Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + Zn = Zn(NO3)2 + H2O + NO2 =>
4 HNO3 + Zn = Zn(NO3)2 + 2 H2O + 2 NO2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
AgBr + AlPO4 = Ag3PO4 + AlBr3 =>
3 AgBr + AlPO4 = Ag3PO4 + AlBr3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HC2H3O2(aq) + Ba(OH)2(aq) = H(OH) + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H(OH) + Ba(C2H3O2)2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HSO4 + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
14 HSO4 + Na2Cr2O7 + 20 NaCl = Cr2(SO4)3 + 10 Cl2 + 11 Na2SO4 + 7 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H2O2 = H2O + O =>
H2O2 = H2O + O
AuCl3 + SnCl2 = SnCl4 + Au =>
2 AuCl3 + 3 SnCl2 = 3 SnCl4 + 2 Au
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2 + C + Al2O3 = AlN + CO =>
N2 + 3 C + Al2O3 = 2 AlN + 3 CO
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CH3OH + KMNO4 + H2SO4 = HCOOH + MNSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMNO4 + 6 H2SO4 = 5 HCOOH + 4 MNSO4 + 2 K2SO4 + 11 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH3 + 8 O2 = 5 CO2 + 6 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
Ca(ClO3)2(heat) = Ca + ClO3 =>
Ca(ClO3)2(heat) = Ca + 2 ClO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaCl + K2SO4 = NaSO4 + K2Cl =>
NaCl + K2SO4 = NaSO4 + K2Cl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/05/15
Equations balanced on 10/05/14
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