| 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 |
2 SO2 + O2 = 2 SO3
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
SiO2 + H2CO3 = H2SiO3 + CO2 =>
SiO2 + H2CO3 = H2SiO3 + CO2
Ni + H2O = Ni(H2O) =>
Ni + H2O = Ni(H2O)
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
K2FeO4 + H2O = KFeO2 + O2 + KOH =>
4 K2FeO4 + 2 H2O = 4 KFeO2 + 3 O2 + 4 KOH
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
FeCO3 + H2O + O2 = CO2 + Fe(OH)3 =>
4 FeCO3 + 6 H2O + O2 = 4 CO2 + 4 Fe(OH)3
FeCO3 + H2O + O2 = CO2 + Fe(OH)3 =>
4 FeCO3 + 6 H2O + O2 = 4 CO2 + 4 Fe(OH)3
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
PbS + H{+} + NO3 = Pb{+2} + NO{-} + S + H2O =>
5 PbS + 8 H{+} + 2 NO3 = 5 Pb{+2} + 2 NO{-} + 5 S + 4 H2O
HgCl2 + K2S = HgS + KCl =>
HgCl2 + K2S = HgS + 2 KCl
Fe + H2O = Fe3O + H2 =>
3 Fe + H2O = Fe3O + H2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
PbS + H{+} + NO3{-} = Pb{+2} + NO + S + H2O =>
3 PbS + 8 H{+} + 2 NO3{-} = 3 Pb{+2} + 2 NO + 3 S + 4 H2O
PbS + H{+} + NO3{-} = Pb{+2} + NO{-} + S + H2O =>
2 PbS + 4 H{+} + NO3{-} = 2 Pb{+2} + NO{-} + 2 S + 2 H2O
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O + 3 CO2
H2O2 + Na2S3 = Na2SO4 + H2O + SO2 =>
8 H2O2 + Na2S3 = Na2SO4 + 8 H2O + 2 SO2
Cr + FeO = Cr2O3 + Fe =>
2 Cr + 3 FeO = Cr2O3 + 3 Fe
C4H4S + O2 = CO2 + H2O + SO3 =>
2 C4H4S + 13 O2 = 8 CO2 + 4 H2O + 2 SO3
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
HCl + Co(OH)3 = Cl2 + CoCl2 + H2O =>
6 HCl + 2 Co(OH)3 = Cl2 + 2 CoCl2 + 6 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H20 =>
20 KMnO4 + 20 Na2SO3 + 20 NaOH = 10 K2MnO4 + 20 Na2SO4 + 10 Na2MnO4 + H20
HNCS + H2SO4 + KMnO4 = HCN + MnSO4 + K2SO4 + H2O =>
5 HNCS + 4 H2SO4 + 6 KMnO4 = 5 HCN + 6 MnSO4 + 3 K2SO4 + 4 H2O
C6H8O6 + AgNO3Ag = Ag + C6H6O6 + HNO3 =>
C6H8O6 + 2 AgNO3Ag = 4 Ag + C6H6O6 + 2 HNO3
C6H8O6 + AgNO3 = Ag + C6H6O6 + HNO3 =>
C6H8O6 + 2 AgNO3 = 2 Ag + C6H6O6 + 2 HNO3
Ag{+} + NO3{-} = Ag + NO + O2 =>
Ag{+} + NO3{-} = Ag + NO + O2
MNO2 + HCl = Cl2 + MNCl2 + H2O =>
MNO2 + 4 HCl = Cl2 + MNCl2 + 2 H2O
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
C4H9Br + OC2H5 = C2H5OH + Br + C4H8 =>
C4H9Br + OC2H5 = C2H5OH + Br + C4H8
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KO2 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + H2O =>
2 KO2 + 3 Na2SO3 + H2SO4 = K2SO4 + 3 Na2SO4 + H2O
NaOH + H2S = NaS + H2OH =>
NaOH + H2S = NaS + H2OH
HI + HIO3 = I2 + H2O =>
5 HI + HIO3 = 3 I2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + H2SO4 = Na2(SO4)2 + SO2 + H2O =>
2 NaOH + 3 H2SO4 = Na2(SO4)2 + SO2 + 4 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaOH + H2SO4 = Na2(SO4)2 + SO2 + H2O =>
2 NaOH + 3 H2SO4 = Na2(SO4)2 + SO2 + 4 H2O
Ba + HCl = BaCl + H2 =>
2 Ba + 2 HCl = 2 BaCl + 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/23/14
Equations balanced on 12/23/13
化学反応式の係数調整サイトへのご意見·ご感想
