Equations balanced on the previous day | Equations balanced on the next day |
2 NiSO4 + 2 Na2CO3 + H2O = (NiOH)2CO3 + 2 Na2SO4 + CO2
CaCl2 + H2ONa2CO3 = CaCO3 + NaCl + H2O =>
CaCl2 + H2ONa2CO3 = CaCO3 + 2 NaCl + H2O
K2S + K2S2O8 + H2O = K2SO4 + H2SO4 =>
K2S + 4 K2S2O8 + 4 H2O = 5 K2SO4 + 4 H2SO4
Zn + Na2CrO4 + NaOH = Na2ZnO2 + NaCrO2 + H2O =>
3 Zn + 2 Na2CrO4 + 4 NaOH = 3 Na2ZnO2 + 2 NaCrO2 + 2 H2O
[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6] + SO4 =>
[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6] + 3 SO4
Sn(OH)2 + Bi(OH)3 = Sn(OH)4 + Bi =>
3 Sn(OH)2 + 2 Bi(OH)3 = 3 Sn(OH)4 + 2 Bi
CuCl2(aq) + Na2S(aq) = CuS + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl(aq)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu(NO3)2*6H2O + (NH2)2CO = CuO + H2O + CO2 + N2 =>
3 Cu(NO3)2*6H2O + 5(NH2)2CO = 3 CuO + 28 H2O + 5 CO2 + 8 N2
XX + NaCl = NaX + XCl =>
XX + NaCl = NaX + XCl
K2(Cr2O7) + NaI + H2(SO4) = Cr2(SO4) + I2 + H2O + Na2(SO4) + K2(SO4) =>
K2(Cr2O7) + 10 NaI + 7 H2(SO4) = Cr2(SO4) + 5 I2 + 7 H2O + 5 Na2(SO4) + K2(SO4)
C4H8O2 + H2O = CO2 + CH4 =>
2 C4H8O2 + 2 H2O = 3 CO2 + 5 CH4
FeCl2 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO + HCl =>
6 FeCl2 + 2 HNO3 + 9 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO + 12 HCl
NH4Cl + CaO = CaCl3 + H3O + NH3 =>
3 NH4Cl + CaO = CaCl3 + H3O + 3 NH3
FeCl2 + HNO3 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O =>
30 FeCl2 + 6 HNO3 + 15 H2SO4 = 20 FeCl3 + 3 N2 + 5 Fe2(SO4)3 + 18 H2O
NF3 + H2O = HF + NO + HNO3 =>
3 NF3 + 5 H2O = 9 HF + 2 NO + HNO3
Cu(OH)2 + HPO3 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 HPO3 = Cu3(PO4)2 + 4 H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
CaCl2 + H2ONa2CO3 = CaCO3 + NaCl + H2O =>
CaCl2 + H2ONa2CO3 = CaCO3 + 2 NaCl + H2O
Fe(s) + CuCl2(aq) = FeCl3(aq) + Cu(s) =>
2 Fe(s) + 3 CuCl2(aq) = 2 FeCl3(aq) + 3 Cu(s)
CuCl2(aq) + Na2S(aq) = CuS + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl(aq)
Fe(s) + CuCl2(aq) = FeCl2 + Cu =>
Fe(s) + CuCl2(aq) = FeCl2 + Cu
CuCl2(aq) + Na2S(aq) = CuS + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl(aq)
Fe(s) + CuCl2(aq) = FeCl2(aq) + Cu(s) =>
Fe(s) + CuCl2(aq) = FeCl2(aq) + Cu(s)
Ba + SrSO3 = Sr + BaSO3 =>
Ba + SrSO3 = Sr + BaSO3
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g)
Ba + I2 = Ba2I =>
4 Ba + I2 = 2 Ba2I
NH4Cl + CaO = CaCl3 + H3O + NH3 =>
3 NH4Cl + CaO = CaCl3 + H3O + 3 NH3
K + Zn(OH)2 = K(OH)2 + Zn =>
K + Zn(OH)2 = K(OH)2 + Zn
MgMnO4 + H2O = Mg(MnO4)2 + MnO2 + Mg(OH)2 =>
3 MgMnO4 + 2 H2O = Mg(MnO4)2 + MnO2 + 2 Mg(OH)2
CaCl2 + H2ONa2CO3 = CaCO3 + NaCl + H2O =>
CaCl2 + H2ONa2CO3 = CaCO3 + 2 NaCl + H2O
FeCl2 + HNO3 + H2SO4 = N2 + Fe2(SO4)3 + H2O + Cl2 =>
10 FeCl2 + 6 HNO3 + 15 H2SO4 = 3 N2 + 5 Fe2(SO4)3 + 18 H2O + 10 Cl2
Fe(SCN)3 + AgNO3 = Fe(NO3)3 + AgS + CN =>
Fe(SCN)3 + 3 AgNO3 = Fe(NO3)3 + 3 AgS + 3 CN
NiCl3 + O = Ni2O3 + Cl =>
2 NiCl3 + 3 O = Ni2O3 + 6 Cl
methanol + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
(Hg2)2O2 + Mg3(PO4)2 = (Hg2)3(PO4)2 + (Mg)2O2 =>
3(Hg2)2O2 + 2 Mg3(PO4)2 = 2(Hg2)3(PO4)2 + 3(Mg)2O2
CH4 + F = CH3F + HF =>
CH4 + 2 F = CH3F + HF
K2MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K2MnO4 + 4 HCl = 2 KMnO4 + MnO2 + 4 KCl + 2 H2O
KMnO4 + C2H2 = KMnO2 + CO2 + H2O =>
5 KMnO4 + 2 C2H2 = 5 KMnO2 + 4 CO2 + 2 H2O
CaO + H3O = CaOH2 + H2O =>
CaO + 2 H3O = CaOH2 + 2 H2O
K2MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K2MnO4 + 4 HCl = 2 KMnO4 + MnO2 + 4 KCl + 2 H2O
CaCl2 + H2ONa2CO3 = CaCO3 + NaCl + H2O =>
CaCl2 + H2ONa2CO3 = CaCO3 + 2 NaCl + H2O
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
(NH4)2SO4(aq) + KOH(aq) = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2 NH3 + 2 H2O
Na2SeO3 + SO2 + H2O = H2SO4 + Se + Na2SO4 =>
Na2SeO3 + 2 SO2 + H2O = H2SO4 + Se + Na2SO4
Ca(MnO4)2 + K(NO2) + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 K(NO2) + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + CaSO4 + 3 H2O
Al2S3 + H2O = SH2 + Al(OH)3 =>
Al2S3 + 6 H2O = 3 SH2 + 2 Al(OH)3
Cu + CuFeS2 = FeS + Cu2S =>
Cu + CuFeS2 = FeS + Cu2S
AlCl3 + HNO3 = Al(NO3)3 + NO2 + H2O + Cl2 =>
2 AlCl3 + 12 HNO3 = 2 Al(NO3)3 + 6 NO2 + 6 H2O + 3 Cl2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/24/23
Equations balanced on 12/24/22
化学反応式の係数調整サイトへのご意見·ご感想