Equations balanced on the previous day | Equations balanced on the next day |
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
F2 + NaO = NaF + O2 =>
F2 + 2 NaO = 2 NaF + O2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cl2 + OH = Cl2O + H2O =>
Cl2 + 2 OH = Cl2O + H2O
S2Cl2 + NH3 = NH4Cl + S8 + S4N4 =>
6 S2Cl2 + 16 NH3 = 12 NH4Cl + S8 + S4N4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AgNo3 + CuCl2 = AgCl + Cu(No3)2 =>
2 AgNo3 + CuCl2 = 2 AgCl + Cu(No3)2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg + H3NO2 = Mg(NO2)3 + H2 =>
2 Mg + 6 H3NO2 = 2 Mg(NO2)3 + 9 H2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
KI(aq) + HCl(aq) = KCl(aq) + HI(aq) =>
KI(aq) + HCl(aq) = KCl(aq) + HI(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + NO = N + H2O =>
2 NH3 + 3 NO = 5 N + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KI(aq) + NH4Cl(aq) = KCl(aq) + NH4I(aq) =>
KI(aq) + NH4Cl(aq) = KCl(aq) + NH4I(aq)
NH3 + NO = N + H2O =>
2 NH3 + 3 NO = 5 N + 3 H2O
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq)
H3C6H5O7 + NaHCO3 = H20 + CO2 + Na3C6H5O7 =>
80 H3C6H5O7 + 150 NaHCO3 = 27 H20 + 330 CO2 + 50 Na3C6H5O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni(NH3)6SO4 + NaOH = Ni(NH3)6(OH)2 + Na2SO4 =>
Ni(NH3)6SO4 + 2 NaOH = Ni(NH3)6(OH)2 + Na2SO4
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(aq) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(aq)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
P4 + Br = PBr3 =>
P4 + 12 Br = 4 PBr3
KI(aq) + Na2S(aq) = K2S(aq) + NaI(aq) =>
2 KI(aq) + Na2S(aq) = K2S(aq) + 2 NaI(aq)
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/10/12
Equations balanced on 01/09/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.