| Equations balanced on the previous day | Equations balanced on the next day |
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Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
FeSO4 + H2SO + HNO34 = Fe(SO4)3 + H2O + NO =>
65 FeSO4 + 130 H2SO + 16 HNO34 = 65 Fe(SO4)3 + 138 H2O + 16 NO
K2Cr2O7 + KI + HCl = KCl + CrCl3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O + 3 I2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + KBr = K2SO4 + CuBr2 =>
CuSO4 + 2 KBr = K2SO4 + CuBr2
VO + Fe2O3 = V2O5 + Fe0 =>
2 VO + Fe2O3 = V2O5 + 2 Fe0
As2S3 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 3 S + 2 H2O
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
NaOH + HCI = NaCI + H2O =>
NaOH + HCI = NaCI + H2O
NaIO3 + Na2SO3 + NaHSO3 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = I2 + 5 Na2SO4 + H2O
NaOH + HCI = NaCI + H2O =>
NaOH + HCI = NaCI + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Fe + Cd(NO3)2 = Fe(NO3)3 + Cd =>
2 Fe + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CuCl2 + Fe = FeCl2 + Cu =>
CuCl2 + Fe = FeCl2 + Cu
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + I2 = Li2I =>
4 Li + I2 = 2 Li2I
S + O2 = SO2 =>
S + O2 = SO2
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
I2 + HNO3 = HIO4 + NO + H2O =>
3 I2 + 14 HNO3 = 6 HIO4 + 14 NO + 4 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C2H4 + KMnO4 + H2O = C2H6O2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 KOH + 2 MnO2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Cd(s)
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/03/18
Equations balanced on 08/02/17
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