| 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 |
MgO + CO2 = MgCO3
NaPO4 + AgNO3 = NaNO3 + AgPO4 =>
NaPO4 + AgNO3 = NaNO3 + AgPO4
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaCO3 + HNO3 = H2CO3 + Ca(NO3)2 =>
CaCO3 + 2 HNO3 = H2CO3 + Ca(NO3)2
Fe + HCl = H3FeCl6 + H2 =>
2 Fe + 12 HCl = 2 H3FeCl6 + 3 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
C5H6 + O2 = CO + H2O =>
C5H6 + 4 O2 = 5 CO + 3 H2O
AgClO3 + KCl = AgCl + KClO =>
AgClO3 + 3 KCl = AgCl + 3 KClO
Na + Cl2 = Na2Cl =>
4 Na + Cl2 = 2 Na2Cl
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Ba(OH)2 + HNO3 = Ba + NO3 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba + 2 NO3 + 2 H2O
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
MgCl2 + O2 = Mg(ClO3)2 =>
MgCl2 + 3 O2 = Mg(ClO3)2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cl2O7 + Al(OH)3 = Al(ClO4)3 + H2O =>
3 Cl2O7 + 2 Al(OH)3 = 2 Al(ClO4)3 + 3 H2O
Co(No3)2 + Na3Po4 = (No3)Po2 + CoNa3 =>
Co(No3)2 + Na3Po4 = 2(No3)Po2 + CoNa3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na + FeBr3 = NaBr3 + Fe =>
Na + FeBr3 = NaBr3 + Fe
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + H2SO4 = NO2 + H2O + SO4 =>
2 HNO3 + H2SO4 = 2 NO2 + 2 H2O + SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu2 + SO4 = CuSO4 =>
Cu2 + 2 SO4 = 2 CuSO4
Cu2 + SO4 = CuSO4 =>
Cu2 + 2 SO4 = 2 CuSO4
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg + CaSO4 = MgSO4 + Ca =>
Mg + CaSO4 = MgSO4 + Ca
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/28/08
Equations balanced on 07/28/07
化学反応式の係数調整サイトへのご意見·ご感想
