Equations balanced on the previous day | Equations balanced on the next day |
CH3COOH + 2 O2 = 2 H2O + 2 CO2
KCO3 + CaCl = KCl + CaCO3 =>
KCO3 + CaCl = KCl + CaCO3
Ni2S3 + K = K2S + Ni =>
Ni2S3 + 6 K = 3 K2S + 2 Ni
Mg(s) + ZnBr2(aq) = Zn(s) + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn(s) + MgBr2
Mg(s) + ZnBr2(aq) = Zn(f) + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn(f) + MgBr2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Mg(s) + ZnBr2(aq) = Zn(aq) + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn(aq) + MgBr2
Co(s) + HCl(aq) = CoCl(aq) + H2(g) =>
2 Co(s) + 2 HCl(aq) = 2 CoCl(aq) + H2(g)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O =>
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O
K2CrO4 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HC2H3O2 + H2O =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 3 HC2H3O2 + 13 H2O
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
NiSO4 + Al(NO3)3 = Al2(SO4)3 + Ni(NO3)2 =>
3 NiSO4 + 2 Al(NO3)3 = Al2(SO4)3 + 3 Ni(NO3)2
H2 + OH = HOH =>
H2 + 2 OH = 2 HOH
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
K2CrO4 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HC2H3O2 + H2O =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 3 HC2H3O2 + 13 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
(NH4)2CO3 + Sr(NO3)2 = NH4NO3 + SrCO3 =>
(NH4)2CO3 + Sr(NO3)2 = 2 NH4NO3 + SrCO3
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
HO = H + O =>
HO = H + O
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4Fe(CN)6 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H20 =>
10 CaCO3 + 25 HC2H3O2 = 10 Ca(C2H3O2)2 + 20 CO2 + 2 H20
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + NiCl2 = NaCl + NiCO3 =>
Na2CO3 + NiCl2 = 2 NaCl + NiCO3
HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3
Fe2O3 = Fe3 + O2 =>
6 Fe2O3 = 4 Fe3 + 9 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + O = KO =>
K + O = KO
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/05/12
Equations balanced on 11/04/11
化学反応式の係数調整サイトへのご意見·ご感想