| Équations équilibrées la veille | Équations équilibrées le lendemain |
UF4 + 2 Ca = U + 2 CaF2
Zn{+2} + Mn = Mn{+2} + Zn =>
Zn{+2} + Mn = Mn{+2} + Zn
SH2 + K2Cr2O7 = K2SO4 + S + Cr + H2O =>
3 SH2 + K2Cr2O7 = K2SO4 + 2 S + 2 Cr + 3 H2O
Fe + MgF2 = MgFe + F =>
Fe + MgF2 = MgFe + 2 F
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
Na2SO4 + CaCl2 = CaSO4 + Na2Cl2 =>
Na2SO4 + CaCl2 = CaSO4 + Na2Cl2
CaBr2 + H2O = HBr + CaO =>
CaBr2 + H2O = 2 HBr + CaO
H2SO3 + VO2{+} = VO{2+} + SO4{2-} + H2O =>
H2SO3 + 2 VO2{+} = 2 VO{2+} + SO4{2-} + H2O
CH3NO + H2SO4 + H2O = CH2O2 + (NH4)2SO4 =>
2 CH3NO + H2SO4 + 2 H2O = 2 CH2O2 + (NH4)2SO4
NaI(l) + AgNO3 = AgI + NaNO3 =>
NaI(l) + AgNO3 = AgI + NaNO3
HN3 + H2O = NH4 + OH =>
HN3 + 11 H2O = 3 NH4 + 11 OH
Al(C2H3O2)3 + H3PO4 = AlPO4 + HC2H3O2 =>
Al(C2H3O2)3 + H3PO4 = AlPO4 + 3 HC2H3O2
C + HCl = HCCl =>
C + HCl = HCCl
As2O3 + NaOH + H2O = Na[As(OH)4] =>
As2O3 + 2 NaOH + 3 H2O = 2 Na[As(OH)4]
C6H5OH + HNO3 = C6H5NO3 + HOH =>
C6H5OH + HNO3 = C6H5NO3 + HOH
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
C6H2(NO2)3CH3 = N2 + H2O + CO + C =>
2 C6H2(NO2)3CH3 = 3 N2 + 5 H2O + 7 CO + 7 C
KIO3KI = K2O3I2 =>
KIO3KI = K2O3I2
Na2SO3 + Ca3(PO4)2 = CaSO3 + Na3PO4 =>
3 Na2SO3 + Ca3(PO4)2 = 3 CaSO3 + 2 Na3PO4
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
HC2H3O2 + Cu = CuC2H3O2 + H2 =>
2 HC2H3O2 + 2 Cu = 2 CuC2H3O2 + H2
S3(s) = S8 =>
8 S3(s) = 3 S8
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
(COOH)2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5(COOH)2 + 2 KMnO4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
KF + H2O = KOH + FH =>
KF + H2O = KOH + FH
H2 = H9 =>
9 H2 = 2 H9
H{3}C{6}O{7} + NaHCO{3} = CO{2} + H{2}O + Na{3}C{6}H{5}O{7} =>
4 H{3}C{6}O{7} + NaHCO{3} = CO{2} + 5 H{2}O + Na{3}C{6}H{5}O{7}
SrBr2 = Sr + Br2 =>
SrBr2 = Sr + Br2
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + H2O + Na2SO4 =>
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + 2 H2O + Na2SO4
Cu(OH)2 + Al = Al(OH)3 + Cu =>
3 Cu(OH)2 + 2 Al = 2 Al(OH)3 + 3 Cu
C17H31COOH + H2 = C17H35COOH =>
C17H31COOH + 2 H2 = C17H35COOH
HNO3 + CH3NH2 = CH3NH3 + NO3 =>
HNO3 + CH3NH2 = CH3NH3 + NO3
KClO3 + SnS2 + KOH + H2O = K2[Sn(OH)6] + KCl + S =>
2 KClO3 + 3 SnS2 + 6 KOH + 6 H2O = 3 K2[Sn(OH)6] + 2 KCl + 6 S
C106H263O110N16P + O2 = CO2 + H2O + NH3 + PO4 =>
4 C106H263O110N16P + 427 O2 = 424 CO2 + 430 H2O + 64 NH3 + 4 PO4
Na2O + Cl2O5 = NaClO3 =>
Na2O + Cl2O5 = 2 NaClO3
U3O8 + O2 + (NH4)2SO4 = UO2SO4 + NH3 + H2O =>
2 U3O8 + O2 + 6(NH4)2SO4 = 6 UO2SO4 + 12 NH3 + 6 H2O
SIO + H2O = H2SIO2 =>
SIO + H2O = H2SIO2
C6H7O11N3 = CO2 + CO + H2O + N =>
2 C6H7O11N3 = 3 CO2 + 9 CO + 7 H2O + 6 N
Al(s) + I(s) = AlI =>
Al(s) + I(s) = AlI
C2H2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
SiO2 + OH = SiO4 + H2O =>
SiO2 + 4 OH = SiO4 + 2 H2O
Fe2O3 + LiF = FeF3 + Li2O =>
Fe2O3 + 6 LiF = 2 FeF3 + 3 Li2O
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + (NO3)2Ba =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3(NO3)2Ba
H2SO4 = H + S + O =>
H2SO4 = 2 H + S + 4 O
KNO2 + KI + H2O = I2 + KOH + NO =>
2 KNO2 + 2 KI + 2 H2O = I2 + 4 KOH + 2 NO
Cd{2} + NH3 = Cd[(NH3)4]{2} =>
Cd{2} + 4 NH3 = Cd[(NH3)4]{2}
AgNO3 + C3H8O3 = Ag + NO + H2 + CO2 =>
3 AgNO3 + 2 C3H8O3 = 3 Ag + 3 NO + 8 H2 + 6 CO2
C6H12HBr = C6H11BrH2 =>
C6H12HBr = C6H11BrH2
Li2SO4 + MgSO3 = MgSO4 + Li2SO3 =>
Li2SO4 + MgSO3 = MgSO4 + Li2SO3
Mg + P4 = Mg3P =>
12 Mg + P4 = 4 Mg3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/21/24
Équations équilibrées sur07/21/23
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