| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
P2 + KCIO3 = P2O5 + KCI =>
3 P2 + 5 KCIO3 = 3 P2O5 + 5 KCI
H3PO4 + NaOH(aq) = Na3PO4(aq) + H2O =>
H3PO4 + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
CsI + Hg2(NO3)2 = CsNO3 + Hg2I2 =>
2 CsI + Hg2(NO3)2 = 2 CsNO3 + Hg2I2
Rb2SO3 + HCl = RbCl + H2SO3 =>
Rb2SO3 + 2 HCl = 2 RbCl + H2SO3
Ba(OH)2 + H2O = BaO2H3 + OH =>
Ba(OH)2 + H2O = BaO2H3 + OH
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
HCl(aq) + Ag(l) = AgCl(s) + H2(g) =>
2 HCl(aq) + 2 Ag(l) = 2 AgCl(s) + H2(g)
Be(NO3)2 + H2O = Be(OH)2 + HN + O2 =>
Be(NO3)2 + 2 H2O = Be(OH)2 + 2 HN + 3 O2
Zn(NO3)2 + Na2S = ZnS + Na + NO3 =>
Zn(NO3)2 + Na2S = ZnS + 2 Na + 2 NO3
Ni(H2O)6{2+} + NH3 = Ni(NH3)6{2+} + H2O =>
Ni(H2O)6{2+} + 6 NH3 = Ni(NH3)6{2+} + 6 H2O
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
C57H104O6 + H2 = C57H110O6 =>
C57H104O6 + 3 H2 = C57H110O6
Zn(OH)2 + OH{-} = Zn(OH)4{-2} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{-2}
Ba3(PO4)2 + H{+} = Ba{2+} + H3PO4 =>
Ba3(PO4)2 + 6 H{+} = 3 Ba{2+} + 2 H3PO4
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
KI = I2 + K =>
2 KI = I2 + 2 K
S2Cl2 = S8 + Cl =>
4 S2Cl2 = S8 + 8 Cl
CH3NHNH3 + O2 = CO2 + H2O + N =>
4 CH3NHNH3 + 11 O2 = 4 CO2 + 14 H2O + 8 N
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
CaCO3 + FeCl2 = CaCl2 + FeCO3 =>
CaCO3 + FeCl2 = CaCl2 + FeCO3
NaClO + HCl = NaCl + Cl2 + H2O =>
NaClO + 2 HCl = NaCl + Cl2 + H2O
P4 + O3 = P2O5 =>
3 P4 + 10 O3 = 6 P2O5
Ni + MgSO3 = Mg + Ni(SO3) =>
Ni + MgSO3 = Mg + Ni(SO3)
Ni + P = Ni12P5 =>
12 Ni + 5 P = Ni12P5
ClCO(CH2)4COCl + H2N(CH2)6NH2 = CO(CH2)4CONH(CH2)6NH + HCl =>
ClCO(CH2)4COCl + H2N(CH2)6NH2 = CO(CH2)4CONH(CH2)6NH + 2 HCl
HCrO2 + Ca(OH)2 = Ca(CrO2)2 + H2O =>
2 HCrO2 + Ca(OH)2 = Ca(CrO2)2 + 2 H2O
*KClO3 = KCl + O2 =>
2*KClO3 = 2 KCl + 3 O2
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + NaCl(s) =>
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(s)
(NH4)2Cr2O7 = N2 + Cr2O3 + HOH =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 HOH
(NH4)HSO4 + NH3 = (NH4)2SO4 =>
(NH4)HSO4 + NH3 = (NH4)2SO4
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
Zn + Ag{+} = Zn{2} + Ag =>
Zn + 2 Ag{+} = Zn{2} + 2 Ag
NaCl + KNo3 = NaClKNo3 =>
NaCl + KNo3 = NaClKNo3
C4H10 + CH4 = C3H8 =>
2 C4H10 + CH4 = 3 C3H8
Pb(ClO4)2 + AlCl3 = PbCl2 + Al(ClO4)3 =>
3 Pb(ClO4)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(ClO4)3
S3O6{2-} + Cl2 + OH{-} = SO4{-2} + Cl{-} + H2O =>
S3O6{2-} + 4 Cl2 + 12 OH{-} = 3 SO4{-2} + 8 Cl{-} + 6 H2O
CuSO4*5H2O + KIO3 = Cu(IO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KIO3 = Cu(IO3)2 + K2SO4 + 5 H2O
U + Te + NaCl + KCl = U10Te19(NaKCl2)600 =>
10 U + 19 Te + 600 NaCl + 600 KCl = U10Te19(NaKCl2)600
AgNO3 + CuSO3 = Ag2SO3 + Cu(NO3)2 =>
2 AgNO3 + CuSO3 = Ag2SO3 + Cu(NO3)2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Zn(NO3)2 + Na2S = ZnS + NO3 + Na =>
Zn(NO3)2 + Na2S = ZnS + 2 NO3 + 2 Na
CH2C(OH)2 + LiOH = H(OH) + LiCHC(OH)2 =>
CH2C(OH)2 + LiOH = H(OH) + LiCHC(OH)2
Mn + AuCl3 = MnCl2 + Au =>
3 Mn + 2 AuCl3 = 3 MnCl2 + 2 Au
Pb = Pb{2} + {-} =>
Pb = Pb{2} + 2e
CCl3NO2 + H2CrO6 + KOH = KNO3 + KCl + K2CrO4 + H2O + K2CO3 =>
2 CCl3NO2 + H2CrO6 + 14 KOH = 2 KNO3 + 6 KCl + K2CrO4 + 8 H2O + 2 K2CO3
MgSO4*7H2O + HCl = MgCl2 + H2S + H2O + Cl2 =>
MgSO4*7H2O + 10 HCl = MgCl2 + H2S + 11 H2O + 4 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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