| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO4 + NaOH = Na(ClO4) + HOH
H2S + H2SO4 = SO2 + H =>
H2S + H2SO4 = 2 SO2 + 4 H
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
TlNO3 + Cl2 + KOH = Tl(OH)3 + KNO3 + KCl =>
TlNO3 + Cl2 + 3 KOH = Tl(OH)3 + KNO3 + 2 KCl
C6H5OH + HONO2 = HOC6H4NO2 + H2O =>
C6H5OH + HONO2 = HOC6H4NO2 + H2O
C6H5CH2OH + K2Cr2O7 = C6H5CO2H + H2O + K2Cr2O6 =>
C6H5CH2OH + 2 K2Cr2O7 = C6H5CO2H + H2O + 2 K2Cr2O6
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Na[Al(OH)4]HCl = NaClAl(OH)3H2O =>
Na[Al(OH)4]HCl = NaClAl(OH)3H2O
HCl + Si(OC2H5)4 = SiCl4 + H4(OC2H5)4 =>
4 HCl + Si(OC2H5)4 = SiCl4 + H4(OC2H5)4
Scott + Jacobs + H = ScottHJacobs =>
Scott + Jacobs + H = ScottHJacobs
Mu + Ce2 = MuCe1 =>
2 Mu + Ce2 = 2 MuCe1
H2S(g) + NaOH(aq) = Na2S(aq) + H2O(l) =>
H2S(g) + 2 NaOH(aq) = Na2S(aq) + 2 H2O(l)
MnO4{-} + C2O4{-2} + H{+} = CO2 + Mn{+2} + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 10 CO2 + 2 Mn{+2} + 8 H2O
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
RbOH + P2O5 = Rb2O + P(OH)5 =>
10 RbOH + P2O5 = 5 Rb2O + 2 P(OH)5
Al2(SO4)3 + BaCl2 = Al2(Cl2)3 + Ba(SO4) =>
Al2(SO4)3 + 3 BaCl2 = Al2(Cl2)3 + 3 Ba(SO4)
HIO3 + Cu(OH)2 = Cu(IO3)2 + H2O =>
2 HIO3 + Cu(OH)2 = Cu(IO3)2 + 2 H2O
CH3COOH + Zn = CH3 + ZnCOOH =>
CH3COOH + Zn = CH3 + ZnCOOH
KI + Pb3N2 = K3N + I2Pb =>
6 KI + Pb3N2 = 2 K3N + 3 I2Pb
CaSO4 + NH4HCO3 = Ca(HCO3)2 + (NH4)2SO4 =>
CaSO4 + 2 NH4HCO3 = Ca(HCO3)2 + (NH4)2SO4
Ca(HCO3)2 = CaCO3 + H2O + CO2Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
2 Ca(HCO3)2 = CaCO3 + H2O + CO2Ca(HCO3)2
C15H16O2 + COCl2 + NaOH = OC6H4C(CH3)2C6H4OCO + NaCl + H2O =>
C15H16O2 + COCl2 + 2 NaOH = OC6H4C(CH3)2C6H4OCO + 2 NaCl + 2 H2O
K2[Zn(OH)4] + SO2 = Zn(OH)2 + KHSO3 =>
K2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 KHSO3
C6H8O7 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H8O7 + 18 KMnO4 + 27 H2SO4 = 30 CO2 + 47 H2O + 9 K2SO4 + 18 MnSO4
XCa3(PO4)2 + XH2SO4 = XCa(H2PO4)2 + XCaSO4 =>
XCa3(PO4)2 + 2 XH2SO4 = XCa(H2PO4)2 + 2 XCaSO4
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
CrOH3 + H2O2 = H2CrO4 + H2O =>
2 CrOH3 + 7 H2O2 = 2 H2CrO4 + 8 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
FeBr3 + NH4OH = (Fe(OH)3) + NH4Br =>
FeBr3 + 3 NH4OH = (Fe(OH)3) + 3 NH4Br
FeCl3 + ZnSO4 = Fe2(SO4)3 + ZnCl2 =>
2 FeCl3 + 3 ZnSO4 = Fe2(SO4)3 + 3 ZnCl2
H3PO2 + I2 = HIO + HP =>
H3PO2 + I2 = 2 HIO + HP
C3H7NH2 + H2O = C3H7NH{-} + H3O{+} =>
C3H7NH2 + H2O = C3H7NH{-} + H3O{+}
Mo + HF + HNO3 = H2[MoF8] + NO + H2O =>
Mo + 8 HF + 2 HNO3 = H2[MoF8] + 2 NO + 4 H2O
TiF4 + Al2O3 = TiO2 + AlF3 =>
3 TiF4 + 2 Al2O3 = 3 TiO2 + 4 AlF3
H2CO3 + H2 = CH4 + H2O =>
H2CO3 + 4 H2 = CH4 + 3 H2O
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
KOH + Mg(OH)2 = K(OH)2MgOH =>
KOH + Mg(OH)2 = K(OH)2MgOH
Cl2SO4 + K = KCl + K2SO4 =>
Cl2SO4 + 4 K = 2 KCl + K2SO4
Au + CNNa + O2 + H2O = (CN)2NaAu + HONa =>
4 Au + 8 CNNa + O2 + 2 H2O = 4(CN)2NaAu + 4 HONa
Ba(NO3)2 + H2O = HNO3 + BaO =>
Ba(NO3)2 + H2O = 2 HNO3 + BaO
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2 + KNO3 =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KNO3
KMnO4 + H2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + H2SO3 + 4 KOH = 2 K2MnO4 + K2SO4 + 3 H2O
C3H7OH + KMnO4 + KOH = C3H6O + K2MnO4 + H2O =>
C3H7OH + 2 KMnO4 + 2 KOH = C3H6O + 2 K2MnO4 + 2 H2O
MnCl2 + Na2EDTA = MnEDTA + NaCl =>
MnCl2 + Na2EDTA = MnEDTA + 2 NaCl
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
FeSO4 + H2O2 = H2SO4 + FeO2 =>
FeSO4 + H2O2 = H2SO4 + FeO2
B2O3 + NaOH + H2O = NaB(OH)4 =>
B2O3 + 2 NaOH + 3 H2O = 2 NaB(OH)4
NH4I + CsNH2 = NH3 + CsI =>
NH4I + CsNH2 = 2 NH3 + CsI
Na2Cr2O4 + H2SO4 = Na2SO4 + H2O + Cr2O3 =>
Na2Cr2O4 + H2SO4 = Na2SO4 + H2O + Cr2O3
HNO2 + P2O5 = H3PO4 + N2O3 =>
6 HNO2 + P2O5 = 2 H3PO4 + 3 N2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/24
Équations équilibrées sur06/01/23
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