| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeO(l) + 2 Al(l) = 3 Fe(l) + Al2O3(s)
BeO + NaOH = NaBeO + HO =>
BeO + NaOH = NaBeO + HO
CH3OH + I2 + NaOH = CHI3 + NaI + H2O =>
CH3OH + 2 I2 + NaOH = CHI3 + NaI + 2 H2O
CrI3 + KOH + Br = KIO3 + K2CrO4 + KBr + H2O =>
CrI3 + 26 KOH + 21 Br = 3 KIO3 + K2CrO4 + 21 KBr + 13 H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
FeO(OH) + HCl = Fe(OH)2Cl =>
FeO(OH) + HCl = Fe(OH)2Cl
Bi(NO3)3 + HCl = BiCl3 + HNO3 =>
Bi(NO3)3 + 3 HCl = BiCl3 + 3 HNO3
Al(NO3)3*9H2O = Al2O3 + NO2 + O2 + H2 =>
4 Al(NO3)3*9H2O = 2 Al2O3 + 12 NO2 + 21 O2 + 36 H2
N2H4 + N2O5 = N2 + H2O =>
5 N2H4 + 2 N2O5 = 7 N2 + 10 H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Ca3(PO4)2 + C + SiO2 = CO + P4 + CaSiO3 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 10 CO + P4 + 6 CaSiO3
CO2 + (NH4)2O = (NH4)2CO3 =>
CO2 + (NH4)2O = (NH4)2CO3
C6H5COCH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5COCH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
C4H10O = C + H + O =>
C4H10O = 4 C + 10 H + O
FeCO3 + CH3COOH = Fe(C2H3O2)2 + CO2 + H2O =>
FeCO3 + 2 CH3COOH = Fe(C2H3O2)2 + CO2 + H2O
Rb + Sr{2+} = Rb{+} + Sr =>
2 Rb + Sr{2+} = 2 Rb{+} + Sr
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
C + O2(g) = CO(g) =>
2 C + O2(g) = 2 CO(g)
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + AgCH3COO =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCH3COO
HC2H3O2(aq) + Mg(OH)2(aq) = Mg(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Mg(OH)2(aq) = Mg(C2H3O2)2(aq) + 2 H2O(l)
H3PO4 + OH = H2O + PO4 =>
H3PO4 + 3 OH = 3 H2O + PO4
NaH + H2SO4 = Na2SO4 + H3 =>
6 NaH + 3 H2SO4 = 3 Na2SO4 + 4 H3
Li3(PO4) + NaBr = Na3PO4 + LiBr =>
Li3(PO4) + 3 NaBr = Na3PO4 + 3 LiBr
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
NaH + H2SO4 = NaHSO4 + H2 =>
NaH + H2SO4 = NaHSO4 + H2
Al2O3 + ZnO = Zn(AlO2)2 =>
Al2O3 + ZnO = Zn(AlO2)2
Ag(s) + S8(s) = Ag2S =>
16 Ag(s) + S8(s) = 8 Ag2S
FeS + O2 = Fe3O4 + S02 =>
6 FeS + 4 O2 = 2 Fe3O4 + 3 S02
Cl2O5 = Cl + O2 =>
2 Cl2O5 = 4 Cl + 5 O2
Ni = Ni100 =>
100 Ni = Ni100
C3H9NC3H8NO5P + HCl = C3H10NCl + C3H8NO5P =>
C3H9NC3H8NO5P + HCl = C3H10NCl + C3H8NO5P
CH3 + CH3COOH = CH3COOCH3 + H2O =>
4 CH3 + 7 CH3COOH = 6 CH3COOCH3 + 2 H2O
NaH + H2SO4 = H2 + Na2SO4 =>
2 NaH + H2SO4 = 2 H2 + Na2SO4
AgO + H = Ag + H2O =>
AgO + 2 H = Ag + H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
H3PO5 + Ca(OH)2 = Ca3(PO5)2 + H2O =>
2 H3PO5 + 3 Ca(OH)2 = Ca3(PO5)2 + 6 H2O
Mg + Zn{2+} = Mg{2+} + Zn =>
Mg + Zn{2+} = Mg{2+} + Zn
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
(NH4)2SO4 + Al2(SO4)3 + H2O = (NH4)Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3 + 24 H2O = 2(NH4)Al(SO4)2*12H2O
P + KOH + H2O = PH3 + K2H2PO4 =>
7 P + 6 KOH + 6 H2O = 4 PH3 + 3 K2H2PO4
NaCl(aq) + Ba(NO3)2(aq) = NaNO3 + BaCl2 =>
2 NaCl(aq) + Ba(NO3)2(aq) = 2 NaNO3 + BaCl2
(NH4)OH + CaCl2 = (NH4)Cl + Ca(OH)2 =>
2(NH4)OH + CaCl2 = 2(NH4)Cl + Ca(OH)2
NaH + H2SO4 = Na2SO4 + H =>
2 NaH + H2SO4 = Na2SO4 + 4 H
CH3 + CH3COOH = CH3COOCH3 + H2O =>
4 CH3 + 7 CH3COOH = 6 CH3COOCH3 + 2 H2O
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + Mn2SO4 + Cl2 =>
7 H2SO4 + 6 NaCl + 2 MnO2 = 4 H2O + 6 NaHSO4 + Mn2SO4 + 3 Cl2
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
K2O + I2O7 = K2O7 + I2O =>
K2O + I2O7 = K2O7 + I2O
C3H9NC3H8NO5P + HCl = C3H10NCl + C3H8NO5P =>
C3H9NC3H8NO5P + HCl = C3H10NCl + C3H8NO5P
CH4(g) + S8(g) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(l) + 4 H2S(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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