Equations balanced on the previous day | Equations balanced on the next day |
2 H2SO4 + Kr2Cr2O7 = 2 CrO3 + 2 KrHSO4 + H2O
H{+} + Cr2O7{2-} + SO3{2-} = SO4{2-} + Cr3 + H2O =>
6 H{+} + 3 Cr2O7{2-} + 18 SO3{2-} = 18 SO4{2-} + 2 Cr3 + 3 H2O
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
SNO3 + Cu = S + Cu(NO3)2 =>
2 SNO3 + Cu = 2 S + Cu(NO3)2
C4H8O2 = C + H + O =>
C4H8O2 = 4 C + 8 H + 2 O
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P =>
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
FeCl2 + Na2S = Fe2S2 + NaCl =>
2 FeCl2 + 2 Na2S = Fe2S2 + 4 NaCl
CaSi2 + O = CaO + Si =>
CaSi2 + O = CaO + 2 Si
MnCl2 + Ti2O3 = MnO + Cl3Ti =>
3 MnCl2 + Ti2O3 = 3 MnO + 2 Cl3Ti
C7H5KO2 + HCl = KCl + C7H6O2 =>
C7H5KO2 + HCl = KCl + C7H6O2
KFeO4 + HBr = FeBr3 + Br2 + H2O + KBr =>
KFeO4 + 8 HBr = FeBr3 + 2 Br2 + 4 H2O + KBr
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
Bi + O3 = Bi2O3 =>
2 Bi + O3 = Bi2O3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
FeI3 + Pb(NO3)2 = PbI3 + Fe(NO3)2 =>
FeI3 + Pb(NO3)2 = PbI3 + Fe(NO3)2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CH2O + H2O = CH2O2 + H2 =>
CH2O + H2O = CH2O2 + H2
KFeO4 + HBr = FeBr3 + Br2 + H2O + KBr =>
KFeO4 + 8 HBr = FeBr3 + 2 Br2 + 4 H2O + KBr
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(HCO3)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l) + 2 CO2(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
K2Cr2O7 + C3H8O + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 K2Cr2O7 + C3H8O + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 3 CO2 + 16 H2O
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Cu + I = CuI2 =>
Cu + 2 I = CuI2
FeCl2 + (NH4)2S(aq) = FeS(s) + NH4Cl(aq) =>
FeCl2 + (NH4)2S(aq) = FeS(s) + 2 NH4Cl(aq)
CuCO3 + H2SO4 + Zn = CO2 + H2O + Cu + ZnSO4 =>
CuCO3 + H2SO4 + Zn = CO2 + H2O + Cu + ZnSO4
Pb(NO3)2 + FeI3 = PbI2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeI3 = 3 PbI2 + 2 Fe(NO3)3
CuCO3 + H2SO4 + Zn = CO2 + H2O + Cu + ZnSO4 =>
CuCO3 + H2SO4 + Zn = CO2 + H2O + Cu + ZnSO4
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl + KCl + H2O =>
10 FeCl2 + K2Cr2O7 + 14 HCl = 10 FeCl3 + 2 CrCl + 2 KCl + 7 H2O
Pb(HCO3)2 = PbCO3 + CO2 + H2O =>
Pb(HCO3)2 = PbCO3 + CO2 + H2O
K2C2O4 + HCl = KCl + H2C2O4 = H2O + CO3 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
KI + NaNO2 + HCl = NaCl + N2 + I2 + KCl + H2O =>
6 KI + 2 NaNO2 + 8 HCl = 2 NaCl + N2 + 3 I2 + 6 KCl + 4 H2O
KMnO4 + SO2 + H2O = H2SO4 + MnSO4 + K2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 H2SO4 + 2 MnSO4 + K2SO4
KMnO4 + CuFeS2 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + CuSO4 =>
34 KMnO4 + 10 CuFeS2 + 56 H2SO4 = 5 Fe2(SO4)3 + 34 MnSO4 + 17 K2SO4 + 56 H2O + 10 CuSO4
K2SO4 + NH3NO3 = K2NO3 + SO4NH3 =>
K2SO4 + NH3NO3 = K2NO3 + SO4NH3
(NH4)2MoO4 + Zn + HCl = NH4Cl + ZnCl2 + Mo4O10(OH)2 + H2O =>
4(NH4)2MoO4 + Zn + 10 HCl = 8 NH4Cl + ZnCl2 + Mo4O10(OH)2 + 4 H2O
NaMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 NaMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 6 Na2SO4 + 8 H2O
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NH3 + O2 = H3NO3 =>
2 NH3 + 3 O2 = 2 H3NO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/19/23
Equations balanced on 01/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.