| 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 |
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + O2 = K2O =>
4 K + O2 = 2 K2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Al + O8 = Al2O3 =>
16 Al + 3 O8 = 8 Al2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O + Pb = PbH2O =>
H2O + Pb = PbH2O
H2O + Pb = H2OPb =>
H2O + Pb = H2OPb
H2O + Pb = H2OPb2 =>
H2O + 2 Pb = H2OPb2
H2O + Pb = H2OPb23 =>
H2O + 23 Pb = H2OPb23
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
P4O10 + H2O = PO + OH =>
P4O10 + 6 H2O = 4 PO + 12 OH
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
P4O10 + H2O = PO + OH =>
P4O10 + 6 H2O = 4 PO + 12 OH
P4O10 + H2O = HPO + O =>
P4O10 + 2 H2O = 4 HPO + 8 O
Al + Fe{2}O{3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{3} = Al{2}O{3} + Fe
Al + H2O = H2 + Al(OH)3 =>
2 Al + 6 H2O = 3 H2 + 2 Al(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + S = MgS =>
Mg + S = MgS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na(s) + Cl(g) = NaCl =>
Na(s) + Cl(g) = NaCl
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
K(s) + O(g) = K2O(s) =>
2 K(s) + O(g) = K2O(s)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H(s) + O(g) = H2O(l) =>
2 H(s) + O(g) = H2O(l)
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Li + O{2} = LiO{2} =>
Li + O{2} = LiO{2}
AlO(s) = O(g) + Al(s) =>
AlO(s) = O(g) + Al(s)
HgS = Hg(e) + S(s) =>
HgS = Hg(e) + S(s)
Z + Fe3Cl = ZCl + Fe =>
Z + Fe3Cl = ZCl + 3 Fe
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
S + H = H2S(g) =>
S + 2 H = H2S(g)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 HOH
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Fe(Cl)3 + NaI = FeI3 + NaCl =>
Fe(Cl)3 + 3 NaI = FeI3 + 3 NaCl
Fe(Cl)3 + NaI = FeI2 + NaCl + I2 =>
2 Fe(Cl)3 + 6 NaI = 2 FeI2 + 6 NaCl + I2
Ce(SO4)2 + NaIO3 = Ce(IO3)4 + Na2SO4 =>
Ce(SO4)2 + 4 NaIO3 = Ce(IO3)4 + 2 Na2SO4
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/24/07
Equations balanced on 10/24/06
化学反応式の係数調整サイトへのご意見·ご感想
