| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + Na2SO4 = ZnSO4 + 2 NaNO3
MgSO2 = MgOSO =>
MgSO2 = MgOSO
HCO2CH3 + NH3 = HCONH2 + CH3OH =>
HCO2CH3 + NH3 = HCONH2 + CH3OH
KHSO3 = KH + SO3 =>
KHSO3 = KH + SO3
CoCl2 + KIO3 = CoIO3 + KCl2 =>
CoCl2 + KIO3 = CoIO3 + KCl2
Be2 + H2SO4 = BeSO4 + H2 =>
Be2 + 2 H2SO4 = 2 BeSO4 + 2 H2
K2SiO3 + NH4Cl + H2O = KCl + NH4OH + H2SiO3 =>
K2SiO3 + 2 NH4Cl + 2 H2O = 2 KCl + 2 NH4OH + H2SiO3
C4H8Br2 + NaOH = C4H8OH + NaBr2 =>
C4H8Br2 + NaOH = C4H8OH + NaBr2
Mn2O7 + Ba(OH)2 = BaO + Mn(OH)7 =>
Mn2O7 + 7 Ba(OH)2 = 7 BaO + 2 Mn(OH)7
H2S + HCIO = S + HCI + H2O =>
H2S + HCIO = S + HCI + H2O
Li3PO4 + PbI2 = LiI + Pb3(PO4)2 =>
2 Li3PO4 + 3 PbI2 = 6 LiI + Pb3(PO4)2
ZnS + HBr = HS + ZnBr =>
ZnS + HBr = HS + ZnBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnCl2 + Sn = Zn + SnCl2 =>
ZnCl2 + Sn = Zn + SnCl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
CH3COOH + C3H8O = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 C3H8O = 3 CH3COOCH2CH3 + 2 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KClO + K2SO4 + H2O =>
MnSO4 + KClO3 + 4 KOH = K2MnO4 + KClO + K2SO4 + 2 H2O
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
KIBaCl2 = BaIKCl2 =>
KIBaCl2 = BaIKCl2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
BaCl2 + KHSO4 = BaSO4 + K2SO4 + HCl =>
BaCl2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 HCl
FeCl2 + Ag2S = FeS + ClAg =>
FeCl2 + Ag2S = FeS + 2 ClAg
InCl3 + Mg = MgCl + In =>
InCl3 + 3 Mg = 3 MgCl + In
H2S + NaCl = Na2S + HCl =>
H2S + 2 NaCl = Na2S + 2 HCl
Zn(NO3)2 + Mg = Zn + Mg(NO3)2 =>
Zn(NO3)2 + Mg = Zn + Mg(NO3)2
Mn + AgCl = Ag + MnCl2 =>
Mn + 2 AgCl = 2 Ag + MnCl2
Na2S2 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2 + 7 Cl2 + 8 H2O = 2 NaHSO4 + 14 HCl
MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Sn + MgCl2 = Mg + SnCl2 =>
Sn + MgCl2 = Mg + SnCl2
(Au(OH)4){-} + N2H4 = Au + N2 + (OH){-} + H2O =>
4(Au(OH)4){-} + 3 N2H4 = 4 Au + 3 N2 + 4(OH){-} + 12 H2O
Ag = Ag3 =>
3 Ag = Ag3
Ca(OH)2 + CaSO4 = (CaOH)2SO4 =>
Ca(OH)2 + CaSO4 = (CaOH)2SO4
(NH4)2CO3 + H2O = NH4OH + NH4HCO3 =>
(NH4)2CO3 + H2O = NH4OH + NH4HCO3
CaO + HCl = HCaClO =>
CaO + HCl = HCaClO
I{-} + HNO3 = HNO3{2-} + I2 =>
2 I{-} + HNO3 = HNO3{2-} + I2
C7H5(NO2) + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2) + 29 O2 = 28 CO2 + 2 N2 + 10 H2O
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
H2SO4 + CuBr2 = CuSO4 + HBr =>
H2SO4 + CuBr2 = CuSO4 + 2 HBr
VCl3 + Br2 = VBr3 + Cl2 =>
2 VCl3 + 3 Br2 = 2 VBr3 + 3 Cl2
CuSO4(aq) + KOH(aq) = K2SO4(aq) + Cu(OH)2(aq) =>
CuSO4(aq) + 2 KOH(aq) = K2SO4(aq) + Cu(OH)2(aq)
As2O3 + KMnO4 + HCl = As2O5 + KCl + H2O + MnCl2 =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 KCl + 6 H2O + 4 MnCl2
NaOH + Ba(Cl)2 = Ba(OH)2 + NaCl =>
2 NaOH + Ba(Cl)2 = Ba(OH)2 + 2 NaCl
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
AlOH + Na3PO4 = AlPO4 + Na3OH =>
AlOH + Na3PO4 = AlPO4 + Na3OH
Ti(NO2)3 + BaSO4 = Ti2(SO4)3 + Ba(NO2)2 =>
2 Ti(NO2)3 + 3 BaSO4 = Ti2(SO4)3 + 3 Ba(NO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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