| Équations équilibrées la veille |
2 Mg + P = Mg2P
C2H4 + KMnO4 + H2O = MnO2 + C2H2(OH)2 + KOH =>
3 C2H4 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 C2H2(OH)2 + 4 KOH
Na2S + Na2S2O8 + H2O = NaHSO4 + Na2SO3 =>
Na2S + 3 Na2S2O8 + 3 H2O = 6 NaHSO4 + Na2SO3
NaHS + KOH = K2S + NaOH + H2O =>
NaHS + 2 KOH = K2S + NaOH + H2O
NH4 + HNO2 = NH4NO2 + H2O =>
6 NH4 + 8 HNO2 = 7 NH4NO2 + 2 H2O
CH3COCl + CH3CH3CH3COH = CH3COCH3CH3CH3CO + HCl =>
CH3COCl + CH3CH3CH3COH = CH3COCH3CH3CH3CO + HCl
Sr + GaCl3 = SrCl2 + Ga =>
3 Sr + 2 GaCl3 = 3 SrCl2 + 2 Ga
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuO + Zn2{+} = Cu2{+} + ZnO =>
2 CuO + Zn2{+} = Cu2{+} + 2 ZnO
HCl + AsH3 = H4 + ClAs =>
HCl + AsH3 = H4 + ClAs
Mg2Br = Mg2 + Br =>
Mg2Br = Mg2 + Br
K3[Cr(OH)6] + H2O2 = K2Cr2O7 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 H2O2 = K2Cr2O7 + 4 KOH + 7 H2O
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
KNO3 + LiCl = LiNO3 + KCl =>
KNO3 + LiCl = LiNO3 + KCl
Al(OH)3 + Ba(OH)2 = Ba3 + (AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3 + (AlO3)2 + 6 H2O
Cu(s) + CU(NO3)2(s) = Cu(NO3)2(s) + CU(s) =>
Cu(s) + CU(NO3)2(s) = Cu(NO3)2(s) + CU(s)
CuO + SO2 + O2 = CuO*CuSO4 =>
4 CuO + 2 SO2 + O2 = 2 CuO*CuSO4
NH3 + HCl = ClNH4 =>
NH3 + HCl = ClNH4
NaNO2(s) + H2SO4(l) = Na2SO4 + NO + NO2 + H2O =>
2 NaNO2(s) + H2SO4(l) = Na2SO4 + NO + NO2 + H2O
PBr3 + Cl2 + H2O = H3PO4 + HCl + HBr =>
PBr3 + Cl2 + 4 H2O = H3PO4 + 2 HCl + 3 HBr
C5H8 + O2 = H2O + CO2 =>
C5H8 + 7 O2 = 4 H2O + 5 CO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Ai + F2 = AiF3 =>
2 Ai + 3 F2 = 2 AiF3
CHOBr = CO + HBr =>
CHOBr = CO + HBr
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C23H27Cl2N3O2 + O2 = CO2 + H2O + Cl2 + N2 =>
4 C23H27Cl2N3O2 + 115 O2 = 92 CO2 + 54 H2O + 4 Cl2 + 6 N2
Ai + F2 = AiF3 =>
2 Ai + 3 F2 = 2 AiF3
C2H5OH + PBr5 = C2H5Br + H3PO4 + H2O =>
5 C2H5OH + PBr5 = 5 C2H5Br + H3PO4 + H2O
AlBr + K{2}SO{4} = KBr + Al{2}(SO{4}){3} =>
AlBr + K{2}SO{4} = KBr + Al{2}(SO{4}){3}
K2C2O4*H2O + FeCl3*3H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*3H2O = FeK3(C2O4)3H2O + 3 KCl + 5 H2O
NaOH + AgNO3 = NaAg + OH(NO3) =>
NaOH + AgNO3 = NaAg + OH(NO3)
Ai + F2 = AiF3 =>
2 Ai + 3 F2 = 2 AiF3
FeSO4*7H2O + KNO3 + KOH = Fe3O4 + K2SO4 + NO2 + H2O =>
3 FeSO4*7H2O + 2 KNO3 + 4 KOH = Fe3O4 + 3 K2SO4 + 2 NO2 + 23 H2O
Dy + Sb = Dy5Sb95 =>
5 Dy + 95 Sb = Dy5Sb95
Cr + Br2 + OH{-} = CrO4 + Br{-} + H2O =>
Cr + 4 Br2 + 8 OH{-} = CrO4 + 8 Br{-} + 4 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C18H36O2 + Ca(OH)2 = Ca(C18H35O2)2 + H2O =>
2 C18H36O2 + Ca(OH)2 = Ca(C18H35O2)2 + 2 H2O
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
F2 + Fe2S3 = FeF3 + S =>
3 F2 + Fe2S3 = 2 FeF3 + 3 S
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
MgO + H{2}O = Mg(OH){2} =>
MgO + H{2}O = Mg(OH){2}
Cu + Br = Cu(ii)Br =>
Cu + Br = Cu(ii)Br
N + Ca = N2Ca3 =>
2 N + 3 Ca = N2Ca3
Ai + F2 = AiF3 =>
2 Ai + 3 F2 = 2 AiF3
MgBrOH + H2SO4 = MgSO4 + HBr + H2O =>
MgBrOH + H2SO4 = MgSO4 + HBr + H2O
Ni(NO3)2 + NaHCO3 = NiCO3 + NaNO3 + CO2 + H2O =>
Ni(NO3)2 + 2 NaHCO3 = NiCO3 + 2 NaNO3 + CO2 + H2O
Ca(BrO)2 + Cr(AsO2)3 = Ca(AsO2)2 + Cr(BrO)3 =>
3 Ca(BrO)2 + 2 Cr(AsO2)3 = 3 Ca(AsO2)2 + 2 Cr(BrO)3
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| Équations équilibrées la veille |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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