| 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 |
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AL + HNO3 = AL(NO3)3 + NO + H2O =>
AL + 4 HNO3 = AL(NO3)3 + NO + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Sr(NO3)2 + Fe(NO3)3 + CH2NH2COOH = SrFe12O19 + N2 + CO2 + H2O =>
9 Sr(NO3)2 + 108 Fe(NO3)3 + 190 CH2NH2COOH = 9 SrFe12O19 + 266 N2 + 380 CO2 + 475 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
V2O3 + KMnO4 = V2O5 + K2O + MnO2 =>
3 V2O3 + 4 KMnO4 = 3 V2O5 + 2 K2O + 4 MnO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + KCl + HCl + H2O =>
2 YbCl2 + KClO + 3 H2SO4 = Yb2(SO4)3 + KCl + 4 HCl + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P + KOH + H2O = KH2PO3 + PH3 =>
2 P + KOH + 2 H2O = KH2PO3 + PH3
FeF3 + MgSO3 = MgF2 + Fe2(SO3)3 =>
2 FeF3 + 3 MgSO3 = 3 MgF2 + Fe2(SO3)3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
BrO3{-} + IBr + H2O = Br{-} + IO3{-} + H{+} =>
2 BrO3{-} + 3 IBr + 3 H2O = 5 Br{-} + 3 IO3{-} + 6 H{+}
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + N2O3 + H2O =>
4 Fe(NO3)2 + 6 HNO3 = 4 Fe(NO3)3 + N2O3 + 3 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO2*NO + H2O =>
4 Fe(NO3)2 + 6 HNO3 = 4 Fe(NO3)3 + NO2*NO + 3 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe(NO3)2 + 12 HNO3 = 10 Fe(NO3)3 + N2 + 6 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
BrO3{-} + IBr + H2O = Br{-} + IO3{-} + H{+} =>
2 BrO3{-} + 3 IBr + 3 H2O = 5 Br{-} + 3 IO3{-} + 6 H{+}
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
BrO3{-} + IBr + H2O = Br{-} + IO3{-} + H{+} =>
2 BrO3{-} + 3 IBr + 3 H2O = 5 Br{-} + 3 IO3{-} + 6 H{+}
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/26/12
Equations balanced on 12/26/11
化学反応式の係数調整サイトへのご意見·ご感想
