| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO2LiOH = LiBrO2H2O
AgI + NH3 = Ag(NH3) + I2 =>
2 AgI + 2 NH3 = 2 Ag(NH3) + I2
ClO3{-1) = ClO4{-}+Cl{-} =>
4 ClO3{-1) = 3 ClO4{-}+Cl{-}
P2O3 + MgCl2 = PCl3 + MgO =>
P2O3 + 3 MgCl2 = 2 PCl3 + 3 MgO
[Fe(SCN)3(H2O)3] + NaF = Na(SCN)3 + FeF + H2O =>
[Fe(SCN)3(H2O)3] + NaF = Na(SCN)3 + FeF + 3 H2O
Mg3(PO4)2 + BaI2 = Ba(PO4)2 + Mg3I2 =>
Mg3(PO4)2 + BaI2 = Ba(PO4)2 + Mg3I2
Na3(PO4) + LiOH = Na(OH) + Li3(PO4) =>
Na3(PO4) + 3 LiOH = 3 Na(OH) + Li3(PO4)
C6H6S2 + O2 = CO2 + H2O + SO3 =>
2 C6H6S2 + 21 O2 = 12 CO2 + 6 H2O + 4 SO3
H{+} + MnO42{+} + H2SO3 = Mn2{+} + SO42{+} + H2O =>
88 H{+} + 162 MnO42{+} + 169 H2SO3 = 81 Mn2{+} + 169 SO42{+} + 213 H2O
NaCl + H2O = NaOH + H2 + Cl =>
2 NaCl + 2 H2O = 2 NaOH + H2 + 2 Cl
C6H5NH2 + KOH = C6H5NH3OK =>
C6H5NH2 + KOH = C6H5NH3OK
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
C2H5ClCl2 = C2H4Cl2HCl =>
C2H5ClCl2 = C2H4Cl2HCl
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)
H2O + P4 + I2 = H3PO3 + HI =>
12 H2O + P4 + 6 I2 = 4 H3PO3 + 12 HI
HCl + Cr(OH)6 = HOH + CrCl6 =>
6 HCl + Cr(OH)6 = 6 HOH + CrCl6
CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + 4 H2O + K2SO4
SiO2 + H2SO4 = H2SiO3 + SO3 =>
SiO2 + H2SO4 = H2SiO3 + SO3
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
H2SO3KOH = H2OHKSO3 =>
H2SO3KOH = H2OHKSO3
Na + Si = NaSi =>
Na + Si = NaSi
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
ZnCl2 + C = CCl + Zn =>
ZnCl2 + 2 C = 2 CCl + Zn
U472 + Kr6 + V23 = UKrV =>
69 U472 + 5428 Kr6 + 1416 V23 = 32568 UKrV
NaHCO3 + Ca(H2PO4)2 = H2O + CO2 + CaHPO4 + Na2HPO4 =>
2 NaHCO3 + Ca(H2PO4)2 = 2 H2O + 2 CO2 + CaHPO4 + Na2HPO4
Si + HF + KClO3 = H2SiF6 + KCl + H2O =>
3 Si + 18 HF + 2 KClO3 = 3 H2SiF6 + 2 KCl + 6 H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
FeCl3 + K3Fe(CN)6 + SnCl2 = Fe3(Fe(CN)6)2 + KCl + SnCl4 =>
6 FeCl3 + 4 K3Fe(CN)6 + 3 SnCl2 = 2 Fe3(Fe(CN)6)2 + 12 KCl + 3 SnCl4
Ca(CO3) + NaCl = Na(CO3) + CaCl =>
Ca(CO3) + NaCl = Na(CO3) + CaCl
NaHCO3 + Ca(H2PO4)2 = H2O + CO2 + CaHPO4 + Na2HPO4 =>
2 NaHCO3 + Ca(H2PO4)2 = 2 H2O + 2 CO2 + CaHPO4 + Na2HPO4
Pb2 + OH = PbOH =>
Pb2 + 2 OH = 2 PbOH
U472 + Kr6 + V23 = UKrV =>
69 U472 + 5428 Kr6 + 1416 V23 = 32568 UKrV
Si + HF + KClO3 = H2SiF6 + KCl + H2O =>
3 Si + 18 HF + 2 KClO3 = 3 H2SiF6 + 2 KCl + 6 H2O
HBr(aq)NH3(aq) = H4NBr =>
HBr(aq)NH3(aq) = H4NBr
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
Na + V2O5 = Na2O + V =>
10 Na + V2O5 = 5 Na2O + 2 V
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Na + V2O5 = Na2O + V =>
10 Na + V2O5 = 5 Na2O + 2 V
CaCl2(s) + Na2CO3(s) = CaCO3(s) + NaCl(aq) =>
CaCl2(s) + Na2CO3(s) = CaCO3(s) + 2 NaCl(aq)
NaHCO3 + Ca(H2PO4)2 = H2O + CO2 + CaHPO4 + Na2HPO4 =>
2 NaHCO3 + Ca(H2PO4)2 = 2 H2O + 2 CO2 + CaHPO4 + Na2HPO4
Al2(SO4)3 + AgNO3 = Ag(SO4)3 + Al2NO3 =>
Al2(SO4)3 + AgNO3 = Ag(SO4)3 + Al2NO3
HCl + Cr(OH)6 = HOH + CrCl6 =>
6 HCl + Cr(OH)6 = 6 HOH + CrCl6
NaHCO3 + Ca(H2PO4)2 = H2O + CO2 + CaHPO4 + Na2HPO4 =>
2 NaHCO3 + Ca(H2PO4)2 = 2 H2O + 2 CO2 + CaHPO4 + Na2HPO4
BaO2PO4H3 = PO4HBaH2O2 =>
BaO2PO4H3 = PO4HBaH2O2
H2O2 + H{+} + Fe{+2} = Fe{3+} + H2O =>
H2O2 + 2 H{+} + 2 Fe{+2} = 2 Fe{3+} + 2 H2O
H + OH = H2O =>
H + OH = H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Na + V2O5 = Na2O + V =>
10 Na + V2O5 = 5 Na2O + 2 V
HClO2 + NaHCO3 = NaClO2 + H2O + CO2 =>
HClO2 + NaHCO3 = NaClO2 + H2O + CO2
HCl + Cr(OH)6 = HOH + CrCl6 =>
6 HCl + Cr(OH)6 = 6 HOH + CrCl6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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