Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 22 HI + 8 HClO4 = 2 Cr(ClO4)3 + 2 KCl + 11 I2 + 15 H2O
ZnS + Cd(NO3)2 = Zn(NO3)2 + CdS =>
ZnS + Cd(NO3)2 = Zn(NO3)2 + CdS
MgSO4*3H2O = Mg*SO4 + H2O =>
MgSO4*3H2O = Mg*SO4 + 3 H2O
OH{-} + S = S2O3{-2} + S{-2} + H2O =>
6 OH{-} + 4 S = S2O3{-2} + 2 S{-2} + 3 H2O
KNO2 + C = K2CO3 + N2 + CO2 =>
4 KNO2 + 3 C = 2 K2CO3 + 2 N2 + CO2
(CH3)2C2H5N + O2 = CO2 + H2O + N2 =>
4(CH3)2C2H5N + 27 O2 = 16 CO2 + 22 H2O + 2 N2
AgNO3 + K2Cr = Ag2Cr + KNO3 =>
2 AgNO3 + K2Cr = Ag2Cr + 2 KNO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu2SO4 + NaOH = CuOH + Na2SO4 =>
Cu2SO4 + 2 NaOH = 2 CuOH + Na2SO4
Ca(NO3)2(aq) + LiF(aq) = CaF2(s) + Li(NO3)(aq) =>
Ca(NO3)2(aq) + 2 LiF(aq) = CaF2(s) + 2 Li(NO3)(aq)
SnI2 + AgNO3 = Sn(NO3)2 + AgI =>
SnI2 + 2 AgNO3 = Sn(NO3)2 + 2 AgI
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
H2SO4 + Re(OH)3 = Re(HSO4)3 + H2O =>
3 H2SO4 + Re(OH)3 = Re(HSO4)3 + 3 H2O
Cu(IO3)2 = Cu + (IO3)2 =>
Cu(IO3)2 = Cu + (IO3)2
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
KMnO4 + H2SO4 + HCl = K2S + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 3 H2SO4 + 18 HCl = K2S + 2 MnSO4 + 9 Cl2 + 12 H2O
KMnO4 + FeSO4(NH4)SO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + (NH4)2SO4 + H2O =>
6 KMnO4 + 10 FeSO4(NH4)SO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 Fe(SO4)3 + 5(NH4)2SO4 + 24 H2O
Li2CO3 + K2SO4 = Li2SO4 + K2CO3 =>
Li2CO3 + K2SO4 = Li2SO4 + K2CO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + S = ZnS =>
Zn + S = ZnS
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HCl + H2SO4 = Cl + SO2 + H2O =>
2 HCl + H2SO4 = 2 Cl + SO2 + 2 H2O
ZnSO4 + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb(SO4) =>
ZnSO4 + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb(SO4)
AlCl3 + CuSO4*5H2O = Al(SO4) + CuCl3 + H2O =>
AlCl3 + CuSO4*5H2O = Al(SO4) + CuCl3 + 5 H2O
Cr(NO3)3 = Cr + N + O =>
Cr(NO3)3 = Cr + 3 N + 9 O
Cr(NO3)3 = Cr + NO3 =>
Cr(NO3)3 = Cr + 3 NO3
HClO4 + NO3{-} = ClO4{-} + HNO3 =>
HClO4 + NO3{-} = ClO4{-} + HNO3
Cr2O7 + H3O = Cr + H2O =>
Cr2O7 + 14 H3O = 2 Cr + 21 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N + NaOH = Na + NOH =>
N + NaOH = Na + NOH
NaHCO3 + BaCl2 = NaHCl2 + BaCO3 =>
NaHCO3 + BaCl2 = NaHCl2 + BaCO3
KNO3 + H3Po4 = K3Po4 + HNO3 =>
3 KNO3 + H3Po4 = K3Po4 + 3 HNO3
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
C4H5O6 + NaHCO3 = NaC4 + CO2 + H2O =>
17 C4H5O6 + 9 NaHCO3 = 9 NaC4 + 41 CO2 + 47 H2O
C17H35O2 + O2 = (CO)2 + H2O =>
4 C17H35O2 + 65 O2 = 34(CO)2 + 70 H2O
FeCl3(aq) + KSCN(aq) = Fe(SCN)3 + KCl =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3 + 3 KCl
Pb(NO3)2 + NaIO3 = Pb(IO3)2 + NaNO3 =>
Pb(NO3)2 + 2 NaIO3 = Pb(IO3)2 + 2 NaNO3
C6H5CH3 + Br2 = C6H2Br2(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H2Br2(CH3) + 6 HBr
CH2CNCH2CN + H2O + HCl = HOOCCH2CH2COOH + NH4Cl =>
CH2CNCH2CN + 4 H2O + 2 HCl = HOOCCH2CH2COOH + 2 NH4Cl
H4C3O2 + (OH)4 = H3C3O2 + H2O =>
4 H4C3O2 + (OH)4 = 4 H3C3O2 + 4 H2O
N2O5 + H2O = NH + O3 =>
N2O5 + H2O = 2 NH + 2 O3
MgO(s) + HCl(aq) = MgCl2(aq) + H2O =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O
HClO4(aq) + Li2SO3(aq) = LiClO4(aq) + H2O(l) + SO2(g) =>
2 HClO4(aq) + Li2SO3(aq) = 2 LiClO4(aq) + H2O(l) + SO2(g)
Cd(OH)2 + KOH = K2[Cd(OH)4] =>
Cd(OH)2 + 2 KOH = K2[Cd(OH)4]
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
H2SO4 + KI + KMnO4 = I2 + MnSO4 + K2SO4 + H2O =>
8 H2SO4 + 10 KI + 2 KMnO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
NaBr(aq) + NaBrO3(aq) + H2SO4(aq) = Br2(g) + Na2SO4(aq) + H2O(g) =>
5 NaBr(aq) + NaBrO3(aq) + 3 H2SO4(aq) = 3 Br2(g) + 3 Na2SO4(aq) + 3 H2O(g)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.