| 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 |
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
HNO3 + P = HPO3 + NO + H2O =>
5 HNO3 + 3 P = 3 HPO3 + 5 NO + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
VO2{+} + SO2 + H{+} = VO{+2} + SO3 + H2O =>
2 VO2{+} + SO2 + 2 H{+} = 2 VO{+2} + SO3 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
VO2{+} + Mg + H{+} = V{3+} + Mg{2+} + H2O =>
VO2{+} + Mg + 4 H{+} = V{3+} + Mg{2+} + 2 H2O
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
18 Mn(NO3)2 + 5(NH4)2S2O8 + 42 H2O = 18 HMnO4 + 10(NH4)2SO4 + 26 HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2So4 + B(OH)3 = B2(So4)3 + H2O =>
3 H2So4 + 2 B(OH)3 = B2(So4)3 + 6 H2O
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
VO2{+} + Zn + H{+} = V{2+} + Zn{2+} + H2O =>
2 VO2{+} + 3 Zn + 8 H{+} = 2 V{2+} + 3 Zn{2+} + 4 H2O
HCl(aq) + Fe2O3(s) = H2O(l) + FeCl3(aq) =>
6 HCl(aq) + Fe2O3(s) = 3 H2O(l) + 2 FeCl3(aq)
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
H2S + O2 = (H2O)3 + SO =>
3 H2S + 3 O2 = (H2O)3 + 3 SO
NaHCO3 + HCl = Na{+} + Cl{-} + H2O + CO2 =>
NaHCO3 + HCl = Na{+} + Cl{-} + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O + CO2 = C6H16O6 + O2 =>
8 H2O + 6 CO2 = C6H16O6 + 7 O2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
AgNO3(aq) + CuCl2(s) = AgCl(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuCl2(s) = 2 AgCl(s) + Cu(NO3)2(aq)
Fe(H2O)5SCN{2+} + NaF = Fe(H2O)5F{2+} + Na{+} + SCN{-} =>
Fe(H2O)5SCN{2+} + NaF = Fe(H2O)5F{2+} + Na{+} + SCN{-}
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(H2O)6{2+} = Zn(H2O)5OH{+} + H{+} =>
Zn(H2O)6{2+} = Zn(H2O)5OH{+} + H{+}
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
S8(s) + F2(g) = SF6(g) =>
S8(s) + 24 F2(g) = 8 SF6(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ca3(PO4)2 + CuNO2 = Cu3PO4 + Ca(NO2)2 =>
Ca3(PO4)2 + 6 CuNO2 = 2 Cu3PO4 + 3 Ca(NO2)2
Ca3(PO4)2 + CuNO2 = Cu3PO4 + Ca(NO2)2 =>
Ca3(PO4)2 + 6 CuNO2 = 2 Cu3PO4 + 3 Ca(NO2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
iron + oxygen = ironoxide =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 H2O + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/23/14
Equations balanced on 08/22/13
化学反応式の係数調整サイトへのご意見·ご感想
