| 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 |
16 H2S + 8 SO2 = 3 S8 + 16 H2O
KBr + H2SO4 + MnO2 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KBr + 2 H2SO4 + MnO2 = Br2 + K2SO4 + MnSO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl + O3 = ClO =>
3 Cl + O3 = 3 ClO
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2HPO4 + Fe(NO3)3 = NaNO3 + Fe2(HPO4)3 =>
3 Na2HPO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(HPO4)3
KNO3 = KNO2 + O3 =>
3 KNO3 = 3 KNO2 + O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
Na2HPO4 + Al(NO3)3 = NaNO3 + Al2(HPO4)3 =>
3 Na2HPO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(HPO4)3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaH2 + H2O = Ca2(OH)2 + H2 =>
2 CaH2 + 2 H2O = Ca2(OH)2 + 3 H2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
H2S + O = SO2 + H2O =>
H2S + 3 O = SO2 + H2O
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
CuS + HNO4 = CuSO4 + NO + H2O =>
5 CuS + 8 HNO4 = 5 CuSO4 + 8 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
C8H8O3 + NaOH = C7H5NaO3 + CH3OH =>
C8H8O3 + NaOH = C7H5NaO3 + CH3OH
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(aq) =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSO4(aq)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C7H5NaO3 + HCl = C6H4(OH)COOH + NaCl =>
C7H5NaO3 + HCl = C6H4(OH)COOH + NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
ZN + H2SO4 = H2 + ZNSO4 =>
ZN + H2SO4 = H2 + ZNSO4
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
Ca3(PO4)2 + Na2S = CaS + Na3PO4 =>
Ca3(PO4)2 + 3 Na2S = 3 CaS + 2 Na3PO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/23/09
Equations balanced on 07/23/08
化学反応式の係数調整サイトへのご意見·ご感想
