Equations balanced on the previous day | Equations balanced on the next day |
3 C + 2 K2Cr2O7 = 2 Cr2O3 + 2 K2CO3 + CO2
C6H6S + O2 = CO2 + H2O + SO3 =>
C6H6S + 9 O2 = 6 CO2 + 3 H2O + SO3
CH3CH2CH2CH2CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2CH2CH2CH2OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Cr2(SO4)3 + NaOH + Cl = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 6 Cl = 2 Na2CrO4 + 6 NaCl + 3 Na2SO4 + 8 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CaSi2 + SbCl3 = Si + Sb + CaCl2 =>
3 CaSi2 + 2 SbCl3 = 6 Si + 2 Sb + 3 CaCl2
Ca + NaOH = CaOH + Na =>
Ca + NaOH = CaOH + Na
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
MnCl2 + NaOH + Cl2 = MnO2 + NaCl + H2O =>
MnCl2 + 4 NaOH + Cl2 = MnO2 + 4 NaCl + 2 H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
H2SO4 + NAOH = NAHSO4 + H2O =>
H2SO4 + NAOH = NAHSO4 + H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
MgO = Mg + O =>
MgO = Mg + O
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
Mg + HCI = MgCI + H2 =>
2 Mg + 2 HCI = 2 MgCI + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2SO4 + H2O = H3O + HSO4 =>
H2SO4 + H2O = H3O + HSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Co(OH)2 + NaOH + Cl2 = Co2O3H2O + NaCl + H2O =>
2 Co(OH)2 + 2 NaOH + Cl2 = Co2O3H2O + 2 NaCl + 2 H2O
Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2(SO4)3 =>
6 Cr(NO3)2 + 3 CuSO4 = 3 Cu + 4 Cr(NO3)3 + Cr2(SO4)3
ZNS + H2SO4 = ZNSO4 + H2O + SO2 =>
ZNS + 4 H2SO4 = ZNSO4 + 4 H2O + 4 SO2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C2H2 + KMnO4 + H2O = C2(COOH)2 + KOH + MnO2 =>
6 C2H2 + 10 KMnO4 + 2 H2O = 3 C2(COOH)2 + 10 KOH + 10 MnO2
C2H7N + O2 = CO + H2O + NO =>
4 C2H7N + 13 O2 = 8 CO + 14 H2O + 4 NO
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
AgNO3(aq) + BaCl2(aq) = Ba(NO3)2(aq) + AgCl(s) =>
2 AgNO3(aq) + BaCl2(aq) = Ba(NO3)2(aq) + 2 AgCl(s)
H2(PHO3) + H3O{+} + Zn = PH3 + H2O + Zn{2+} =>
H2(PHO3) + 6 H3O{+} + 3 Zn = PH3 + 9 H2O + 3 Zn{2+}
C2H2 + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
BaCl2 + Fe2(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeCl3
BaCl2 + Fe2(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeCl3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuCl2 + SO2 + H2O = CuCl + HCl + H2SO4 =>
2 CuCl2 + SO2 + 2 H2O = 2 CuCl + 2 HCl + H2SO4
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
H2O + CS2 = CO2 + H2S =>
2 H2O + CS2 = CO2 + 2 H2S
NiCl2 + HNO3 = Ni(NO3)2 + Cl + H2O + NO =>
3 NiCl2 + 8 HNO3 = 3 Ni(NO3)2 + 6 Cl + 4 H2O + 2 NO
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
Ni(OH)2 + NaOH + Cl2 = Ni2O3H2O + NaCl + H2O =>
2 Ni(OH)2 + 2 NaOH + Cl2 = Ni2O3H2O + 2 NaCl + 2 H2O
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/12/16
Equations balanced on 03/13/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.