| 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 |
NaOH + HNO3 = NaNO3 + H2O
Mn2(SO4)3 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 Mn2(SO4)3 + 2 KMnO4 + 8 H2O = 8 MnO2 + K2SO4 + 8 H2SO4
ZnCO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCLO3 + C6H12O6 = KCL + CO2 + H2O =>
4 KCLO3 + C6H12O6 = 4 KCL + 6 CO2 + 6 H2O
KClO3 + C6H12O6 = KCl + CO2 + H2O =>
4 KClO3 + C6H12O6 = 4 KCl + 6 CO2 + 6 H2O
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
Fe{+3} + Sn{+2} = Fe{+2} + Sn{+4} =>
2 Fe{+3} + Sn{+2} = 2 Fe{+2} + Sn{+4}
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
Al + H{+} = Al{+3} + H2 =>
2 Al + 6 H{+} = 2 Al{+3} + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
As2S3 + NaNO3 + NaCO3 = Na3AsO4 + Na2SO4 + NaNO2 + CO2 =>
As2S3 + 8 NaNO3 + 12 NaCO3 = 2 Na3AsO4 + 3 Na2SO4 + 8 NaNO2 + 12 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Fe + H2O = FeO + H =>
Fe + H2O = FeO + 2 H
NO3{-} + H{+} + Zn = NH4{+} + Zn{+2} + H2O =>
NO3{-} + 10 H{+} + 4 Zn = NH4{+} + 4 Zn{+2} + 3 H2O
NO3{-} + H2O + Zn = NH4{+} + Zn{+2} + OH{-} =>
NO3{-} + 7 H2O + 4 Zn = NH4{+} + 4 Zn{+2} + 10 OH{-}
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + [O] =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3[O]
Cr3 + BiO3{-} + H{+} = Cr2O7{-2} + H2O + Bi{+} =>
2 Cr3 + 9 BiO3{-} + 12 H{+} = 3 Cr2O7{-2} + 6 H2O + 9 Bi{+}
FeO2 + H = Fe + H2O =>
FeO2 + 4 H = Fe + 2 H2O
K2Cr2O7 + CH3OH + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaCl(s) + H2SO4(conc) = Na2SO4 + HCl =>
2 NaCl(s) + H2SO4(conc) = Na2SO4 + 2 HCl
Cr3 + BiO3{-} + H2O = Cr2O7{-2} + Bi{+} + OH{-} =>
2 Cr3 + 9 BiO3{-} + 6 H2O = 3 Cr2O7{-2} + 9 Bi{+} + 12 OH{-}
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS2 + 15 Na2O2 = Fe2O3 + 4 Na2SO4 + 11 Na2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
K2Cr2O7 + H2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 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
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(La(C10H16N2O8)) + S = La2S3 + (C10H16N2O8) =>
2(La(C10H16N2O8)) + 3 S = La2S3 + 2(C10H16N2O8)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mn{+2} + BiO3{-} + H{+} = MnO4{-} + Bi{+3} + H2O =>
2 Mn{+2} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{+3} + 7 H2O
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn{+2} + BiO3{-} + H2O = MnO4{-} + Bi{+3} + OH{-} =>
2 Mn{+2} + 5 BiO3{-} + 7 H2O = 2 MnO4{-} + 5 Bi{+3} + 14 OH{-}
H3AsO3 + Cr2O7{-2} + H{+} = H3AsO4 + Cr{+} + H2O =>
5 H3AsO3 + Cr2O7{-2} + 4 H{+} = 5 H3AsO4 + 2 Cr{+} + 2 H2O
H3AsO3 + Cr2O7{-2} + H2O = H3AsO4 + Cr{+} + OH{-} =>
5 H3AsO3 + Cr2O7{-2} + 2 H2O = 5 H3AsO4 + 2 Cr{+} + 4 OH{-}
K2CrO4 + K2SO3 + H2O = Cr(OH)3 + SO3 + KOH =>
2 K2CrO4 + 3 K2SO3 + 8 H2O = 2 Cr(OH)3 + 3 SO3 + 10 KOH
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/05/13
Equations balanced on 01/04/13
化学反応式の係数調整サイトへのご意見·ご感想
