| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl2 + Mg = Ti + MgCl2
AgNO3 + BaSO3 = AgSO3 + BaNO3 =>
AgNO3 + BaSO3 = AgSO3 + BaNO3
KHSH2O = KOHH2S =>
KHSH2O = KOHH2S
OF2 + H2O = HF + O2 =>
OF2 + H2O = 2 HF + O2
Sn + N = Sn3N4 =>
3 Sn + 4 N = Sn3N4
NaOH + Ca(HCO3)2 = CaCO3 + H2O + Na2CO3 =>
2 NaOH + Ca(HCO3)2 = CaCO3 + 2 H2O + Na2CO3
K2 + S = K2S =>
K2 + S = K2S
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7 =>
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7
Ti + Se = TiSe =>
Ti + Se = TiSe
CaC2(s) + H2O(i) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(i) = Ca(OH)2(s) + C2H2(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag(NH3)2OH + H2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + H2S = Ag2S + 2 H2O + 4 NH3
SiO3 + C = Si + CO =>
SiO3 + 3 C = Si + 3 CO
FeO + FeCr = Fe + Cr2O3 =>
3 FeO + 2 FeCr = 5 Fe + Cr2O3
C2 + H3 + Na + O2 = C2H3NaO2 =>
C2 + H3 + Na + O2 = C2H3NaO2
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + NO(g) + H2O =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 2 NO(g) + 4 H2O
VO + Pt = Pt2O4 + V =>
4 VO + 2 Pt = Pt2O4 + 4 V
C3H8O3 + CuO = CO2 + H2O + Cu =>
C3H8O3 + 7 CuO = 3 CO2 + 4 H2O + 7 Cu
Mg2 + CuNO3 = Mg(NO3)2 + Cu =>
Mg2 + 4 CuNO3 = 2 Mg(NO3)2 + 4 Cu
Ti[OCH(CH3)2]4 + H2O = TiO(OH)2 + C4H9OH =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO(OH)2 + 3 C4H9OH
C7H8O + Cr2O7{2-} + H{+} = C7H6O + Cr{3+} + H2O =>
3 C7H8O + Cr2O7{2-} + 8 H{+} = 3 C7H6O + 2 Cr{3+} + 7 H2O
NH4CN + FeCl3 = Fe(CN)3 + NH4Cl =>
3 NH4CN + FeCl3 = Fe(CN)3 + 3 NH4Cl
MgCl2 + Na2[H2Y] = NaCl + MgH2Y =>
MgCl2 + Na2[H2Y] = 2 NaCl + MgH2Y
CH3CH2CH2COH + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
3 CH3CH2CH2COH + 10 KMnO4 + 14 KOH = 4 CH3CH2COOK + 10 K2MnO4 + 9 H2O
Y(NO3)3*6H2O + Al(NO3)3*9H2O + CON2H4 = Y3Al5O12 + CO2 + H2O + N2 =>
3 Y(NO3)3*6H2O + 5 Al(NO3)3*9H2O + 20 CON2H4 = Y3Al5O12 + 20 CO2 + 103 H2O + 32 N2
C5H10N2 + O2 = CO2 + H2O + N2 =>
2 C5H10N2 + 15 O2 = 10 CO2 + 10 H2O + 2 N2
C6H12O6 + N2 + H2O = NH3 + CO2 =>
C6H12O6 + 4 N2 + 6 H2O = 8 NH3 + 6 CO2
Al(OH)3 + K2(SO4) = Al2(SO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(SO4) = Al2(SO4)3 + 6 K(OH)
H3PO3 + KBr = K2P4O7 + H2O + HBr =>
4 H3PO3 + 2 KBr = K2P4O7 + 5 H2O + 2 HBr
NHO2 = NHO3 + NO + H2O =>
3 NHO2 = NHO3 + 2 NO + H2O
MgBr2 + FeCl3 = MgCl2 + FeBr3 =>
3 MgBr2 + 2 FeCl3 = 3 MgCl2 + 2 FeBr3
Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH
C2H4O2 + C3H18O = C10H20O2 + H2O =>
7 C2H4O2 + 2 C3H18O = 2 C10H20O2 + 12 H2O
CaCl2 + K2Co3 = KCl2 + Ca2Co3 =>
2 CaCl2 + K2Co3 = 2 KCl2 + Ca2Co3
Fe2[SO4]3 + NaOH = Fe[OH]3 + Na2SO4 =>
Fe2[SO4]3 + 6 NaOH = 2 Fe[OH]3 + 3 Na2SO4
Na + Cl + O = NaClO4 =>
Na + Cl + 4 O = NaClO4
AlCl3 + NH3OH = (NH3)Cl3 + AlOH =>
AlCl3 + NH3OH = (NH3)Cl3 + AlOH
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
CH3CH(CH3)CHO + KMnO4 + KOH = CH3CH(CH3)COOK + K2MnO4 + H2O =>
CH3CH(CH3)CHO + 2 KMnO4 + 3 KOH = CH3CH(CH3)COOK + 2 K2MnO4 + 2 H2O
NaOH + In2O3 + H2O = Na[In(OH)4] =>
2 NaOH + In2O3 + 3 H2O = 2 Na[In(OH)4]
SnCl2H2O = SnCl2 + H2O =>
SnCl2H2O = SnCl2 + H2O
CuS + H3PO4 = Cu3(PO4)2 + H2S =>
3 CuS + 2 H3PO4 = Cu3(PO4)2 + 3 H2S
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
MgCl2(H2O)6 + Al2(SO4)3(H2O)14 + NaOH + Na2CO3 = Mg66Al34(OH)200(CO3)17 + NaCl + Na2SO4 + H2O =>
66 MgCl2(H2O)6 + 17 Al2(SO4)3(H2O)14 + 200 NaOH + 17 Na2CO3 = Mg66Al34(OH)200(CO3)17 + 132 NaCl + 51 Na2SO4 + 634 H2O
C1O2 + H2O = C6H12O6 + O2 =>
6 C1O2 + 6 H2O = C6H12O6 + 6 O2
Fe(OH) + H2O2 = Fe(OH)3 =>
Fe(OH) + H2O2 = Fe(OH)3
Ag(aq) + S(aq) = Ag2S(s) =>
2 Ag(aq) + S(aq) = Ag2S(s)
Mn2I3 = Mn + I2 =>
2 Mn2I3 = 4 Mn + 3 I2
Mg + NH4 + PO4 + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + PO4 + 6 H2O = MgNH4PO4*6H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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