Equations balanced on the previous day | Equations balanced on the next day |
O2(g) + 4 K = 2 K2O
Hg(NO3)2 + HCl = H2[HgCl4] + HNO3 =>
Hg(NO3)2 + 4 HCl = H2[HgCl4] + 2 HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlCl3(s) + Ca3N2(s) = AlN(s) + CaCl2(s) =>
2 AlCl3(s) + Ca3N2(s) = 2 AlN(s) + 3 CaCl2(s)
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HI + H2O2 = I + H2O =>
2 HI + H2O2 = 2 I + 2 H2O
P + Cl = P4Cl3 =>
4 P + 3 Cl = P4Cl3
Na2SO3 + CH3CO2H = NaCH3CO2 + H2SO3 =>
Na2SO3 + 2 CH3CO2H = 2 NaCH3CO2 + H2SO3
AgNO3 + Li3PO4 = Ag3PO4 + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3PO4 + 3 LiNO3
CoBr2 + Al = Al2Br3 + Co =>
3 CoBr2 + 4 Al = 2 Al2Br3 + 3 Co
C2H5Cl + O2 = CO2 + H2O + CH3Cl =>
2 C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + 2 CH3Cl
H2O + MnO4{-} + Mn{2+} = MnO2 + H{+} =>
2 H2O + 2 MnO4{-} + 3 Mn{2+} = 5 MnO2 + 4 H{+}
FeCl2 + K2S = SFe + KCl =>
FeCl2 + K2S = SFe + 2 KCl
Ni2(SO4)3 + Na(OH) = Ni(OH)3 + Na2(SO4) =>
Ni2(SO4)3 + 6 Na(OH) = 2 Ni(OH)3 + 3 Na2(SO4)
Hg2SO4 + Zn = ZnSO4 + Hg =>
Hg2SO4 + Zn = ZnSO4 + 2 Hg
CO2 + NH3 = N2CH4O + H2O =>
CO2 + 2 NH3 = N2CH4O + H2O
PbCO3(s) + H{+}(aq) = Pb{2+}(aq) + H2O + CO2(g) =>
PbCO3(s) + 2 H{+}(aq) = Pb{2+}(aq) + H2O + CO2(g)
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
H2O + KCN + Cu(NH3)4Cl2 = K2Cu(CN)3 + KCNO + KCl + NH3 + NH4Cl =>
H2O + 7 KCN + 2 Cu(NH3)4Cl2 = 2 K2Cu(CN)3 + KCNO + 2 KCl + 6 NH3 + 2 NH4Cl
NaCl + MnO2 + H2SO4 = Cl2 + H2O + Na2SO4 + MnSO4 =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + 2 H2O + Na2SO4 + MnSO4
(NH4)2CO3(aq) + NaI(aq) = (NH4)I(aq) + Na2CO3(s) =>
(NH4)2CO3(aq) + 2 NaI(aq) = 2(NH4)I(aq) + Na2CO3(s)
Ni + Na3PO4 = Na + Ni3(PO4)2 =>
3 Ni + 2 Na3PO4 = 6 Na + Ni3(PO4)2
Li2CrO4(aq) + BaCl2(aq) = BaCrCl2 + Li2O4 =>
Li2CrO4(aq) + BaCl2(aq) = BaCrCl2 + Li2O4
CS + O2 = CSO =>
2 CS + O2 = 2 CSO
CaCO3 + C3H6O2 = Ca(CH3CH2COOH) + CO2 + H2O =>
7 CaCO3 + 8 C3H6O2 = 7 Ca(CH3CH2COOH) + 10 CO2 + 3 H2O
CH3COCl + H2 = CH3COH + HCl =>
CH3COCl + H2 = CH3COH + HCl
Mg(OH)2 + H2PO4 = Mg(HPO4)2 + H2O =>
Mg(OH)2 + 2 H2PO4 = Mg(HPO4)2 + 2 H2O
C3H11OH + O2 = H2O + C =>
2 C3H11OH + 5 O2 = 12 H2O + 6 C
NaOH + N2O3 + H2O2 = NaNO3 + H2O =>
2 NaOH + N2O3 + 2 H2O2 = 2 NaNO3 + 3 H2O
C2H5Li = C2 + H5Li =>
C2H5Li = C2 + H5Li
C14H6 + O2 = C + H2O =>
2 C14H6 + 3 O2 = 28 C + 6 H2O
[AsO4]3{-} + S2{-} + H{+} = [AsO3]3{-} + S + H2O =>
[AsO4]3{-} + 6 S2{-} + 6 H{+} = [AsO3]3{-} + 12 S + 3 H2O
NH4{+} + NaOH + K2HgI4 = OHg2NH2I + KI + NaI + H2O + Na{+} =>
NH4{+} + 4 NaOH + 2 K2HgI4 = OHg2NH2I + 4 KI + 3 NaI + 3 H2O + Na{+}
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
Pb(C2H3O2)2 + Zn = Pb + Zn(C2H3O2) =>
Pb(C2H3O2)2 + 2 Zn = Pb + 2 Zn(C2H3O2)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
N8 + B = NB =>
N8 + 8 B = 8 NB
KCH3CO2 + Ba(OH)2 = KOH + Ba(CH3CO2)2 =>
2 KCH3CO2 + Ba(OH)2 = 2 KOH + Ba(CH3CO2)2
Au(s) + NiCl2(aq) = AuCl3(aq) + Ni(s) =>
2 Au(s) + 3 NiCl2(aq) = 2 AuCl3(aq) + 3 Ni(s)
Na3CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
2 Na3CrO4 + 4 NaI + 8 H2SO4 = Cr2(SO4)3 + 2 I2 + 5 Na2SO4 + 8 H2O
NaBH4 + H2O = NaOH + H3BO3 + H2 =>
NaBH4 + 4 H2O = NaOH + H3BO3 + 4 H2
AlCl3 + H2 = H2Cl3 + Al =>
AlCl3 + H2 = H2Cl3 + Al
K3PO4 + Zn(NO3)2 = K3(NO3)2 + ZnPO4 =>
K3PO4 + Zn(NO3)2 = K3(NO3)2 + ZnPO4
Ca(CO3)2 + Lu2O3 + NH4VO3 = Ca9Lu(VO4)7 + NH3 + H2O + CO + NO3 =>
18 Ca(CO3)2 + Lu2O3 + 14 NH4VO3 = 2 Ca9Lu(VO4)7 + 2 NH3 + 25 H2O + 36 CO + 12 NO3
HClO4 + Cu2O = H2O + CuClO4 =>
2 HClO4 + Cu2O = H2O + 2 CuClO4
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + 2 K + SO4
H2O2 = H{+} + O2 + {-} =>
H2O2 = 2 H{+} + O2 + 2e
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/01/23
Equations balanced on 12/31/22
化学反応式の係数調整サイトへのご意見·ご感想