| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2(s) + 3 Li2S(aq) = 2 Li3PO4(aq) + 3 MgS(s)
Ag(NH3)2OH + C2H5OH = C2H4O + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + C2H5OH = C2H4O + 2 Ag + 4 NH3 + 2 H2O
NO(g) = N2(g) + O2(g) =>
2 NO(g) = N2(g) + O2(g)
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
N2H4(l) + H2O2 = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2 = N2(g) + 4 H2O(g)
KBr + HCl + CH2Cl2 = KCl3 + HBrC + H =>
KBr + HCl + CH2Cl2 = KCl3 + HBrC + 2 H
V + NaOH = VH + (NaO)2 =>
2 V + 2 NaOH = 2 VH + (NaO)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NH4OH + Al(NO3)3 = NH4(NO3)3 + AlOH =>
NH4OH + Al(NO3)3 = NH4(NO3)3 + AlOH
FeCr2O4 + C = Fe + Cr + C4O4 =>
FeCr2O4 + 4 C = Fe + 2 Cr + C4O4
Pb(CH3CO2)2(aq) + CsCl(aq) = PbCl2(s) + Cs(CH3CO2)(aq) =>
Pb(CH3CO2)2(aq) + 2 CsCl(aq) = PbCl2(s) + 2 Cs(CH3CO2)(aq)
CH3COOH + (NH4)2CO3 = CH3COONH4 + H2O + CO2 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2O + CO2
H3PO3(s) = H3PO4(s) + PH3(g) =>
4 H3PO3(s) = 3 H3PO4(s) + PH3(g)
FeBr3 = Br2 + Fe =>
2 FeBr3 = 3 Br2 + 2 Fe
H2S + HClO4 = S + HCl + H2O =>
4 H2S + HClO4 = 4 S + HCl + 4 H2O
C5H8NO4Na + NaOH = CO2 + H2O + Na + N2 =>
2 C5H8NO4Na + 40 NaOH = 10 CO2 + 28 H2O + 42 Na + N2
Cu(k) + H2SO4(konc) = CuSO4(aq) + SO2(d) + H2O(s) =>
Cu(k) + 2 H2SO4(konc) = CuSO4(aq) + SO2(d) + 2 H2O(s)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
HC = HC1 =>
HC = HC1
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Li[AlH4] + H2O = Li{+} + OH{-} + Al2O3 + H2 =>
2 Li[AlH4] + 5 H2O = 2 Li{+} + 2 OH{-} + Al2O3 + 8 H2
MgCl2 + H2O = Mg(OH)2 + HCl =>
MgCl2 + 2 H2O = Mg(OH)2 + 2 HCl
O2S = SO2 =>
O2S = SO2
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
BaCrO4 + HC2H3O2 = Ba{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 BaCrO4 + 2 HC2H3O2 = 2 Ba{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
Ca3(PO4)2(s) + SiO2 + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2 + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CaSO4 + Na2CO3 = Ca2(CO3)2 + Na2SO4 =>
2 CaSO4 + 2 Na2CO3 = Ca2(CO3)2 + 2 Na2SO4
Al + KClO4 + H2SO2 = KCl + Al2(SO4)3 + H2O =>
8 Al + 9 KClO4 + 12 H2SO2 = 9 KCl + 4 Al2(SO4)3 + 12 H2O
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
C4H8 + Cl2 = HCl + C4H7Cl =>
C4H8 + Cl2 = HCl + C4H7Cl
S + O4 = SO3 =>
4 S + 3 O4 = 4 SO3
C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + HCl =>
3 C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + 3 HCl
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
ZnHCl = ZnClH =>
ZnHCl = ZnClH
Ge + Cl4 = GeCl4 =>
Ge + Cl4 = GeCl4
C4H11 + O2 = CO2 + H2 =>
2 C4H11 + 8 O2 = 8 CO2 + 11 H2
C = C60 =>
60 C = C60
C2H4 + H2O = C2H6 + O2 =>
2 C2H4 + 2 H2O = 2 C2H6 + O2
H{+} + Cr2O7{-2} + C2H5OH = Cr3{+} + C2H4O + H2O =>
8 H{+} + 3 Cr2O7{-2} + 17 C2H5OH = 2 Cr3{+} + 17 C2H4O + 21 H2O
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
(a)Mg(ClO3)2(aq) + K3PO4(aq) = Mg3(PO4)2(s) + KClO3(aq) =>
3(a)Mg(ClO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2(s) + 6 KClO3(aq)
Mg + CuO2 = MgO2 + Cu =>
Mg + CuO2 = MgO2 + Cu
CuSO4 + NH3 + C4H8N2O2 = [Cu(C4H6N2O2)2] + NH4 + SO4 =>
CuSO4 + 4 NH3 + 2 C4H8N2O2 = [Cu(C4H6N2O2)2] + 4 NH4 + SO4
SnCl4 + Na2OH = NaCl + Sn(OH)2 =>
SnCl4 + 2 Na2OH = 4 NaCl + Sn(OH)2
Mn(OH)4 + Fe(NO3)3 = Fe(OH)3 + Mn(NO3)4 =>
3 Mn(OH)4 + 4 Fe(NO3)3 = 4 Fe(OH)3 + 3 Mn(NO3)4
BaF2 + I2 = F2 + BaI2 =>
BaF2 + I2 = F2 + BaI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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