| 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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 |
2 HI + H2SO4 = I2 + SO2 + 2 H2O
PbS + HNO3 = PbSO4 + NO2 + H2 =>
PbS + 4 HNO3 = PbSO4 + 4 NO2 + 2 H2
Mg(S) + S(s) = MgS(S) =>
Mg(S) + S(s) = MgS(S)
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS + HNO3 = PbSO4 + NO2 + H2 =>
PbS + 4 HNO3 = PbSO4 + 4 NO2 + 2 H2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CuSO4 + H2O = H2SO4 + Cu + O =>
CuSO4 + H2O = H2SO4 + Cu + O
CuSO4 + H2O = H2SO4 + Cu + O =>
CuSO4 + H2O = H2SO4 + Cu + O
CuSO4 + H2O = H2SO4 + Cu + O =>
CuSO4 + H2O = H2SO4 + Cu + O
C5H10 + Br2 = C5H9Br + HBr =>
C5H10 + Br2 = C5H9Br + HBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Fe9S10 + O2 + H3O{+} = Fe{3+} + H2O + SO4{2-} =>
4 Fe9S10 + 87 O2 + 28 H3O{+} = 36 Fe{3+} + 42 H2O + 40 SO4{2-}
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mg + O = MgO =>
Mg + O = MgO
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
KI + KNO2 + CH3COOH = CH3COOK + I2 + NO + H2O =>
2 KI + 2 KNO2 + 4 CH3COOH = 4 CH3COOK + I2 + 2 NO + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
Cr(OH)2 = CrO + H2O =>
Cr(OH)2 = CrO + H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
C + O2 = CO =>
2 C + O2 = 2 CO
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Mg + O = MgO =>
Mg + O = MgO
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
C + HCO3 = CO2 + H =>
C + 2 HCO3 = 3 CO2 + 2 H
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
FeCl2 + K3[Fe(CN)6] = FeK[Fe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = FeK[Fe(CN)6] + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
Iron(III)Chloride + SodiumHydroxide = Iron(III)Hydroxide + SodiumChloride =>
Iron(III)Chloride + SodiumHydroxide = Iron(III)Hydroxide + SodiumChloride
[Ni(N2H4)](NO3)2 + H2SO4 = [Ni(N2H4)]SO4 + HNO3 =>
[Ni(N2H4)](NO3)2 + H2SO4 = [Ni(N2H4)]SO4 + 2 HNO3
Cl2 + CH4 = CH2Cl2 + HCl =>
2 Cl2 + CH4 = CH2Cl2 + 2 HCl
NH4NO3 + NAOH = NANO3 + NH3 + H20 =>
10 NH4NO3 + 15 NAOH = 15 NANO3 + 5 NH3 + 2 H20
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
| 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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/09/13
Equations balanced on 07/09/12
化学反応式の係数調整サイトへのご意見·ご感想
