| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbCl5(s) + H2O(l) = SbOCl3(g) + 2 HCl(g)
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
C3H7OH + CH3COCl = CH3COOC3H7 + HCl =>
C3H7OH + CH3COCl = CH3COOC3H7 + HCl
K2SO3(s) + HCl(aq) = KCl(aq) + H2SO3 =>
K2SO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2SO3
As(OH)3 + NaOH = NaAsO2 + H2O =>
As(OH)3 + NaOH = NaAsO2 + 2 H2O
Cd + H3PO4 = CdPO4 + H2 =>
2 Cd + 2 H3PO4 = 2 CdPO4 + 3 H2
K(s) + HBr(aq) = KBr + H =>
K(s) + HBr(aq) = KBr + H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
SrN = NSr =>
SrN = NSr
HNO3 + HgO = Hg(NO3)2 + H2O =>
2 HNO3 + HgO = Hg(NO3)2 + H2O
HCI + NaOH = NaCI + H(OH) =>
HCI + NaOH = NaCI + H(OH)
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn2Fe(CN)6 =>
K4Fe(CN)6 + 2 Zn(NO3)2 = 4 KNO3 + Zn2Fe(CN)6
CeVO4 + CH4 = CeO2 + V2O3 + CO + H2 =>
2 CeVO4 + CH4 = 2 CeO2 + V2O3 + CO + 2 H2
Fe2N2 = FeN =>
Fe2N2 = 2 FeN
NH3SCN + HCl = NH4Cl + SCN =>
NH3SCN + HCl = NH4Cl + SCN
C3H6O2 + Na = C3H5O2Na + H2 =>
2 C3H6O2 + 2 Na = 2 C3H5O2Na + H2
Fe + H2PO4 = Fe(H2PO4)3 =>
Fe + 3 H2PO4 = Fe(H2PO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(NO3)2 + Ba(CN)2 = Zn(CN)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(CN)2 = Zn(CN)2 + Ba(NO3)2
CuO + H2SO4 = CuSO4H2O =>
CuO + H2SO4 = CuSO4H2O
FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl
AlBr3 + (NH4)2Co3 = Al2(Co3)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Co3 = Al2(Co3)3 + 6 NH4Br
Aluminum(Acetate)3 + (Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + Ammonium(Acetate) =>
Aluminum(Acetate)3 + 3(Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + 3 Ammonium(Acetate)
MnO4{-} + NO2{-} + H{+} = H2O + Mn{2+} + NO3{-} =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 3 H2O + 2 Mn{2+} + 5 NO3{-}
NaCl(s) + O2(g) = Na2O(s) + Cl2(g) =>
4 NaCl(s) + O2(g) = 2 Na2O(s) + 2 Cl2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Tl2SO4 + NaOH = TlOH + Na2SO4 =>
Tl2SO4 + 2 NaOH = 2 TlOH + Na2SO4
CH3COOH + KNO3 = CH3COOK + HNO3 =>
CH3COOH + KNO3 = CH3COOK + HNO3
BaZnO2 + HCl = ZnCl2 + Ba(OH)2 =>
BaZnO2 + 2 HCl = ZnCl2 + Ba(OH)2
CuPO4 + Al = AlPO4 + Cu =>
CuPO4 + Al = AlPO4 + Cu
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
C4H9Br + AgNO3 + EtOH = C4H9OEt + AgBr + HNO3 =>
C4H9Br + AgNO3 + EtOH = C4H9OEt + AgBr + HNO3
C2H4Br2 + NH3 = C2H8N2 + NH4Br =>
C2H4Br2 + 4 NH3 = C2H8N2 + 2 NH4Br
Fe + Ag(NO) = Fe(NO)3 + Ag =>
Fe + 3 Ag(NO) = Fe(NO)3 + 3 Ag
(CH3)2CHO[17] = (CH3)2CO[17] + (CH3)2CHO[17]H =>
2(CH3)2CHO[17] = (CH3)2CO[17] + (CH3)2CHO[17]H
KMnO4 + FeSO4 + HCl = KCl + MnSO4 + Fe2Cl3 + Cl2 + H2O =>
4 KMnO4 + 4 FeSO4 + 32 HCl = 4 KCl + 4 MnSO4 + 2 Fe2Cl3 + 11 Cl2 + 16 H2O
K2Cr2O7 + S = K2O + Cr2O2 + SO2 =>
K2Cr2O7 + 2 S = K2O + Cr2O2 + 2 SO2
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
FeCl3 + PO4 = FePO4 + Cl =>
FeCl3 + PO4 = FePO4 + 3 Cl
I2 + HCl = H2 + ClI =>
I2 + 2 HCl = H2 + 2 ClI
C6H7O2(ONO2)3 = CO + CO2 + H2O + N2 =>
2 C6H7O2(ONO2)3 = 9 CO + 3 CO2 + 7 H2O + 3 N2
KMnO4 + N2H4 + H2SO4 = N2 + MnSO4 + K2 + H2O =>
2 KMnO4 + 3 N2H4 + 2 H2SO4 = 3 N2 + 2 MnSO4 + K2 + 8 H2O
KMnO4 + KOH + Fe(OH)2 = Fe(OH)3 + K2MnO4 =>
KMnO4 + KOH + Fe(OH)2 = Fe(OH)3 + K2MnO4
HNO3 + Fe = Fe(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Fe = 4 Fe(NO3)2 + N2O + 5 H2O
XeF4 + H2O = Xe + O3 + HF =>
3 XeF4 + 6 H2O = 3 Xe + 2 O3 + 12 HF
Fe2O3 + H2 = Fe + H2O7 =>
7 Fe2O3 + 3 H2 = 14 Fe + 3 H2O7
C2H4 + O1 = CO + H2OOO =>
C2H4 + 8 O1 = 2 CO + 2 H2OOO
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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