Equations balanced on the previous day | Equations balanced on the next day |
2 HgS + 3 O2 = 2 HgO + 2 SO2
AlBr3 + KOH = Al(OH)3 + K3Br3 =>
AlBr3 + 3 KOH = Al(OH)3 + K3Br3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C4H10O2 + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 4 KMnO4 + 6 H2SO4 = 5 C4H6O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
HgS = Hg + S =>
HgS = Hg + S
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
TiCl4 + H2O = HCl + TiO2 =>
TiCl4 + 2 H2O = 4 HCl + TiO2
NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + NaCl(Ac) =>
2 NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + 2 NaCl(Ac)
TiCl4 + H2O = HCl + TiO2 =>
TiCl4 + 2 H2O = 4 HCl + TiO2
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na3PO4 + BaI2 = Ba3(PO4)2 + NaI =>
2 Na3PO4 + 3 BaI2 = Ba3(PO4)2 + 6 NaI
Hg2SO4 + HCl = H2SO4 + HgCl =>
Hg2SO4 + 2 HCl = H2SO4 + 2 HgCl
TiCl4 + H2O = HCl + TiO2 =>
TiCl4 + 2 H2O = 4 HCl + TiO2
NaS + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
10 NaS + 14 KMnO4 + 16 H2SO4 = 5 Na2SO4 + 7 K2SO4 + 14 MnSO4 + 16 H2O
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
Ca(s) + S8(s) = CaS(s) =>
8 Ca(s) + S8(s) = 8 CaS(s)
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
CH3COONa + NaOH + CaOH = Na2CO2 + Ca(OH)2 + CH4 =>
6 CH3COONa + 8 NaOH + 6 CaOH = 7 Na2CO2 + 6 Ca(OH)2 + 5 CH4
FeCl2 + FeCl3 + H2O = HCl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 4 H2O = 8 HCl + Fe3O4
AgNO3 + CuSO4 = Ag(SO4) + CuNO3 =>
AgNO3 + CuSO4 = Ag(SO4) + CuNO3
Al(s) + CuCl3(aq) = Cu(s) + AlCl3(aq) =>
Al(s) + CuCl3(aq) = Cu(s) + AlCl3(aq)
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
B + Fe2S3 = B2S3 + Fe =>
2 B + Fe2S3 = B2S3 + 2 Fe
Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3
KCl + CuSO4 = CuCl2 + K2SO4 =>
2 KCl + CuSO4 = CuCl2 + K2SO4
H{+} + MnO4{2-} + HSO3{-} = HSO4{-} + Mn{+2} + H2O =>
4 H{+} + MnO4{2-} + 2 HSO3{-} = 2 HSO4{-} + Mn{+2} + 2 H2O
(NH4)2Fe(SO4)2*8H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2*8H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 88 H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
BaI2 + HCl = HI + BaCl2 =>
BaI2 + 2 HCl = 2 HI + BaCl2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KHCO3 + C2H2O4 = C2K2O4 + CO2 + H2O =>
2 KHCO3 + C2H2O4 = C2K2O4 + 2 CO2 + 2 H2O
HNO3 + C2H6O + K2CrO7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
10 HNO3 + 9 C2H6O + 2 K2CrO7 = 4 KNO3 + 9 C2H4O + 14 H2O + 2 Cr(NO3)3
SO3(g) + H2O(l) = H2SO4(l) =>
SO3(g) + H2O(l) = H2SO4(l)
Na3PO4 + CaI2 = Ca3(PO4)2 + NaI =>
2 Na3PO4 + 3 CaI2 = Ca3(PO4)2 + 6 NaI
C2H4(aq) + O2(aq) = CO2(aq) + H2O(aq) =>
C2H4(aq) + 3 O2(aq) = 2 CO2(aq) + 2 H2O(aq)
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Fe1S + O2 = Fe2O3 + S1O2 =>
4 Fe1S + 7 O2 = 2 Fe2O3 + 4 S1O2
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
P4 + H2O = PH3 + O2 =>
P4 + 6 H2O = 4 PH3 + 3 O2
Na2CO3 + Ni(NO3)2 = NaNO3 + NiCO3 =>
Na2CO3 + Ni(NO3)2 = 2 NaNO3 + NiCO3
FeCl2 + FeCl3 + H2O = HCl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 4 H2O = 8 HCl + Fe3O4
H + Br2 = HBr =>
2 H + Br2 = 2 HBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnO4({-}) + I{-} + H{+} = Mn{2+} + H2O + I2 =>
2 MnO4({-}) + 10 I{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 I2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Br{-} + Ag{+} = BrAg =>
Br{-} + Ag{+} = BrAg
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/26/24
Equations balanced on 03/27/23
化学反応式の係数調整サイトへのご意見·ご感想