| 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 |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaO2H2 + HNO3 = H2O + Ba(NO3)2 =>
BaO2H2 + 2 HNO3 = 2 H2O + Ba(NO3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Pb(ClO3)2 + K2CO3 = KClO3 + PbCO3 =>
Pb(ClO3)2 + K2CO3 = 2 KClO3 + PbCO3
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca(OH)2 + (HClO4) = H2O + CaCl + O2 =>
4 Ca(OH)2 + 4(HClO4) = 6 H2O + 4 CaCl + 9 O2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2
C3H6O3 + NaOH = Na2C3H4O3 + H2O =>
C3H6O3 + 2 NaOH = Na2C3H4O3 + 2 H2O
H2 + CuO = H2O + Cu =>
H2 + CuO = H2O + Cu
Ca(OH)2 + (HClO4) = Ca(ClO4)2 + H2O =>
Ca(OH)2 + 2(HClO4) = Ca(ClO4)2 + 2 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
AgNO3(aq) + Na2SO4(aq) = NaNO3(s) + Ag2SO4(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = 2 NaNO3(s) + Ag2SO4(aq)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
KOH + Fe(NO3)3 = KNO3 + Fe(OH)3 =>
3 KOH + Fe(NO3)3 = 3 KNO3 + Fe(OH)3
NaOH + HClO4 = H2O + NaClO4 =>
NaOH + HClO4 = H2O + NaClO4
Ca(NO3)2 + Na2CrO4 = NaNO3 + CaCrO4 =>
Ca(NO3)2 + Na2CrO4 = 2 NaNO3 + CaCrO4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
Cl2 + ZnI2 = ZnCl + I2 =>
Cl2 + 2 ZnI2 = 2 ZnCl + 2 I2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H + NO = H2O + N =>
2 H + NO = H2O + N
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
H + O = H2O =>
2 H + O = H2O
H2O(l) + CO = H + CO2 =>
H2O(l) + CO = 2 H + CO2
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/08
Equations balanced on 11/28/07
化学反応式の係数調整サイトへのご意見·ご感想
