Equations balanced on the previous day | Equations balanced on the next day |
2 H2SO4 + 2 PbO2 = 2 PbSO4 + 2 H2O + O2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Na2O + FeCl3 = NaCl + Fe2O3 =>
3 Na2O + 2 FeCl3 = 6 NaCl + Fe2O3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cr + Pb(NO3)2 = CrNO3 + Pb =>
2 Cr + Pb(NO3)2 = 2 CrNO3 + Pb
Fe + Mg = FeMg =>
Fe + Mg = FeMg
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H{+} + Cr2O7{2{-}]+CH3CH2OH = Cr{3+}+CH3COOH+H2O =>
8 H{+} + 2 Cr2O7{2{-}]+5CH3CH2OH = 4 Cr{3+}+5CH3COOH+9H2O
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
C2H3OH + H2O2 = CO2 + H2O =>
C2H3OH + 5 H2O2 = 2 CO2 + 7 H2O
HOC6H4COO + H2O = H3O + OC6H4COO =>
HOC6H4COO + H2O = H3O + OC6H4COO
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
H + I = HI =>
H + I = HI
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
NH4Cl + Pb(NO3)2 = PbCl2 + (NH4)(NO3) =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2(NH4)(NO3)
LiOH + NH4HCO3 = LiHCO3 + NH3 + H2O =>
LiOH + NH4HCO3 = LiHCO3 + NH3 + H2O
Zn3P2 = Zn2 + P8 =>
4 Zn3P2 = 6 Zn2 + P8
PbS(s) + O2(g) = PbO(g) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(g) + 2 SO2(g)
WO3 + HCl = WO2Cl2 + H2O =>
WO3 + 2 HCl = WO2Cl2 + H2O
C2H2(acetileno) + O2 = CO2 + H2O =>
2 C2H2(acetileno) + 5 O2 = 4 CO2 + 2 H2O
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
Cr2O3(s) + C(s) = Cr(s) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(s) + 3 CO(g)
Cr2(CO3)3 + CH3COOH = Cr2(CH3COOH)4 + CO2 + H2O =>
4 Cr2(CO3)3 + 19 CH3COOH = 4 Cr2(CH3COOH)4 + 18 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
Bi(NO3)3 + Na2[Sn(OH)4] + NaOH = Bi + NaNO3 + Na2[Sn(OH)6] =>
2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 6 NaNO3 + 3 Na2[Sn(OH)6]
N2H4 + N2O5 = N2 + H2O =>
5 N2H4 + 2 N2O5 = 7 N2 + 10 H2O
HCl + P = PCl2 + H2 =>
2 HCl + P = PCl2 + H2
Na2S = S8 + Na =>
8 Na2S = S8 + 16 Na
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + H2O + NaBr =>
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + H2O + NaBr
Ca(NO2)2 + LiI = LiNO2 + CaI2 =>
Ca(NO2)2 + 2 LiI = 2 LiNO2 + CaI2
Zn3P2 = Zn + P2 =>
Zn3P2 = 3 Zn + P2
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
Cr + H + U[235]5 + Pu[239] = Cr38H76U[235]6Pu[239] =>
190 Cr + 380 H + 6 U[235]5 + 5 Pu[239] = 5 Cr38H76U[235]6Pu[239]
Na(OH) + NiSO4 = Na2SO4 + Ni(OH)2 =>
2 Na(OH) + NiSO4 = Na2SO4 + Ni(OH)2
Cl2(g) + NaOH = NaCl + NaClO + H2O =>
Cl2(g) + 2 NaOH = NaCl + NaClO + H2O
Zn3P2 = Zn + P4 =>
2 Zn3P2 = 6 Zn + P4
Zn3P2 = Zn2 + P8 =>
4 Zn3P2 = 6 Zn2 + P8
Iron(III)Chlorate + BariumHydroxide = BariumChlorate + Iron(III)Hydroxide =>
2 Fe(ClO3)3 + 3 Ba(OH)2 = 3 Ba(ClO3)2 + 2 Fe(OH)3
Na2S = S8 + Na =>
8 Na2S = S8 + 16 Na
H2O + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + OH{-} =>
H2O + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 8 OH{-}
(C2H4)10 + O2 = CO2 + H2O =>
(C2H4)10 + 30 O2 = 20 CO2 + 20 H2O
O2 + Sb2S3 = Sb2O + SO2 =>
7 O2 + 2 Sb2S3 = 2 Sb2O + 6 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn3P2 = Zn2 + P8 =>
4 Zn3P2 = 6 Zn2 + P8
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
((NH4)3PO4) = H3PO4 + NH3 =>
((NH4)3PO4) = H3PO4 + 3 NH3
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/25/23
Equations balanced on 01/24/23
化学反応式の係数調整サイトへのご意見·ご感想