| 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 |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CuBr2 + Na2S = CuS + NaBr =>
CuBr2 + Na2S = CuS + 2 NaBr
HCN + KIO4 + KOH = K2CO3 + KNO3 + H2O + I2 =>
7 HCN + 10 KIO4 + 11 KOH = 7 K2CO3 + 7 KNO3 + 9 H2O + 5 I2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BF3 + Li2SO3 = B2(S3O9) + LiF =>
2 BF3 + 3 Li2SO3 = B2(S3O9) + 6 LiF
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na3 + Pb6 = NaPb =>
2 Na3 + Pb6 = 6 NaPb
C6H12O6 = C2H4O2 =>
C6H12O6 = 3 C2H4O2
Al + Pb(N03)2 = Al(N03)3 + Pb =>
2 Al + 3 Pb(N03)2 = 2 Al(N03)3 + 3 Pb
HgO = Hg + O =>
HgO = Hg + O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SeCl6 + O2 = SeO2 + Cl =>
SeCl6 + O2 = SeO2 + 6 Cl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
H2SiF6 + B2O3 = HBF4 + SiO2 + H2O =>
4 H2SiF6 + 3 B2O3 = 6 HBF4 + 4 SiO2 + H2O
CuO + NH3 = Cu + N2 + HOH =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 HOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
BaCl2 + Na2CO3 = BaCO3(s) + NaCl =>
BaCl2 + Na2CO3 = BaCO3(s) + 2 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Al + Br*2 = AlBr*3 =>
Al + Br*2 = AlBr*3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/01/10
Equations balanced on 07/01/09
化学反応式の係数調整サイトへのご意見·ご感想
