| 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 |
Cr(NO3)3 + 3 NAOH = Cr(OH)3 + 3 NANO3
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Hg(OH)2 + H3Po4 = Hg3(Po4)2 + H2O =>
3 Hg(OH)2 + 2 H3Po4 = Hg3(Po4)2 + 6 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pb + Cu(NO3)2 = PbNO3 + Cu =>
2 Pb + Cu(NO3)2 = 2 PbNO3 + Cu
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C + O2 = CO2 =>
C + O2 = CO2
NiS + H2O2 = Ni + SO4 + H2O =>
NiS + 4 H2O2 = Ni + SO4 + 4 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Cr(NO3)2 + NaOH = NaNO3 + Cr(OH)2 =>
Cr(NO3)2 + 2 NaOH = 2 NaNO3 + Cr(OH)2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2SO4 + Na2MnO4 + NaCrO4 + NO + CO2 =>
Cr2S3 + 16 Mn(NO3)2 + 20 Na2CO3 = 3 Na2SO4 + 16 Na2MnO4 + 2 NaCrO4 + 32 NO + 20 CO2
Fe + O2 = Fe2O3(s) =>
4 Fe + 3 O2 = 2 Fe2O3(s)
C + H2 = CH4 =>
C + 2 H2 = CH4
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
C + CO2 = CO =>
C + CO2 = 2 CO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHSO4 + NaCL = Na2SO4 + HCL =>
NaHSO4 + NaCL = Na2SO4 + HCL
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Yb2O3 + Cr2O3 + Cr = YbCr2O4 =>
3 Yb2O3 + 5 Cr2O3 + 2 Cr = 6 YbCr2O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cl2 + AgNO3 = AgCl + NO3 =>
Cl2 + 2 AgNO3 = 2 AgCl + 2 NO3
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/01/15
Equations balanced on 12/31/14
化学反応式の係数調整サイトへのご意見·ご感想
