| Equations balanced on the previous day | Equations balanced on the next day |
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Mg + 2 HCl = MgCl2 + H2
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Au + K[Fe(CN)6] + NH4SCN = AuSCN + K(NH4)3Fe(CN)6 =>
3 Au + K[Fe(CN)6] + 3 NH4SCN = 3 AuSCN + K(NH4)3Fe(CN)6
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Ba2N3 = Ba2 + N3 =>
Ba2N3 = Ba2 + N3
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
C2H2O4 + NaHCO3 = NaC4HO6 + CO2 + H2O =>
3 C2H2O4 + NaHCO3 = NaC4HO6 + 3 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
S2Cl2(l) + NH3(g) = S4N4(s) + S8(s) + NH4Cl(s) =>
6 S2Cl2(l) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl(s)
Mg2 + (H2O)6 = Mg(OH)2 + H2 =>
3 Mg2 + 2(H2O)6 = 6 Mg(OH)2 + 6 H2
H2SO4 + Al(OH)3 = HOH + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 HOH + Al2(SO4)3
(NH4)2 + CO3 = NH3 + CO2 + H2O =>
(NH4)2 + CO3 = 2 NH3 + CO2 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Au + [Fe(CN)6] + NH4SCN = AuSCN + (NH4)3Fe(CN)6 =>
3 Au + [Fe(CN)6] + 3 NH4SCN = 3 AuSCN + (NH4)3Fe(CN)6
C6H6O + O2 = CO2 + H20 =>
10 C6H6O + 55 O2 = 60 CO2 + 3 H20
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3CH2CH3 + O2 = CO2 + H20 =>
5 CH3CH2CH3 + 15 O2 = 15 CO2 + 2 H20
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuO + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
CuO + 4 NH4OH = [Cu(NH3)4](OH)2 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/19
Equations balanced on 07/06/18
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