| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH2 = CHCH2CH3
CO2() + NH3() = OC(NH2)2() + H2O() =>
CO2() + 2 NH3() = OC(NH2)2() + H2O()
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
Na2B4O7 + H2O = B(OH)3 + NaB(OH)4 =>
Na2B4O7 + 7 H2O = 2 B(OH)3 + 2 NaB(OH)4
Al(OH)3 + H2 + CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2 + 3 CO3 = Al2(CO3)3 + 6 H2O
NH4 + BaC2H3O2 = NH4C2H3O2 + Ba =>
NH4 + BaC2H3O2 = NH4C2H3O2 + Ba
CH2OHCH2CH3 + O2 = CO2 + H2O =>
2 CH2OHCH2CH3 + 9 O2 = 6 CO2 + 8 H2O
C7H10O + NaBH4 = C7H12O + NaB =>
2 C7H10O + NaBH4 = 2 C7H12O + NaB
P4 + SO2 + Cl2 = SOCl2 + POCl3 =>
P4 + 4 SO2 + 10 Cl2 = 4 SOCl2 + 4 POCl3
HC2H3O2 + NaHCO3 = CH3CO2Na + CO2 + H2O =>
HC2H3O2 + NaHCO3 = CH3CO2Na + CO2 + H2O
C4H16O + O2 = C4H16O3 =>
C4H16O + O2 = C4H16O3
F + Br2 = FBr2 =>
F + Br2 = FBr2
Li2SO4 + H2 = Li2S + H2O =>
Li2SO4 + 4 H2 = Li2S + 4 H2O
CH2OHCH2CH3 + O2 = CO2 + H2O =>
2 CH2OHCH2CH3 + 9 O2 = 6 CO2 + 8 H2O
Na3PO4 + CuNO3 = Cu3PO4 + NaNO3 =>
Na3PO4 + 3 CuNO3 = Cu3PO4 + 3 NaNO3
Fe(NH4)2(SO4)2 + H2SO4 + KMnO4 = Fe(NH4)(SO4)2 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 Fe(NH4)2(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10 Fe(NH4)(SO4)2 + 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 8 H2O
ICl3 + KI = KCl + I2 =>
ICl3 + 3 KI = 3 KCl + 2 I2
CH2OHCH2CH3 + O2 = CO2 + H2O =>
2 CH2OHCH2CH3 + 9 O2 = 6 CO2 + 8 H2O
FeOHSO4 + NaOH = Fe(OH)3 + Na2SO4 =>
FeOHSO4 + 2 NaOH = Fe(OH)3 + Na2SO4
I2 + Na2S2O3 = Na2I2O3 + S2 =>
I2 + Na2S2O3 = Na2I2O3 + S2
P4O10 + NaOH = Na3(PO4) + H2O =>
P4O10 + 12 NaOH = 4 Na3(PO4) + 6 H2O
Mn(OH)2 + CaOCl2 = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaOCl2 = MnO2 + CaCl2 + H2O
C6H14 + O2 = C6H14O10 =>
C6H14 + 5 O2 = C6H14O10
H2PO4 + KOH = HPO4 + KOH5 =>
4 H2PO4 + KOH = 4 HPO4 + KOH5
AgCl + KY = AgY + KCl =>
AgCl + KY = AgY + KCl
Fe2O3 + Mg = Fe + MgO1 =>
Fe2O3 + 3 Mg = 2 Fe + 3 MgO1
NaC2O4 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + CO2 + H2O =>
5 NaC2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 NaSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Sn + Ag2CO3 = Sn(CO3)2 + Ag =>
Sn + 2 Ag2CO3 = Sn(CO3)2 + 4 Ag
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CaCO3 + H2O + H2 = CaO4 + CH4 =>
CaCO3 + H2O + H2 = CaO4 + CH4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
HCl + CH3NH3 = CH3NH4Cl =>
HCl + CH3NH3 = CH3NH4Cl
Fe2O3 + Ba(OH)2 = BaO + Fe(OH)3 =>
Fe2O3 + 3 Ba(OH)2 = 3 BaO + 2 Fe(OH)3
MgS + KOH = MgOH + KS =>
MgS + KOH = MgOH + KS
KMnO4 + H2SO4 = K2SO4 + MnO2 + H2O + O2 =>
4 KMnO4 + 2 H2SO4 = 2 K2SO4 + 4 MnO2 + 2 H2O + 3 O2
VO(OH)2 + H2SO4 = VOSO4 + H2O =>
VO(OH)2 + H2SO4 = VOSO4 + 2 H2O
Na + HC = NaC + H2 =>
2 Na + 2 HC = 2 NaC + H2
NaOH + AgClO4 = NaAgClO4OH =>
NaOH + AgClO4 = NaAgClO4OH
NaI + BaCl = NaCl + BaI =>
NaI + BaCl = NaCl + BaI
LiO + CO2 = LiCO3 =>
LiO + CO2 = LiCO3
Fe(III)Br + NaOH = NaBr + Fe(III)OH =>
Fe(III)Br + NaOH = NaBr + Fe(III)OH
NaVO3 + Zn + H2SO4 = VOSO4 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + Zn + 4 H2SO4 = 2 VOSO4 + ZnSO4 + Na2SO4 + 4 H2O
LiOH + Au = Li + Au(OH)3 =>
3 LiOH + Au = 3 Li + Au(OH)3
Fe(NO3) + KMnO4 = FeMnO4 + KNO3 =>
Fe(NO3) + KMnO4 = FeMnO4 + KNO3
CuSO4H2O + KOH = Cu(OH)2 + H2O + K2SO4 =>
CuSO4H2O + 2 KOH = Cu(OH)2 + H2O + K2SO4
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
K3[Fe(CN)6] + Co(NO3)2 = KNO3 + Co3[Fe(CN)6]2 =>
2 K3[Fe(CN)6] + 3 Co(NO3)2 = 6 KNO3 + Co3[Fe(CN)6]2
CdBr2 + Fe(NO3)3 = Cd(NO3)2 + FeBr3 =>
3 CdBr2 + 2 Fe(NO3)3 = 3 Cd(NO3)2 + 2 FeBr3
Pb + HNO3 = lead(ii)nitrate + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
Cr{+2} + Sn{4+} = Sn{2+} + Cr{3+} =>
2 Cr{+2} + Sn{4+} = Sn{2+} + 2 Cr{3+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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