| Equations balanced on the previous day | Equations balanced on the next day |
4 CuO + 2 NH4Cl = 3 Cu + CuCl2 + 4 H2O + N2
KI + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + H2O2 + H2SO4 = I2 + K2SO4 + 2 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
K2(C2O4) + H2SO4 = H2C2O4 + K2SO4 =>
K2(C2O4) + H2SO4 = H2C2O4 + K2SO4
NaOH + SiO2 = Na2SiO3 + H2O =>
2 NaOH + SiO2 = Na2SiO3 + H2O
Na + H2SO4 = Na2SO4 + S + H2O =>
6 Na + 4 H2SO4 = 3 Na2SO4 + S + 4 H2O
C4H10O + O2 = H2O + CO2 =>
C4H10O + 6 O2 = 5 H2O + 4 CO2
Fe + HNO3 = H2 + Fe(NO3)3 =>
2 Fe + 6 HNO3 = 3 H2 + 2 Fe(NO3)3
K + O2 = K2O =>
4 K + O2 = 2 K2O
PbS + HNO3 = Pb(NO3)2 + NO2 + S + H2O =>
PbS + 4 HNO3 = Pb(NO3)2 + 2 NO2 + S + 2 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Cl2 + O7 = Cl2O =>
7 Cl2 + O7 = 7 Cl2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
H2SO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br2 =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 H2O + 3 Br2
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2 =>
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2
SnCl4 + RMgCl = SnR4 + MgCl2 =>
SnCl4 + 4 RMgCl = SnR4 + 4 MgCl2
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
HNO3 + NH4{+} + OH{-} = NH4NO3 + H2O =>
HNO3 + NH4{+} + OH{-} = NH4NO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
PbS + HNO3 = Pb(NO3)2 + NO2 + S + H2O =>
PbS + 4 HNO3 = Pb(NO3)2 + 2 NO2 + S + 2 H2O
Cr{+3} + Cr = Cr{+2} =>
2 Cr{+3} + Cr = 3 Cr{+2}
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
TiCl3 + NH3 + H2O = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH3 + 3 H2O = Ti(OH)3 + 3 NH4Cl
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
KMnO4 + (COOH)2 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Hg + C6H6O + HNO3 = Hg(CNO)2 + H2O + CO2 =>
2 Hg + C6H6O + 4 HNO3 = 2 Hg(CNO)2 + 5 H2O + 2 CO2
Ag2O + C = CO2 + Ag =>
2 Ag2O + C = CO2 + 4 Ag
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P2 + O5 = PO =>
5 P2 + 2 O5 = 10 PO
CH3CH2OH + KMNO4 + H2SO4 = CH3COOH + MNSO4 + K2SO4 + H20 =>
80 CH3CH2OH + 20 KMNO4 + 30 H2SO4 = 80 CH3COOH + 20 MNSO4 + 10 K2SO4 + 11 H20
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO2 + Al2O3 = Al2(CO3)3 =>
3 CO2 + Al2O3 = Al2(CO3)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SO4 = SO2 + O2 =>
SO4 = SO2 + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/09/16
Equations balanced on 11/08/15
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