| Équations équilibrées la veille |
(NH4)(CO3) + Fe(III)(SO4) = Fe(III)(CO3) + (NH4)(SO4)
Na + H2O = NaOH2OH2 =>
Na + 2 H2O = NaOH2OH2
H2SO4 + Na2CO = Na2SO4 + H + CO =>
H2SO4 + Na2CO = Na2SO4 + 2 H + CO
Ca + Al2O3 = Al3 + CaO =>
9 Ca + 3 Al2O3 = 2 Al3 + 9 CaO
Ca{2+} + PO4{-3} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{-3} = Ca3(PO4)2
HAtEr = H + At + Er =>
HAtEr = H + At + Er
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
Cr(OH)3 + Na2CO3 + O2 = Na2CrO4 + CO2 + H2O =>
4 Cr(OH)3 + 4 Na2CO3 + 3 O2 = 4 Na2CrO4 + 4 CO2 + 6 H2O
C16 + H2 + OH = C8H14HOH =>
C16 + 15 H2 + 2 OH = 2 C8H14HOH
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
C6H11Br = C6H10 + HBr =>
C6H11Br = C6H10 + HBr
Na2SiO3 + HCl = NaCl + SiO2*H2O =>
Na2SiO3 + 2 HCl = 2 NaCl + SiO2*H2O
Fe(acac)3 + KSCN = Fe(SCN)3 + K(acac) = =>
Fe(acac)3 + 9 KSCN = 3 Fe(SCN)3 + 9 K(acac)
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K4SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 11 Mn(NO3)2 + 20 K2CO3 = 2 K3AsO4 + 3 K4SO4 + 11 K2MnO4 + 22 NO + 20 CO2
K3[Co(H2O)6] + HNO3 = [Co(H2O)6](NO3)3 + NO2 + H2O + KNO3 =>
K3[Co(H2O)6] + 12 HNO3 = [Co(H2O)6](NO3)3 + 6 NO2 + 6 H2O + 3 KNO3
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
P4 + H2O = H2 + H3PO4 =>
P4 + 16 H2O = 10 H2 + 4 H3PO4
C2H4 + HOCl = C2H3OH + HCl =>
C2H4 + HOCl = C2H3OH + HCl
AlCl3 + H2O = Al(H2O)6{3+} + Cl({-}) =>
AlCl3 + 6 H2O = Al(H2O)6{3+} + 3 Cl({-})
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + KOH = KCaO + H =>
Ca + KOH = KCaO + H
HClO4 + Br2 = HBrO4 + Cl2 =>
2 HClO4 + Br2 = 2 HBrO4 + Cl2
Mn1 + I2 = MnI2 =>
Mn1 + I2 = MnI2
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
Na2S2O3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 4 SO2 + 3 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + S + H2O = Mg(OH)2 + H2S =>
Mg + S + 2 H2O = Mg(OH)2 + H2S
Ag(NO3)2 + CU = CU(NO3)2 + Ag =>
Ag(NO3)2 + CU = CU(NO3)2 + Ag
NaClO4 + Cr(OH)3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 8 Cr(OH)3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 20 H2O
Cu(NO3)2 + (NH4)2CO3 = Cu(CO3) + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = Cu(CO3) + 2 NH4NO3
C5H5 + Fe = FeC5 + H2 =>
2 C5H5 + 2 Fe = 2 FeC5 + 5 H2
NaNO2 = NaNO3 + Na2O + N2O =>
4 NaNO2 = 2 NaNO3 + Na2O + N2O
C19H40 + H2O = CH3COO{-} + H{+} + H2 =>
2 C19H40 + 38 H2O = 19 CH3COO{-} + 19 H{+} + 40 H2
Ag(NO3)2 + KI = KI(NO3)2 + Ag =>
Ag(NO3)2 + KI = KI(NO3)2 + Ag
C2H4O2 + H2O = C6H5O7 + H3O =>
3 C2H4O2 + 10 H2O = C6H5O7 + 9 H3O
PCl3 + O2 = PCl3O =>
2 PCl3 + O2 = 2 PCl3O
C6H8OH + O2 = CO2 + H2O =>
4 C6H8OH + 31 O2 = 24 CO2 + 18 H2O
CuOHCl + HNO3 = Cu(NO3)2 + CuCl2 + H2O =>
2 CuOHCl + 2 HNO3 = Cu(NO3)2 + CuCl2 + 2 H2O
Ca5(PO4)3F + HCl = CaCl2 + HF + H3PO4 =>
Ca5(PO4)3F + 10 HCl = 5 CaCl2 + HF + 3 H3PO4
NaAlO2 + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 NaAlO2 + 4 H2SO4 = Na2SO4 + Al2(SO4)3 + 4 H2O
AgNO3(aq) + Cu(s) = Ag(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu(s) = 2 Ag(s) + Cu(NO3)2(aq)
Ni(NO3)3 + KBr = NiBr3 + K(NO3) =>
Ni(NO3)3 + 3 KBr = NiBr3 + 3 K(NO3)
C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2
N(iii) + O2 = N2O3 =>
4 N(iii) + 3 O2 = 2 N2O3
MoO3 + ZrO2 = MoZr + O2 =>
2 MoO3 + 2 ZrO2 = 2 MoZr + 5 O2
*Na2 + Cl2 = *2NaCl =>
*Na2 + Cl2 = *2NaCl
C2*H6 + O2 = H2*O + CO2 =>
2 C2*H6 + 7 O2 = 6 H2*O + 4 CO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Fe + KMnO4 = KFeO4 + Mn =>
Fe + KMnO4 = KFeO4 + Mn
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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