCl2 = BaS + LiCl2
C7H6O3(l) + O2(g) = CO2(g) + H2O(g) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(g)
CrBr2 + Br2 = CrBr3 =>
2 CrBr2 + Br2 = 2 CrBr3
SS + O2 = SO2 =>
SS + 2 O2 = 2 SO2
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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