| 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 99 100 101 102 103 104 105 106 107 108 109 |
5 Sn + 20 HNO3 = 20 NO2 + 5 H2O + Sn5O5(OH)10
C10H22 + O2 = H20 + CO2 =>
10 C10H22 + 100 O2 = 11 H20 + 100 CO2
Sn + NaNO3 + H2SO4 = NO2 + H2O + Sn5O5(OH)10 + Na2SO4 =>
5 Sn + 20 NaNO3 + 10 H2SO4 = 20 NO2 + 5 H2O + Sn5O5(OH)10 + 10 Na2SO4
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
C + O2 = CO =>
2 C + O2 = 2 CO
I2 + As2O3 + KOH = K3AsO4 + KI + H2O =>
2 I2 + As2O3 + 10 KOH = 2 K3AsO4 + 4 KI + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KOH + NO2 = KNO3 + KNO2 + H2O =>
2 KOH + 2 NO2 = KNO3 + KNO2 + H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)
CH3CO2H + H2SO4 = [CH3CO2H2]{+} + HSO4{-} =>
CH3CO2H + H2SO4 = [CH3CO2H2]{+} + HSO4{-}
NO2 + KOH = KNO3 + KNO2 + H2O =>
2 NO2 + 2 KOH = KNO3 + KNO2 + H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KBr + Cl2 = KCl + Br =>
2 KBr + Cl2 = 2 KCl + 2 Br
KMnO4 + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnCl2 + Br2 + KOH = K2MnO4 + KBr + H2O + KCl =>
MnCl2 + 2 Br2 + 8 KOH = K2MnO4 + 4 KBr + 4 H2O + 2 KCl
Mg + HCi = MgCi2 + H2 =>
Mg + 2 HCi = MgCi2 + H2
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Zn + HC2H3O2 = Zn(CH2COO)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH2COO)2 + 2 H2
NaCl + K2SO4 = NaSO4 + K2Cl =>
NaCl + K2SO4 = NaSO4 + K2Cl
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3
NaCl + BaCl2 = NaCl2 + BaCl =>
NaCl + BaCl2 = NaCl2 + BaCl
CI2 + KI = KCI + I2 =>
CI2 + KI = KCI + I2
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
NaCl + ZnBr2 = NaBr2 + ZnCl =>
NaCl + ZnBr2 = NaBr2 + ZnCl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Na2CO3 + Pb(NO3)2 = NaNO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + PbCO3
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
NaOH + Na2CO3 = NaCO3 + Na2OH =>
NaOH + Na2CO3 = NaCO3 + Na2OH
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
Zn + HC2H3O2 = Zn(CH2COO)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH2COO)2 + 2 H2
NH3 + Mg = Mg3N2 + H2 =>
2 NH3 + 3 Mg = Mg3N2 + 3 H2
| 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 99 100 101 102 103 104 105 106 107 108 109 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/29/16
Equations balanced on 12/29/15
化学反応式の係数調整サイトへのご意見·ご感想
