| Équations équilibrées la veille |
120 C2H5OH + 94 C57H95O6 = 46 C3H8O3 + 273 C20H34O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P + Fe2O3 = P4O10 + Fe =>
12 P + 10 Fe2O3 = 3 P4O10 + 20 Fe
FeSO4(aq) + KCl(aq) = FeCl(aq) + K(SO4)(s) =>
FeSO4(aq) + KCl(aq) = FeCl(aq) + K(SO4)(s)
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl2]NO3 =>
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl2]NO3
I + SnCl4 = Sn + ICl3 =>
4 I + 3 SnCl4 = 3 Sn + 4 ICl3
ZnSO4 + O2 = ZnO + SO4O =>
ZnSO4 + O2 = ZnO + SO4O
HClOOH = ClOH2O =>
HClOOH = ClOH2O
C17H22 + O2 = H2O + CO2 =>
2 C17H22 + 45 O2 = 22 H2O + 34 CO2
Cu{+} + ClO3{-} + H{+} = Cu{2+} + Cl2 + H2O =>
10 Cu{+} + 2 ClO3{-} + 12 H{+} = 10 Cu{2+} + Cl2 + 6 H2O
Cr + NO3{-} + H{+} = Cr3{+} + NO + H2O =>
9 Cr + NO3{-} + 4 H{+} = 3 Cr3{+} + NO + 2 H2O
At2OH2O = H2At2O2 =>
At2OH2O = H2At2O2
Cl3Fe + CuO4S = CuCl3 + FeO4S =>
Cl3Fe + CuO4S = CuCl3 + FeO4S
(NH4)2CO3O2 = (NH4)2CO5 =>
(NH4)2CO3O2 = (NH4)2CO5
MgNo3 + NaPo4 = MgPo4 + NaNo3 =>
MgNo3 + NaPo4 = MgPo4 + NaNo3
SN(HCO3)4 = H2 + SN(CO3)4 =>
SN(HCO3)4 = 2 H2 + SN(CO3)4
NaCl + Pb2 = Pb2Cl + Na =>
NaCl + Pb2 = Pb2Cl + Na
ArCH2OH + O2 = ArCOH + H2O =>
2 ArCH2OH + O2 = 2 ArCOH + 2 H2O
K4Fe(CN)6 + H2O + H2SO4 = K2SO4 + (NH4)2SO4 + FeSO4 + CO =>
K4Fe(CN)6 + 6 H2O + 6 H2SO4 = 2 K2SO4 + 3(NH4)2SO4 + FeSO4 + 6 CO
C + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4) + K2SO4 + H2O =>
5 C + 2 K2Cr2O7 + 4 H2SO4 = 5 CO2 + 2 Cr2(SO4) + 2 K2SO4 + 4 H2O
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
C6H10 + Br2 + H2O = C6H10BrOH + BrH =>
C6H10 + Br2 + H2O = C6H10BrOH + BrH
K3PO4 + NaNO3 = K(NO3) + Na3PO4 =>
K3PO4 + 3 NaNO3 = 3 K(NO3) + Na3PO4
MnO2 + HU = U + MnU2 + H2O =>
MnO2 + 4 HU = 2 U + MnU2 + 2 H2O
HNO3 + Pb = Pb(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Pb = 5 Pb(NO3)2 + N2 + 6 H2O
C403H805 + O2 = CO2 + H2O =>
4 C403H805 + 2417 O2 = 1612 CO2 + 1610 H2O
AlK(SO4) + NH3 + NaOH = AlKOH + NaNH3(SO4) =>
AlK(SO4) + NH3 + NaOH = AlKOH + NaNH3(SO4)
MnO2 + HU = U + MnU2 + H2O =>
MnO2 + 4 HU = 2 U + MnU2 + 2 H2O
CH3(CH2)3CH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)3CH(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
C10H8(s) + S(s) = CS2 + H =>
C10H8(s) + 20 S(s) = 10 CS2 + 8 H
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NiBr2 + ((C4H9)4NBr) = ((C4H9)4N)2[NiBr4] =>
NiBr2 + 2((C4H9)4NBr) = ((C4H9)4N)2[NiBr4]
KHO(aq) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KHO(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
MnO2 + HU = U + MnU2 + H2O =>
MnO2 + 4 HU = 2 U + MnU2 + 2 H2O
Cu(SO4) + Hg(NO3)2 = Cu(NO3)2 + Hg(SO4) =>
Cu(SO4) + Hg(NO3)2 = Cu(NO3)2 + Hg(SO4)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
FeCl3 + NaNO3 = Fe(NO3)3 + NaCl =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 NaCl
Ra + He = RaHe =>
Ra + He = RaHe
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
Sn + Au(NO3)2 = Au + Sn(NO3)2 =>
Sn + Au(NO3)2 = Au + Sn(NO3)2
MnO2 + HU = U + MnU2 + H2O =>
MnO2 + 4 HU = 2 U + MnU2 + 2 H2O
C3H6O + I2 = C3H5OI + H{+} + I{-} =>
C3H6O + I2 = C3H5OI + H{+} + I{-}
MnO2 + HU = U + MnU2 + H2O =>
MnO2 + 4 HU = 2 U + MnU2 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CrSO4 + K2SO4 + CH3COH + H2O =>
4 C2H5OH + K2Cr2O7 + 3 H2SO4 = 2 CrSO4 + K2SO4 + 4 CH3COH + 7 H2O
Ba + As = BaAs2 =>
Ba + 2 As = BaAs2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
SC2 + Cl2 = CCl4 + SCl2 =>
SC2 + 5 Cl2 = 2 CCl4 + SCl2
HF(aq)LiOH(aq) = FLiHOH =>
HF(aq)LiOH(aq) = FLiHOH
(NH4)2(SO4) = N2 + H2 + S8 + O2 =>
8(NH4)2(SO4) = 8 N2 + 32 H2 + S8 + 16 O2
MnO2 + HU = U + MnU2 + H2O =>
MnO2 + 4 HU = 2 U + MnU2 + 2 H2O
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Équations équilibrées sur01/27/25
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