| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnI4 + AgNO3 = SnNO3 + AgI4
Cr2O7{-2} + NO + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 2 NO + 6 H{+} = 2 Cr{+3} + 2 NO3{-} + 3 H2O
K(SO4) + Li3N = KLi3N + (SO4) =>
K(SO4) + Li3N = KLi3N + (SO4)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Mg3(PO4)2 + AgNO3 = Mg(NO3)2 + Ag3PO4 =>
Mg3(PO4)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3PO4
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2[Sn(OH)6] + HCl = SnCl4 + H2O =>
H2[Sn(OH)6] + 4 HCl = SnCl4 + 6 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NH4OH(aq) = NH3(aq) + H2O =>
NH4OH(aq) = NH3(aq) + H2O
CH3CH(CH3)COCH3 + H = CH3CH(CH3)CH(OH)CH3 =>
CH3CH(CH3)COCH3 + 2 H = CH3CH(CH3)CH(OH)CH3
C6H12N4 + HCl + H2O = H2CO + NH4Cl =>
C6H12N4 + 4 HCl + 6 H2O = 6 H2CO + 4 NH4Cl
SiCl4(l) + H2O(l) = SiO2(s) + HCl(ad) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(ad)
SO2(g) + H2O(l) + O2(g) = H2SO4(aq) =>
2 SO2(g) + 2 H2O(l) + O2(g) = 2 H2SO4(aq)
AgNO2 + CaCl2 = AgCl + Ca(NO2)2 =>
2 AgNO2 + CaCl2 = 2 AgCl + Ca(NO2)2
HNO3 + K2CrO4 + Fe(NO3)2 = KNO3 + Cr(NO3)3 + Fe(NO3)3 + H2O =>
8 HNO3 + K2CrO4 + 3 Fe(NO3)2 = 2 KNO3 + Cr(NO3)3 + 3 Fe(NO3)3 + 4 H2O
Cr2O3 + MgSO4 + H2O = CrO3 + H2SO4 + Mg =>
Cr2O3 + 3 MgSO4 + 3 H2O = 2 CrO3 + 3 H2SO4 + 3 Mg
MgI2 + Cl2 = MgCl2 + I2 =>
MgI2 + Cl2 = MgCl2 + I2
Pb + CO3 = PbO2 + C =>
3 Pb + 2 CO3 = 3 PbO2 + 2 C
Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na
FeC2O4*H20 + H2O2 = Fe(C2O4)2 + FeOH + H2O =>
4 FeC2O4*H20 + 41 H2O2 = 2 Fe(C2O4)2 + 2 FeOH + 80 H2O
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2Mn + Na2Mn =>
9 C2H5OH + 4 KMnO4 + 4 NaOH = 9 CH3COOH + 11 H2O + 2 K2Mn + 2 Na2Mn
Al + KNO2 + KOH + H2O = K2[Al(OH)4] + NH3 =>
3 Al + KNO2 + 5 KOH + 5 H2O = 3 K2[Al(OH)4] + NH3
NO3{-} + S{2-} + H{+} = NO + S + H2O =>
2 NO3{-} + 3 S{2-} + 8 H{+} = 2 NO + 3 S + 4 H2O
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 16 H2O
Zn(OH)2 + NaOH = NaZnOH + H2O2 =>
Zn(OH)2 + NaOH = NaZnOH + H2O2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C6H5COCH3 + H2 = C6H5CH(OH)CH3 =>
C6H5COCH3 + H2 = C6H5CH(OH)CH3
KClO + CS2 + KOH = K2SO4 + K2CO3 + KCl + H2O =>
8 KClO + CS2 + 6 KOH = 2 K2SO4 + K2CO3 + 8 KCl + 3 H2O
SO2(g) + H2S(g) = S8(l) + H2O(l) =>
8 SO2(g) + 16 H2S(g) = 3 S8(l) + 16 H2O(l)
SF4(g) + H2O = SO2(g) + HF(aq) =>
SF4(g) + 2 H2O = SO2(g) + 4 HF(aq)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
Ca3N2 + HOH = Ca(OH)2 + NH3 =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 NH3
K + Cr + O = K2Cr2O7 =>
2 K + 2 Cr + 7 O = K2Cr2O7
Cr + CH3COOH = H2 + Cr(CH3COO)2 =>
Cr + 2 CH3COOH = H2 + Cr(CH3COO)2
CuO + NH4Cl = Cu + H2O + HCl + N2 =>
3 CuO + 2 NH4Cl = 3 Cu + 3 H2O + 2 HCl + N2
HF(aq) + NaF(aq) = HNa(g) + F(aq) =>
HF(aq) + NaF(aq) = HNa(g) + 2 F(aq)
KMnO4 + MnO2 + NaOH = Na2MnO4 + K2MnO4 + H2O =>
2 KMnO4 + MnO2 + 4 NaOH = 2 Na2MnO4 + K2MnO4 + 2 H2O
SF4(g) + H2O = SO2(g) + HF(aq) =>
SF4(g) + 2 H2O = SO2(g) + 4 HF(aq)
CuCl2 + KOH + Na2CO3 = CuKHO + Na2CO3Cl2 =>
CuCl2 + KOH + Na2CO3 = CuKHO + Na2CO3Cl2
AuS + H = Au + HS2322 =>
2322 AuS + H = 2322 Au + HS2322
Yb2O3 + SiO2 + K2CO3 = K3YbSi2O7 + CO2 =>
Yb2O3 + 4 SiO2 + 3 K2CO3 = 2 K3YbSi2O7 + 3 CO2
C2H4O2 + Sr(OH)2 = SrCO + H2O =>
C2H4O2 + 2 Sr(OH)2 = 2 SrCO + 4 H2O
C8H10N4O2 + H2O = C8H10N4O2H + OH =>
C8H10N4O2 + H2O = C8H10N4O2H + OH
FeO + Al2O3 = Fe2O3 + Al =>
6 FeO + Al2O3 = 3 Fe2O3 + 2 Al
H2SO4(aq) + Na2CO3(aq) = Na2SO4 + H2CO3 =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/24
Équations équilibrées sur08/26/23
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