| 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 78 |
2 FeS = 2 Fe + S2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeC13 + Ni = NiC12 + Fe =>
12 FeC13 + 13 Ni = 13 NiC12 + 12 Fe
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + Pb + PbO2 = PbSO4 + H2O =>
2 H2SO4 + Pb + PbO2 = 2 PbSO4 + 2 H2O
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
NaI = Na + I =>
NaI = Na + I
Al(NO3)3 + CaS = Al2S3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaS = Al2S3 + 3 Ca(NO3)2
NaI = Na + I2 =>
2 NaI = 2 Na + I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HC1 = CuC12 + H2 =>
Cu + 12 HC1 = CuC12 + 6 H2
H2O = H + O =>
H2O = 2 H + O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
H2O = H + O2 =>
2 H2O = 4 H + O2
O2 + CH3OH = CO2 + H2O =>
3 O2 + 2 CH3OH = 2 CO2 + 4 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Mg + Ag(NO3) = Ag + Mg(NO3)2 =>
Mg + 2 Ag(NO3) = 2 Ag + Mg(NO3)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
Mg + Fe(NO3)2 = Fe + Mg(NO3)2 =>
Mg + Fe(NO3)2 = Fe + Mg(NO3)2
Mg + Pb(NO3)2 = Pb + Mg(NO3)2 =>
Mg + Pb(NO3)2 = Pb + Mg(NO3)2
Mg + Zn(NO3)2 = Zn + Mg(NO3)2 =>
Mg + Zn(NO3)2 = Zn + Mg(NO3)2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(NO3)3 + Na2SO4 = Fe2(SO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaNO3
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
Zn + HNO3 = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
Zn + HNO3 = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + HNO3 = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NO2
AgNO3 + Pb(C2H3O2)2 = AgC2H3O2 + Pb(NO3)2 =>
2 AgNO3 + Pb(C2H3O2)2 = 2 AgC2H3O2 + Pb(NO3)2
Na + H2O = Na{+} + OH{-} + H2 =>
2 Na + 2 H2O = 2 Na{+} + 2 OH{-} + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
| 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 78 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/23/10
Equations balanced on 01/22/10
化学反応式の係数調整サイトへのご意見·ご感想
