Equations balanced on the previous day | Equations balanced on the next day |
CdS(s) + H2SO4(aq) = CdSO4(aq) + H2S(g)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
MgSO4 + K3PO4 = Mg3(PO4)2 + K2SO4 =>
3 MgSO4 + 2 K3PO4 = Mg3(PO4)2 + 3 K2SO4
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
NH4NO2 = H2O + N =>
NH4NO2 = 2 H2O + 2 N
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
Pb(NO3)2 + BaI2 = PbI2 + Ba(NO3)2 =>
Pb(NO3)2 + BaI2 = PbI2 + Ba(NO3)2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + O + C = CaCO3 =>
Ca + 3 O + C = CaCO3
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca + O2 + C = CaCO3 =>
2 Ca + 3 O2 + 2 C = 2 CaCO3
NH4CL + NaOH = NH3 + H2O + NaCL =>
NH4CL + NaOH = NH3 + H2O + NaCL
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NH3 + CH4 + O2 = NH2CH2COOH + H2O =>
2 NH3 + 4 CH4 + 5 O2 = 2 NH2CH2COOH + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
P2O5 + NaOH + H2O = NaH2PO4 =>
P2O5 + 2 NaOH + H2O = 2 NaH2PO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + S2O3 = Ag(S2O3)2 =>
Ag + 2 S2O3 = Ag(S2O3)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
P2O5 + NaOH + H2O = NaH2PO4 =>
P2O5 + 2 NaOH + H2O = 2 NaH2PO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
hydrogen + ethylene = ethane =>
H2 + C2H4 = C2H6
[Fe(SCN)]Cl2 + NH4SCN = (NH4)3[Fe(SCN)6] + NH4Cl =>
[Fe(SCN)]Cl2 + 5 NH4SCN = (NH4)3[Fe(SCN)6] + 2 NH4Cl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + F = MgF =>
Mg + F = MgF
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + O2 + C = CaCO3 =>
2 Ca + 3 O2 + 2 C = 2 CaCO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/08/15
Equations balanced on 10/08/14
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