| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
4 NO2 + 2 H2O + O2 = 4 HNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe2 + H2SO4(l) = FeSO4(aq) + H2(g) =>
Fe2 + 2 H2SO4(l) = 2 FeSO4(aq) + 2 H2(g)
Fe + H2SO4(l) = Fe2SO4(aq) + H2(g) =>
2 Fe + H2SO4(l) = Fe2SO4(aq) + H2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
C + SnO = Sn + CO2 =>
C + 2 SnO = 2 Sn + CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
MnO2 + H2SO4 = MnSO4 + H2O + O2 =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + 2 H2O + O2
N2O2(g) + H2(g)2O2(g) + H2(g)2O(g) + H2O(g) =>
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + NaSO4 + SO2 =>
2 Al2(SO4)3 + 6 H2O + Na2S = 4 Al(OH)3 + 2 NaSO4 + 5 SO2
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + NaSO4 + SO2 =>
2 Al2(SO4)3 + 6 H2O + Na2S = 4 Al(OH)3 + 2 NaSO4 + 5 SO2
N2O2(g) + H2(g) = N2O(g) + H2O(g) =>
N2O2(g) + H2(g) = N2O(g) + H2O(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HNO2 = HNO3 + H2O + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
CUCl2 + KCl = KCl2 + CUCl =>
CUCl2 + KCl = KCl2 + CUCl
CUCl2 + KCl = KCl2 + CUCl =>
CUCl2 + KCl = KCl2 + CUCl
Mn2O4 + H2SO4 = Mn2(SO4)4 + H2O =>
Mn2O4 + 4 H2SO4 = Mn2(SO4)4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeO + HNO3 = Fe(NO3)3 + H2O + NO2 =>
FeO + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO2
FeO + HNO3 = Fe(NO3)3 + H2O + NO =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO
AgNO3 + P + H2O = H3PO4 + Ag + HNO3 =>
5 AgNO3 + P + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
CrSO4 + KMnO4 + H2SO4 = Cr2(SO4)3 + KSO4 + MnSO4 + H2O =>
4 CrSO4 + KMnO4 + 4 H2SO4 = 2 Cr2(SO4)3 + KSO4 + MnSO4 + 4 H2O
SbCl3 + NaOH = Sb2O3 + NaCl + H2O =>
2 SbCl3 + 6 NaOH = Sb2O3 + 6 NaCl + 3 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO2
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + 14 H2O + NO
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Mg + CuCl = MgCl + Cu =>
Mg + CuCl = MgCl + Cu
Fe + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 SO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu2O + H2SO4 = CuSO4 + H2O + SO2 =>
Cu2O + 3 H2SO4 = 2 CuSO4 + 3 H2O + SO2
P + CuSO4 + H2O = Cu + H3PO4 + H2SO4 =>
2 P + 5 CuSO4 + 8 H2O = 5 Cu + 2 H3PO4 + 5 H2SO4
FeO + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + SO2
Pb2O3 + CO = Pb + CO2 =>
Pb2O3 + 3 CO = 2 Pb + 3 CO2
NaCl + CuSO4 = NaSO4 + CuCl =>
NaCl + CuSO4 = NaSO4 + CuCl
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + 10 H2O + SO2
HCOOH + Sr(OH)2 = H2O + HCOO + Sr =>
2 HCOOH + Sr(OH)2 = 2 H2O + 2 HCOO + Sr
C2H4(g) + O2(g) = CO2(g) + H2O(I) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(I)
NaCl + CuSO4 = Na2SO4 + CuCl2 =>
2 NaCl + CuSO4 = Na2SO4 + CuCl2
H + CuCl = Cu + HCl =>
H + CuCl = Cu + HCl
NaCl + CuSO4 = NaSO4 + CuCl =>
NaCl + CuSO4 = NaSO4 + CuCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
Zn + CuCl = Cu + ZnCl =>
Zn + CuCl = Cu + ZnCl
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/14
Equations balanced on 07/15/13
化学反応式の係数調整サイトへのご意見·ご感想
