Equations balanced on the previous day | Equations balanced on the next day |
2 H2(SO4) + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Sn + Au(NO3)3 = Sn(NO3)4 + Au =>
3 Sn + 4 Au(NO3)3 = 3 Sn(NO3)4 + 4 Au
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AgNO3(s) = Ag(s) + NO2(g) + O2(g) =>
2 AgNO3(s) = 2 Ag(s) + 2 NO2(g) + O2(g)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
C4H8 + O2 = H2O + CO2 =>
C4H8 + 6 O2 = 4 H2O + 4 CO2
Ba(OH)2 + PbBr4 = BaBr2 + Pb(OH)4 =>
2 Ba(OH)2 + PbBr4 = 2 BaBr2 + Pb(OH)4
Fe(s) + F2(g) = FeF3(s) =>
2 Fe(s) + 3 F2(g) = 2 FeF3(s)
Al2(SO4)3 + KOH = Al(HO)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(HO)3 + 3 K2SO4
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Sn + SnCl4 = SnCl2 =>
Sn + SnCl4 = 2 SnCl2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
N2O5 + H2O = NO3 + H3O =>
N2O5 + 3 H2O = 2 NO3 + 2 H3O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na(s) + MgI2(aq) = NaI(aq) + Mg(s) =>
2 Na(s) + MgI2(aq) = 2 NaI(aq) + Mg(s)
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3 + KCl =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3 + 6 KCl
FeMnO4 + H2SO4 = H2MnO4 + FeSO4 =>
FeMnO4 + H2SO4 = H2MnO4 + FeSO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeMnO4 + H2S = H2MnO4 + FeS =>
FeMnO4 + H2S = H2MnO4 + FeS
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
V(s) + O2(g) = V2O5(s) =>
4 V(s) + 5 O2(g) = 2 V2O5(s)
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
CrO3 + NaCO3 + KNO3 = Na2CrO7 + CO2 + KNO2 =>
CrO3 + 2 NaCO3 + 2 KNO3 = Na2CrO7 + 2 CO2 + 2 KNO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4SCN + FeCl3 = Fe(SCN)3 + NH4Cl =>
3 NH4SCN + FeCl3 = Fe(SCN)3 + 3 NH4Cl
H2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
(NH4)3PO4(aq) + CrBr3(aq) = NH4Br(aq) + CrPO4(s) =>
(NH4)3PO4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPO4(s)
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
HCl + MG = MGCl2 + H2 =>
2 HCl + MG = MGCl2 + H2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Cr(OH)6(s) = CrO3(s) + H2O(l) =>
Cr(OH)6(s) = CrO3(s) + 3 H2O(l)
CrO3 + Na2CO3 + KNO3 = Na2CrO7 + CO2 + KNO2 =>
CrO3 + Na2CO3 + 3 KNO3 = Na2CrO7 + CO2 + 3 KNO2
Mg + H3PO4 = H + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 6 H + Mg3(PO4)2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/13
Equations balanced on 12/03/12
化学反応式の係数調整サイトへのご意見·ご感想