| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 |
2 H2S + 3 O2 = 2 H2O + 2 SO2
MnO4{-} + VO{+2} + H{+} = Mn{+2} + VO{3+} + H2O =>
MnO4{-} + 5 VO{+2} + 8 H{+} = Mn{+2} + 5 VO{3+} + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
BaI2 + (NH4)2S = NH4I + BaS =>
BaI2 + (NH4)2S = 2 NH4I + BaS
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Co(OH)3 + HNO3 = Co(NO3)3 + HOH =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 HOH
S + O = SO3 =>
S + 3 O = SO3
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
KPH2O2 = KPH2O2 =>
KPH2O2 = KPH2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + O = MgO =>
Mg + O = MgO
KPH2O2 = KP + H2O2 =>
KPH2O2 = KP + H2O2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KPH2O2 = KP + H2 + O2 =>
KPH2O2 = KP + H2 + O2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
KPH2O2 = KPH2 + O2 =>
KPH2O2 = KPH2 + O2
SO3 = S8 + O2 =>
8 SO3 = S8 + 12 O2
KPH2O2 = K + PH2O2 =>
KPH2O2 = K + PH2O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
C + S8 = CS2 =>
4 C + S8 = 4 CS2
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CuSO4 + PH3 = Cu3P2 + H2SO4 =>
3 CuSO4 + 2 PH3 = Cu3P2 + 3 H2SO4
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + NO2 = H(NO2)2 + SO4 =>
H2SO4 + 4 NO2 = 2 H(NO2)2 + SO4
GaN = Ga + N2 =>
2 GaN = 2 Ga + N2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
BaI2 + (NH4)2S = NH4I + BaS =>
BaI2 + (NH4)2S = 2 NH4I + BaS
SbCl3 = Sb + Cl2 =>
2 SbCl3 = 2 Sb + 3 Cl2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/14/09
Equations balanced on 03/16/08
化学反応式の係数調整サイトへのご意見·ご感想
