| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 |
2 CO + O2 = 2 CO2
NaOH + H2SO4 = NaO5H3S =>
NaOH + H2SO4 = NaO5H3S
Na2CO3 + HBr = Na2CO3HBr =>
Na2CO3 + HBr = Na2CO3HBr
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
HNO3 + KHCO3 = H2NO6KC =>
HNO3 + KHCO3 = H2NO6KC
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cr3Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
Cu + (NO3)2 + NaOH = NaNO3 + CuOH =>
2 Cu + (NO3)2 + 2 NaOH = 2 NaNO3 + 2 CuOH
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KBr + AgNO3 = KNO3 + AgBr =>
KBr + AgNO3 = KNO3 + AgBr
Cu2S + S = CuS =>
Cu2S + S = 2 CuS
NH4OH + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + FeCl3 = 3 NH4Cl + Fe(OH)3
Ba(OH)2 + HC2H3O2 = Ba(C2H3O2)2 + H2O =>
Ba(OH)2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 H2O
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
Mg + HCI = H2 + MgCI =>
2 Mg + 2 HCI = H2 + 2 MgCI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HnCl = Cl2 + Hn3 =>
6 HnCl = 3 Cl2 + 2 Hn3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Xe = Xe2 =>
2 Xe = Xe2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
P + O2 = P2O =>
4 P + O2 = 2 P2O
S + H2O = SH2O =>
S + H2O = SH2O
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2 + O = Fe2O =>
Fe2 + O = Fe2O
Cu + S2 = Cu2S =>
4 Cu + S2 = 2 Cu2S
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(OH)2 = Fe3O3 + H2O =>
3 Fe(OH)2 = Fe3O3 + 3 H2O
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
K3N = K + N2 =>
2 K3N = 6 K + N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
KClO3 = KCl + O99 =>
33 KClO3 = 33 KCl + O99
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
(NH4) + Cr2O7 = N2 + CrO3 + H2O =>
2(NH4) + 4 Cr2O7 = N2 + 8 CrO3 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/24/07
化学反応式の係数調整サイトへのご意見·ご感想
