Equations balanced on the previous day | Equations balanced on the next day |
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
N2O4 = NO2 =>
N2O4 = 2 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CaCN2 + H2O = NH3 + CaCO3 =>
CaCN2 + 3 H2O = 2 NH3 + CaCO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)2 + Al2(So4)3 = Pb(So4) + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(So4)3 = 3 Pb(So4) + 2 Al(NO3)3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Br3 + C7H5NaO3 = C6H2Br3OH + CO2 + HBr + Na =>
5 Br3 + 3 C7H5NaO3 = 3 C6H2Br3OH + 3 CO2 + 6 HBr + 3 Na
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Au(CN)2 + Zn = Zn(CN)4 + Au =>
2 Au(CN)2 + Zn = Zn(CN)4 + 2 Au
Mg + KNO3 = K + MgNO3 =>
Mg + KNO3 = K + MgNO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe + (NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe + (NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
Br2 + C7H5NaO3 = C6H2Br3OH + CO2 + HBr + Na =>
5 Br2 + 2 C7H5NaO3 = 2 C6H2Br3OH + 2 CO2 + 4 HBr + 2 Na
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + KI + KOH = KCl + KIO3 + H20 =>
30 Cl2 + 20 KI + 60 KOH = 60 KCl + 20 KIO3 + 3 H20
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuCl2 + NaNO3 = Cu(NO3)2 + ClNa =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 ClNa
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + HCI = NaCI + CO2 + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
A + B = AB =>
A + B = AB
Ca3(PO4)2 + SiO2 + C = CaSiO4 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 2 C = 3 CaSiO4 + 2 CO + 2 P
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
OH2 + O2 = H2O2 =>
2 OH2 + O2 = 2 H2O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
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