| 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 |
5 C + 2 SO2 = CS2 + 4 CO
H2 + I = HI =>
H2 + 2 I = 2 HI
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NH4NO2 = N + H2O =>
NH4NO2 = 2 N + 2 H2O
Al + NH4C1O4 = Al2O3 + AlC13 + NO + H2O =>
29 Al + 39 NH4C1O4 = 13 Al2O3 + 3 AlC13 + 39 NO + 78 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
P + O = PO =>
P + O = PO
Cr(OH)3(s) + NaOH{-}(aq) = Cr(OH)4{-}(aq) + Na =>
Cr(OH)3(s) + NaOH{-}(aq) = Cr(OH)4{-}(aq) + Na
CH3C6H12CH3 + O2 = CO2 + H2O =>
2 CH3C6H12CH3 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + H2O = H3O{+} + PO4{3-} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{3-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe(NO3)3 + Na2S = FeS + Na2(NO3)3 =>
Fe(NO3)3 + Na2S = FeS + Na2(NO3)3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
H2SO4 + NaHCO3 = Na2SO4 + CO2H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li + O2 = LiO2 =>
Li + O2 = LiO2
FeS + Na2NO3 = FeNO3 + Na2S =>
FeS + Na2NO3 = FeNO3 + Na2S
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
NH4NO3 + NaOH = NH4OH + NaNO3 =>
NH4NO3 + NaOH = NH4OH + NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Cu2S + HNO3 = CuN2O6 + H2SO4 + H2O + NO2 =>
Cu2S + 14 HNO3 = 2 CuN2O6 + H2SO4 + 6 H2O + 10 NO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu2S + HNO3 = Cu(NO3) + H2SO4 + H2O + NO2 =>
Cu2S + 10 HNO3 = 2 Cu(NO3) + H2SO4 + 4 H2O + 8 NO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 6 H2O + 10 NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + PbO2 + H2SO4 = H2O + PbSO4 =>
Pb + PbO2 + 2 H2SO4 = 2 H2O + 2 PbSO4
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/21/10
Equations balanced on 11/20/09
化学反応式の係数調整サイトへのご意見·ご感想
