Equations balanced on the previous day | Equations balanced on the next day |
3 K2Cr2O7 + 60 KI + 37 H2SO4 = 2 S2Cr3 + 33 K2SO4 + 30 I2 + 37 H2O
Fe + Ag = Fe2Ag =>
2 Fe + Ag = Fe2Ag
CU(OH)2 + H2SO3 = CUSO3 + H2O =>
CU(OH)2 + H2SO3 = CUSO3 + 2 H2O
B2O3(g) + Mg(s) = B(g) + MgO(g) =>
B2O3(g) + 3 Mg(s) = 2 B(g) + 3 MgO(g)
Fe(III) + O2 = Fe(III)O =>
2 Fe(III) + O2 = 2 Fe(III)O
NaIO3 + KI + H2SO4 = I2 + NaI + K2SO4 + H2O =>
NaIO3 + 6 KI + 3 H2SO4 = 3 I2 + NaI + 3 K2SO4 + 3 H2O
Fe2(SO4)3*7H2O = H2O + Fe2(SO4)3 =>
Fe2(SO4)3*7H2O = 7 H2O + Fe2(SO4)3
C2H5OH + CrO7{2-} + H3O{+} = C2H4O2 + Cr{3+} + H2O =>
9 C2H5OH + 4 CrO7{2-} + 20 H3O{+} = 9 C2H4O2 + 4 Cr{3+} + 39 H2O
FeCuS2 + HNO3 = Fe(NO3)2 + Cu(NO3)2 + NO2 + S8 + H2O =>
4 FeCuS2 + 32 HNO3 = 4 Fe(NO3)2 + 4 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
HCO3{-} + Ca(OH)2 = CaCO3 + H2O + CO3{2-} =>
2 HCO3{-} + Ca(OH)2 = CaCO3 + 2 H2O + CO3{2-}
NH4(NO3) + Li(PO4) = NH4(PO4) + Li(NO3) =>
NH4(NO3) + Li(PO4) = NH4(PO4) + Li(NO3)
Ca(OH)2 + Na2SiO3 = CaSiO3 + NaOH =>
Ca(OH)2 + Na2SiO3 = CaSiO3 + 2 NaOH
K + Cl2 = K2Cl =>
4 K + Cl2 = 2 K2Cl
Fe(OH)3 + H2PHO3 = Fe2(PHO3)3 + H2O =>
2 Fe(OH)3 + 3 H2PHO3 = Fe2(PHO3)3 + 6 H2O
Na3PO4(s) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl(aq) =>
2 Na3PO4(s) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl(aq)
C22H34O13N + H2O = CH4 + CO2 + NH3 =>
8 C22H34O13N + 62 H2O = 93 CH4 + 83 CO2 + 8 NH3
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl =>
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
Na + Cu(SO4)2 = Na2SO4 + Cu =>
4 Na + Cu(SO4)2 = 2 Na2SO4 + Cu
K + Mn + SO4 = KMnSO4 =>
K + Mn + SO4 = KMnSO4
ZnCO3 + Fe(NO3)2 = Zn(NO3)2 + FeCO3 =>
ZnCO3 + Fe(NO3)2 = Zn(NO3)2 + FeCO3
Cu + F = CuF =>
Cu + F = CuF
UCl6 + H2O = UO2Cl2 + HCl =>
UCl6 + 2 H2O = UO2Cl2 + 4 HCl
Sc2O3 + CO2 = Sc2(CO3)3 =>
Sc2O3 + 3 CO2 = Sc2(CO3)3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
SnCl2 + K2S + H2O = Sn(OH)2 + KCl + H2S =>
SnCl2 + K2S + 2 H2O = Sn(OH)2 + 2 KCl + H2S
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CoF + Cl2 = CoCl2 + F2 =>
2 CoF + 2 Cl2 = 2 CoCl2 + F2
Fe(s) + (Pb(NO3)2)(aq) = FePb(aq) + (NO3)2 =>
Fe(s) + (Pb(NO3)2)(aq) = FePb(aq) + (NO3)2
CaO + Cu = CuO + Ca =>
CaO + Cu = CuO + Ca
K2SO3 + CaO = K2O + CaSO3 =>
K2SO3 + CaO = K2O + CaSO3
NH2CONH2 + H2O = CO2 + NH4OH =>
NH2CONH2 + 3 H2O = CO2 + 2 NH4OH
Ti(SO4)2 + H2O2 + H2O = H2TiO4 + H2SO4 =>
Ti(SO4)2 + H2O2 + 2 H2O = H2TiO4 + 2 H2SO4
Cu9S5 + O2 = CuO + SO2 =>
2 Cu9S5 + 19 O2 = 18 CuO + 10 SO2
(NH4)2CrO4 + Sn(NO3)4 = Sn2(CrO4)4 + NH4NO3 =>
4(NH4)2CrO4 + 2 Sn(NO3)4 = Sn2(CrO4)4 + 8 NH4NO3
CO2 + H2O + N2 = C10H15N + O2 =>
40 CO2 + 30 H2O + 2 N2 = 4 C10H15N + 55 O2
Au + Br2 = AuBr =>
2 Au + Br2 = 2 AuBr
Sn + AgCl = SnCl2 + Ag =>
Sn + 2 AgCl = SnCl2 + 2 Ag
KMnO4 + C2H5OH + H2SO4 = MnSO4 + K2SO4 + CH3COH + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3COH + 8 H2O
Cu2S(aq) + HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + NO2(g) + H2O(l) =>
Cu2S(aq) + 12 HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + 10 NO2(g) + 6 H2O(l)
Zn(OH)2 + H2SiO3 = ZnSiO3 + H2O =>
Zn(OH)2 + H2SiO3 = ZnSiO3 + 2 H2O
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{-2} + IO3{-} + 3 H2O
LiOH + C6H8O4 = C5H6O4 + Li + CH3O =>
LiOH + C6H8O4 = C5H6O4 + Li + CH3O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NO2 + H2O = H2N + O3 =>
NO2 + H2O = H2N + O3
Mg(CN)2 + H2O = HCN + MgO =>
Mg(CN)2 + H2O = 2 HCN + MgO
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cu2O + Na2Cr2O7 + H2O = CuO + Cr(OH)3 + NaOH =>
3 Cu2O + Na2Cr2O7 + 4 H2O = 6 CuO + 2 Cr(OH)3 + 2 NaOH
K(s) + O(g) = K2O =>
2 K(s) + O(g) = K2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/04/24
Equations balanced on 07/04/23
化学反応式の係数調整サイトへのご意見·ご感想