| 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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
K2CrO4 + CH3COOH = K2Cr2O7 + K2(CH3COO)2 + H2O =>
2 K2CrO4 + 2 CH3COOH = K2Cr2O7 + K2(CH3COO)2 + H2O
BaCl2 + K2S = BaS + KCl =>
BaCl2 + K2S = BaS + 2 KCl
Mg(HSO3)2 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O + 2 SO2
NH4OH + HC2H3O2 = H2O + NH4 + C2H3O2 =>
NH4OH + HC2H3O2 = H2O + NH4 + C2H3O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CH2CH2CH2CH2CH2COOH + NaOH = NaH + CO2 + H2O =>
CH3CH2CH2CH2CH2CH2COOH + 19 NaOH = 19 NaH + 7 CO2 + 7 H2O
O2 + FeS = Fe2O3 + SO2 =>
7 O2 + 4 FeS = 2 Fe2O3 + 4 SO2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
HCl + K = KCl + H2 =>
2 HCl + 2 K = 2 KCl + H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + HCO3 = Cl + H2CO3 =>
HCl + HCO3 = Cl + H2CO3
HCl + K = KCl + H2 =>
2 HCl + 2 K = 2 KCl + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
O2 + SO2 = SO3 =>
O2 + 2 SO2 = 2 SO3
H2SO4 + Li = Li2SO4 + H2 =>
H2SO4 + 2 Li = Li2SO4 + H2
H2SO4 + Li = Li2SO4 + H2 =>
H2SO4 + 2 Li = Li2SO4 + H2
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al3 + CuCl2 = Cu2 + AlCl3 =>
4 Al3 + 18 CuCl2 = 9 Cu2 + 12 AlCl3
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ZnCO3 = ZnO2 + CO =>
ZnCO3 = ZnO2 + CO
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
ZnCO3 = ZnO2 + CO =>
ZnCO3 = ZnO2 + CO
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
C3H8 + O2 = H2O + C02 =>
2 C3H8 + 4 O2 = 8 H2O + 3 C02
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Fe + H2SO4 = H + FeSO4 =>
Fe + H2SO4 = 2 H + FeSO4
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
C9H8O3 + H2O = C9H10O4 =>
C9H8O3 + H2O = C9H10O4
Ba(NO3)2 + KIO3 = Ba(IO3)2 + KNO3 =>
Ba(NO3)2 + 2 KIO3 = Ba(IO3)2 + 2 KNO3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
MnO2 = Mn2 + O2 =>
2 MnO2 = Mn2 + 2 O2
| 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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/13/11
Equations balanced on 07/13/10
化学反応式の係数調整サイトへのご意見·ご感想
