| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3Al + 3 H2O = 3 CH4 + Al(OH)3
Cl2 = Cl3 =>
3 Cl2 = 2 Cl3
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
Ti(CO3)2 = TiO2 + CO2 =>
Ti(CO3)2 = TiO2 + 2 CO2
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
CO(OH)2 + H2S = COS + H2O =>
CO(OH)2 + H2S = COS + 2 H2O
CH4N2S + C4H6O6 = CH4N2SC4H6O6 =>
CH4N2S + C4H6O6 = CH4N2SC4H6O6
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2CO3 + KCl = NaCl + K2CO3 =>
Na2CO3 + 2 KCl = 2 NaCl + K2CO3
Br + H2O = BrO3 + H =>
Br + 3 H2O = BrO3 + 6 H
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
O6 = O8 =>
4 O6 = 3 O8
Pb(NO3)2(s) + KBr = PbBr2 + KNO3 =>
Pb(NO3)2(s) + 2 KBr = PbBr2 + 2 KNO3
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
CH3COOH + HNO3 = H2O + CH2COOO3 + HCN =>
5 CH3COOH + 4 HNO3 = 7 H2O + 3 CH2COOO3 + 4 HCN
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Ga + Cl2 = GaCl =>
2 Ga + Cl2 = 2 GaCl
VO2Cl + H2O2 = VO4Cl + H2O =>
VO2Cl + 2 H2O2 = VO4Cl + 2 H2O
Rb(OH) + HCI = RbCI + HOH =>
Rb(OH) + HCI = RbCI + HOH
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
NiSO4 + H2O = Ni(H2O)2SO4 =>
NiSO4 + 2 H2O = Ni(H2O)2SO4
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
K2O + H2O = H2O2K2 =>
K2O + H2O = H2O2K2
P + HNO3 + H2O = H3(PO4) + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3(PO4) + 5 NO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cr(NO3) + KPO4 = KNO3 + CrPO4 =>
Cr(NO3) + KPO4 = KNO3 + CrPO4
NaClO4 + HCOOH = NaCOOH + HClO4 =>
NaClO4 + HCOOH = NaCOOH + HClO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3C(CH3)CHCH3 + Br2 = CH3C(CH3)CHCH3Br2 =>
CH3C(CH3)CHCH3 + Br2 = CH3C(CH3)CHCH3Br2
HClO + Cu = Cu(ClO) + H2 =>
2 HClO + 2 Cu = 2 Cu(ClO) + H2
MgCl2 + K2O = KCl + MgO =>
MgCl2 + K2O = 2 KCl + MgO
BaO2 + HI = BaI2 + H2O2 =>
BaO2 + 2 HI = BaI2 + H2O2
Be + B(PO4) = BP + BeO =>
4 Be + B(PO4) = BP + 4 BeO
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH4Cl + NH3 =>
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH4Cl + NH3
Pb3O4 + Al = Al2O3 + Pb =>
3 Pb3O4 + 8 Al = 4 Al2O3 + 9 Pb
MnSO4 + NaBiO3 + H2O = Bi(OH)3 + NaHSO4 + MnO2 =>
MnSO4 + NaBiO3 + 2 H2O = Bi(OH)3 + NaHSO4 + MnO2
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
HCl + CaSO4 = CaCl2 + H2SO4 =>
2 HCl + CaSO4 = CaCl2 + H2SO4
H2SO4 + HI = H2SO3 + I + H2O =>
H2SO4 + 2 HI = H2SO3 + 2 I + H2O
Mg2C2H4O2 = Mg2(C2H3O2)H =>
Mg2C2H4O2 = Mg2(C2H3O2)H
CuSO4 + NH3 = NH3SO2 + CuO2 =>
CuSO4 + NH3 = NH3SO2 + CuO2
NaOH + CrCl3 = NaCl + Cr(OH)3 =>
3 NaOH + CrCl3 = 3 NaCl + Cr(OH)3
CaCl(aq) + NaCO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl(aq) + NaCO3(aq) = CaCO3(s) + NaCl(aq)
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Tb + O2 = Tb4O7 =>
8 Tb + 7 O2 = 2 Tb4O7
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
UK = KU =>
UK = KU
LiNO3 + H3PO4 = Li3(PO4) + HNO3 =>
3 LiNO3 + H3PO4 = Li3(PO4) + 3 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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