Equations balanced on the previous day | Equations balanced on the next day |
Na2CrO2 + 2 Br2 + 4 NaOH = Na2CrO4 + 4 NaBr + 2 H2O
Na2SO3 + KMnO4 + HCl = KCl + Na2SO4 + MnCl2 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 2 KCl + 5 Na2SO4 + 2 MnCl2 + 3 H2O
CuSO4*5H2O + Fe + O2 = CuO + FeSO4 + H2O =>
2 CuSO4*5H2O + 2 Fe + O2 = 2 CuO + 2 FeSO4 + 10 H2O
H2SO4 + Li2Cr2O7 + FeSO4 = Li2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
7 H2SO4 + Li2Cr2O7 + 6 FeSO4 = Li2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
H2O(g) + K2O2(l) = O2(s) + KOH(g) =>
2 H2O(g) + 2 K2O2(l) = O2(s) + 4 KOH(g)
Cu(s) + H2SO4(aq) = CuSO4(s) + SO2 + H2O =>
Cu(s) + 2 H2SO4(aq) = CuSO4(s) + SO2 + 2 H2O
NO3{-} + Cu + H3O{+} = NO{+} + Cu{3+} + H2O =>
3 NO3{-} + 2 Cu + 12 H3O{+} = 3 NO{+} + 2 Cu{3+} + 18 H2O
NaFH2SO4 = NaHSO4HF =>
NaFH2SO4 = NaHSO4HF
Sb2O3 + SbCl3 = SbOCl =>
Sb2O3 + SbCl3 = 3 SbOCl
NaFH2SO4 = NaHSO4HF =>
NaFH2SO4 = NaHSO4HF
Fe(NH4)2(SO4)2(aq) + KMnO4(aq) + H2SO4(aq) = (NH4)2(SO4)(aq) + Fe(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
5 Fe(NH4)2(SO4)2(aq) + 4 KMnO4(aq) + 16 H2SO4(aq) = 5(NH4)2(SO4)(aq) + 5 Fe(SO4)3(aq) + 4 MnSO4(aq) + 2 K2SO4(aq) + 16 H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NCH4 + O2 = N2 + CO2 + H2O =>
2 NCH4 + 4 O2 = N2 + 2 CO2 + 4 H2O
Na2CrO4(aq) + Pb(C2H3O2)2(aq) = NaC2H3O2(aq) + PbCrO4(s) =>
Na2CrO4(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + PbCrO4(s)
CH3C4H8CH3O2 + O2 = CO2 + H2O =>
2 CH3C4H8CH3O2 + 17 O2 = 12 CO2 + 14 H2O
KClO4 = K + Cl + O =>
KClO4 = K + Cl + 4 O
C16H34 = C8H18 + C8H16 =>
C16H34 = C8H18 + C8H16
Ba(NO3)2 + NaHCO3(aq) = Ba(HCO3)2 + NaNO3(aq) =>
Ba(NO3)2 + 2 NaHCO3(aq) = Ba(HCO3)2 + 2 NaNO3(aq)
Cu(NO3)2 + KOH = KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KOH = 2 KNO3 + Cu(OH)2
Al + HNO3 = Al(HO3)2 + N2O + H2O =>
4 Al + 10 HNO3 = 4 Al(HO3)2 + 5 N2O + H2O
C8H10 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
H2SO3 + Cu(OH)2 = Cu2SO4 + H2O =>
H2SO3 + 2 Cu(OH)2 = Cu2SO4 + 3 H2O
C2O2H2O = H2C2O3 =>
C2O2H2O = H2C2O3
XO + Cu(OH)2 = XO2 + Cu2O + H2O =>
XO + 2 Cu(OH)2 = XO2 + Cu2O + 2 H2O
CuSO4(aq) + K2Cr2O7(aq) + NH3 + H2O = Cu(OH)NH4CrO4(s) + K2SO4(aq) + (NH4)2SO4(aq) =>
2 CuSO4(aq) + K2Cr2O7(aq) + 4 NH3 + 3 H2O = 2 Cu(OH)NH4CrO4(s) + K2SO4(aq) + (NH4)2SO4(aq)
NH3 + HF = NF3 + H =>
NH3 + 3 HF = NF3 + 6 H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuCl + KSCN = Cl + CuKSCN =>
CuCl + KSCN = Cl + CuKSCN
K2S(aq) + BaCl2(aq) = BaS(s) + KCl(aq) = BaS(s) + KCl(aq) =>
K2S(aq) + BaCl2(aq) = BaS(s) + 2 KCl(aq)
CuSO4C = CuSO2CO2 =>
CuSO4C = CuSO2CO2
CrO2{-} + S2O8{2-} + OH{-} = SO4{2-} + CrO4{2-} + H2O =>
2 CrO2{-} + 3 S2O8{2-} + 8 OH{-} = 6 SO4{2-} + 2 CrO4{2-} + 4 H2O
Ba(OH)2 + NH4 = Ba + NH3 + H2O =>
Ba(OH)2 + 2 NH4 = Ba + 2 NH3 + 2 H2O
CH4(g) + O2(g) = CO2 + H2O =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
CH3(CH2)16COOH + O2 = CO2 + H2O =>
CH3(CH2)16COOH + 26 O2 = 18 CO2 + 18 H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaCl + CaCO3 + H2SO4 = Na2SO4 + Cl2CO3 + CaH2 =>
2 NaCl + CaCO3 + H2SO4 = Na2SO4 + Cl2CO3 + CaH2
Hg(NO3)2 + K2CrO4 = HgCrO4 + KNO3 =>
Hg(NO3)2 + K2CrO4 = HgCrO4 + 2 KNO3
AgNO3 + K2CO3 + K2S2O8 = AgO + KNO3 + K2SO4 + CO2 =>
2 AgNO3 + 2 K2CO3 + K2S2O8 = 2 AgO + 2 KNO3 + 2 K2SO4 + 2 CO2
CaO + P2O5 = CaO5 + (P2)2O3 =>
7 CaO + 8 P2O5 = 7 CaO5 + 4(P2)2O3
CaC2N2 = CaNCNC =>
CaC2N2 = CaNCNC
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
Pb(NO2)2 + NaBr = PbBr2 + NaNO2 =>
Pb(NO2)2 + 2 NaBr = PbBr2 + 2 NaNO2
Na + H2O(l) = NaO2(aq) + H2(g) =>
Na + 2 H2O(l) = NaO2(aq) + 2 H2(g)
Fe(NO3)2 + K2CrO4 = FeCrO4 + K2(NO3)2 =>
Fe(NO3)2 + K2CrO4 = FeCrO4 + K2(NO3)2
Cr2(SO4)3 + KOH + HClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)3 + 11 KOH + HClO3 = 2 K2CrO4 + 6 H2O + KCl + 3 K2SO4
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
I2 + Ba(OH)2 = Ba(IO)3 + BaI + H2O =>
5 I2 + 6 Ba(OH)2 = 2 Ba(IO)3 + 4 BaI + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
化学反応式の係数調整サイトへのご意見·ご感想