| 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 |
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + Na(C2H3O2) =>
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + 2 Na(C2H3O2)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
CH4 + Br2 = CHBr3 + HBr =>
CH4 + 3 Br2 = CHBr3 + 3 HBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O + Na = H + NaOH =>
H2O + Na = H + NaOH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + H2O = H + Al2O3 =>
2 Al + 3 H2O = 6 H + Al2O3
AgCl + NO + H2O = Ag + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag + 3 Cl{-} + NO3{-} + 4 H{+}
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
AgCl + NH4OH = NH4Cl + AgOH =>
AgCl + NH4OH = NH4Cl + AgOH
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq) =>
AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
C3H80 + O2 = CO + H2O =>
2 C3H80 + 43 O2 = 6 CO + 80 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SnCl2 + FeCl3 = SnCl4 + FeCl2 =>
SnCl2 + 2 FeCl3 = SnCl4 + 2 FeCl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + CuSo4 = ZnSo4 + Cu =>
Zn + CuSo4 = ZnSo4 + Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + CuSo4 = ZnSo4 + Cu =>
Zn + CuSo4 = ZnSo4 + Cu
SiO2 + HF = H2[SiF6] + H2O =>
SiO2 + 6 HF = H2[SiF6] + 2 H2O
Zn + B = ZnB =>
Zn + B = ZnB
H2O + CO2 = O2 + C12H22O11 =>
11 H2O + 12 CO2 = 12 O2 + C12H22O11
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
KNO3 + C = CO2 + NO2 + K2O =>
4 KNO3 + C = CO2 + 4 NO2 + 2 K2O
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
NaSO4 + WH2O = WSO4 + NaH2O =>
NaSO4 + WH2O = WSO4 + NaH2O
K2SO4 + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
W + HCl = WCl2 + H2 =>
W + 2 HCl = WCl2 + H2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
| 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 04/03/08
Equations balanced on 05/03/07
化学反応式の係数調整サイトへのご意見·ご感想
