Equations balanced on the previous day | Equations balanced on the next day |
2 NO2 = N2O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
(NH4)2S(aq) + HCl(aq) = (NH4)2Cl(aq) + HS(g) =>
(NH4)2S(aq) + HCl(aq) = (NH4)2Cl(aq) + HS(g)
Pb + SnSO4 = PbSO4 + Sn2 =>
2 Pb + 2 SnSO4 = 2 PbSO4 + Sn2
Fe(OH)3 + Cl2 + KOH = KClO3 + FeCl3 + H2O =>
5 Fe(OH)3 + 9 Cl2 + 3 KOH = 3 KClO3 + 5 FeCl3 + 9 H2O
Fe2SO4 + KOH = Fe(OH)3 + K6SO4 =>
Fe2SO4 + 6 KOH = 2 Fe(OH)3 + K6SO4
SnCl4 + F = SnF4 + Cl2 =>
SnCl4 + 4 F = SnF4 + 2 Cl2
HNO3 + CU = CUNO3 + H2O + NO2 =>
2 HNO3 + CU = CUNO3 + H2O + NO2
SiO2 = Si2 + (O2)4 =>
4 SiO2 = 2 Si2 + (O2)4
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
LiNO3(heated) = Li + NO3 =>
LiNO3(heated) = Li + NO3
Zn2 + Fe2Cl3 = Zn2Cl2 + Fe =>
3 Zn2 + 2 Fe2Cl3 = 3 Zn2Cl2 + 4 Fe
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na3PO4 + CuCl = NaCl + Cu3PO4 =>
Na3PO4 + 3 CuCl = 3 NaCl + Cu3PO4
NaS + NiC2H3O = NiS + NaC2H3O =>
NaS + NiC2H3O = NiS + NaC2H3O
AlF4 + H2SO4 = Al(SO4)2 + HF =>
AlF4 + 2 H2SO4 = Al(SO4)2 + 4 HF
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
Fe2(CO3)3 = C + O2 + Fe =>
2 Fe2(CO3)3 = 6 C + 9 O2 + 4 Fe
K2Cr2O7 + FeSO4 + H2SO4 = K2SO + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 12 FeSO4 + 10 H2SO4 = K2SO + 6 Fe2(SO4)3 + Cr2(SO4)3 + 10 H2O
SnOH(ClO) = SnOH + ClO =>
SnOH(ClO) = SnOH + ClO
Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CO + B2H6 = B(OH)3 + C =>
6 CO + B2H6 = 2 B(OH)3 + 6 C
KMnO4 + KN3 + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
2 KMnO4 + 10 KN3 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 15 N2 + 8 H2O
NH4OH + HNO3 = NH4NO3 + HO =>
5 NH4OH + 7 HNO3 = 6 NH4NO3 + 8 HO
SnCl4 + F = SnF4 + Cl2 =>
SnCl4 + 4 F = SnF4 + 2 Cl2
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Sr2H2 = SrH =>
Sr2H2 = 2 SrH
AlCl3(aq) + Ba(oh)2(aq) = Al(oh)2(aq) + BaCl2(aq) =>
4 AlCl3(aq) + 3 Ba(oh)2(aq) = 2 Al(oh)2(aq) + 6 BaCl2(aq)
SO2 + Pd(OH)2 = PdSO3 + H2O =>
SO2 + Pd(OH)2 = PdSO3 + H2O
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
CO2 + Ca(OH)2 = Ca(OH)2CO2 =>
CO2 + Ca(OH)2 = Ca(OH)2CO2
BaO + H2CO3 = (BaOH)2CO3 =>
2 BaO + H2CO3 = (BaOH)2CO3
C2H6OH + O2 = CO2 + H2O =>
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
H3PO4 + Zn = Zn3(PO4) + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3(PO4) + 3 H2
P10 + O2 = P4O10 =>
2 P10 + 25 O2 = 5 P4O10
Cr(OH)2 + ClO2 = H2O + Cr(ClO3)3 + CrCl3 =>
9 Cr(OH)2 + 27 ClO2 = 9 H2O + 7 Cr(ClO3)3 + 2 CrCl3
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4