Equations balanced on the previous day | Equations balanced on the next day |
2 SO3 = S2 + 3 O2
Na2(CO3)(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgCO3(s) =>
Na2(CO3)(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgCO3(s)
C3H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
O2 + C4H8 = CO2 + H2O =>
6 O2 + C4H8 = 4 CO2 + 4 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
F + NaCL = NaF + CL =>
F + NaCL = NaF + CL
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
PCl3(l) + AgF(s) = PF3(g) + AgCl(s) =>
PCl3(l) + 3 AgF(s) = PF3(g) + 3 AgCl(s)
HNO2 + Cd(OH)2 = Cd(NO2)2 + H2O =>
2 HNO2 + Cd(OH)2 = Cd(NO2)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu + SO4 + NaOH = CuOH + NaSO4 =>
Cu + SO4 + NaOH = CuOH + NaSO4
FES2 + O2 = FEO3 + SO2 =>
2 FES2 + 7 O2 = 2 FEO3 + 4 SO2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Co(s) + Cd(NO3)2(aq) = CoNO3(aq) + Cd(s) =>
2 Co(s) + Cd(NO3)2(aq) = 2 CoNO3(aq) + Cd(s)
SO3 = S2 + O2 =>
2 SO3 = S2 + 3 O2
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
MgSO4 + HCl = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2SO4
MgSO4 + HCl = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ba(NO3)2 + K2CrO4 = BaCrO4 + KNO3 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 KNO3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
N2O5 + HOH = HNO3 =>
N2O5 + HOH = 2 HNO3
H2C2O4 + MNO4 = CO2 + MNO3 + H2O =>
H2C2O4 + MNO4 = 2 CO2 + MNO3 + H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Na2SO4(aq) + Mg(NO3)2(aq) = Na(NO3)(aq) + Mg(SO4)(aq) =>
Na2SO4(aq) + Mg(NO3)2(aq) = 2 Na(NO3)(aq) + Mg(SO4)(aq)
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
NH3 + ClF3 = N2 + Cl2 + HF =>
2 NH3 + 2 ClF3 = N2 + Cl2 + 6 HF
Na2SO4(aq) + Mg(NO3)2(aq) = Na(NO3)(aq) + Mg(SO4)(aq) =>
Na2SO4(aq) + Mg(NO3)2(aq) = 2 Na(NO3)(aq) + Mg(SO4)(aq)