Equations balanced on the previous day | Equations balanced on the next day |
2 Na2O2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
HC7H10N + O2 = CO2 + H2O + NO2 =>
4 HC7H10N + 43 O2 = 28 CO2 + 22 H2O + 4 NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + HBr = FeBr + H2 =>
2 Fe + 2 HBr = 2 FeBr + H2
LiO2 + AlCl = LiCl + AlO2 =>
LiO2 + AlCl = LiCl + AlO2
S + O2 = SO2 =>
S + O2 = SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3PO4 + Zn = ZnPO4 + K =>
K3PO4 + Zn = ZnPO4 + 3 K
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
K2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + KNO3(aq) =>
K2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 KNO3(aq)
S + O2 = SO2 =>
S + O2 = SO2
Si + H2 = Si2H4 =>
2 Si + 2 H2 = Si2H4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
CaCl2 + NaSO4 = CaSO4 + NaCl2 =>
CaCl2 + NaSO4 = CaSO4 + NaCl2
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
Na2CrO4 + AgNO3 = NaNO3 + Ag2CrO4 =>
Na2CrO4 + 2 AgNO3 = 2 NaNO3 + Ag2CrO4
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H{+} + Cr2O7{2–}(aq) + Sn{2+}(aq) = Cr{3+}(aq) + Sn{4+}(aq) + H2O =>
14 H{+} + Cr2O7{2–}(aq) + 5 Sn{2+}(aq) = 2 Cr{3+}(aq) + 5 Sn{4+}(aq) + 7 H2O
K2Cr2O7 + H2SO4 + NaI = Na2SO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = 3 Na2SO4 + K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu + H2(SO4) = Cu(SO4) + SO2 + H2O =>
Cu + 2 H2(SO4) = Cu(SO4) + SO2 + 2 H2O
CO2 = C + O2 =>
CO2 = C + O2
As2Se6 = As + Se =>
As2Se6 = 2 As + 6 Se
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2NO3 = Na + NO3 =>
Na2NO3 = 2 Na + NO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSO4 + NaCO3 = CuCO3 + NaSO4 =>
CuSO4 + NaCO3 = CuCO3 + NaSO4
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
KMNO4 + KNO2 + H2O = MNO2 + KNO3 + KOH =>
2 KMNO4 + 3 KNO2 + H2O = 2 MNO2 + 3 KNO3 + 2 KOH
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/20/15
Equations balanced on 02/19/14
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