| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
CH4 + H2O = CO + 3 H2
He + O2 = HeO2 =>
He + O2 = HeO2
HgCl2 + KI(aq) = HgI2(s) + KCl(aq) =>
HgCl2 + 2 KI(aq) = HgI2(s) + 2 KCl(aq)
N + O2 = NO =>
2 N + O2 = 2 NO
H + O2 = H2O =>
4 H + O2 = 2 H2O
N + O2 = NO =>
2 N + O2 = 2 NO
H + O = H2O =>
2 H + O = H2O
C4H10 = C2H4 + C2H6 =>
C4H10 = C2H4 + C2H6
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C8H18 = C3H6 + C5H12 =>
C8H18 = C3H6 + C5H12
Al + Se = AlSe =>
Al + Se = AlSe
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS =>
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
C10H22 = C2H4 + C8H18 =>
C10H22 = C2H4 + C8H18
C14H30 = C12H26 + C2H4 =>
C14H30 = C12H26 + C2H4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C14H30 = C12H26 + C2H4 =>
C14H30 = C12H26 + C2H4
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al + O = AlO =>
Al + O = AlO
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
H3PO4 + Al3 = AlPO4 + H2 =>
6 H3PO4 + 2 Al3 = 6 AlPO4 + 9 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + O = FeO =>
Fe + O = FeO
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS =>
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Au + O = AuO =>
Au + O = AuO
NH4Cl + Mg(OH)2 = NH3 + H2O + MgCl2 =>
2 NH4Cl + Mg(OH)2 = 2 NH3 + 2 H2O + MgCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
H2S + NaOCl = NaSCl + H2O =>
H2S + NaOCl = NaSCl + H2O
NH3 + O2 = NO + H2OH2O =>
4 NH3 + 5 O2 = 4 NO + 3 H2OH2O
H2S + NaOCl = NaSCl + H2O =>
H2S + NaOCl = NaSCl + H2O
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/30/12
Equations balanced on 06/29/11
化学反応式の係数調整サイトへのご意見·ご感想
