Equations balanced on the previous day | Equations balanced on the next day |
Mg + K2SO4 = 2 K + MgSO4
CH3OH + Li = CH3OLi + H2 =>
2 CH3OH + 2 Li = 2 CH3OLi + H2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Al + KOH + H2O = K(Al(OH)4) + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K(Al(OH)4) + 3 H2
Au + CNK + O2 + H2O = Au(CN)2K + KOH =>
4 Au + 8 CNK + O2 + 2 H2O = 4 Au(CN)2K + 4 KOH
Fe + KCN + H2O = KOH + H2 + K3[Fe(CN)6] =>
2 Fe + 12 KCN + 6 H2O = 6 KOH + 3 H2 + 2 K3[Fe(CN)6]
Mg + K2SO4 = K + MgSO4 =>
Mg + K2SO4 = 2 K + MgSO4
calciumcarbonate + hydrochloricacid = calciumchloride + carbonicacid =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
PBS + H2O2 = PBSO4 + H =>
PBS + 2 H2O2 = PBSO4 + 4 H
CuC + O3 = CuCO3 =>
CuC + O3 = CuCO3
NaCuO2 + H2SO4 + CH3COH = CH3COOH + Na2SO4 + CuSO4 + H2O =>
2 NaCuO2 + 3 H2SO4 + CH3COH = CH3COOH + Na2SO4 + 2 CuSO4 + 3 H2O
C106H263O110N16P + O2 + H{+} = CO2 + NH{4+} + HPO4{2-} + H2O =>
C106H263O110N16P + 130 O2 + 62 H{+} = 106 CO2 + 16 NH{4+} + HPO4{2-} + 154 H2O
Ba + H2O = BaH2 + O =>
Ba + H2O = BaH2 + O
HNO3 + SnS = H2SO4 + NO2 + H2SnO2 + H2O =>
8 HNO3 + SnS = H2SO4 + 8 NO2 + H2SnO2 + 2 H2O
Ca + S = Ca2S4 =>
2 Ca + 4 S = Ca2S4
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
NaHSO4 + Fe2(SO4)3 + H2O = H2SO4 + NaFe3(SO4)2(OH)6 =>
2 NaHSO4 + 3 Fe2(SO4)3 + 12 H2O = 7 H2SO4 + 2 NaFe3(SO4)2(OH)6
Li + Br2 = LiBr2 =>
Li + Br2 = LiBr2
HNO3 + P2 + H2O = H3PO4 + NO =>
10 HNO3 + 3 P2 + 4 H2O = 6 H3PO4 + 10 NO
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Au2(SO4)3 + Mg(OH)2 = Au(OH)3 + MgSO4 =>
Au2(SO4)3 + 3 Mg(OH)2 = 2 Au(OH)3 + 3 MgSO4
Li3(PO4) + BaCl2 = Li3Cl2 + (PO4)Ba =>
Li3(PO4) + BaCl2 = Li3Cl2 + (PO4)Ba
Pb = Pb{2+} + e =>
Pb = Pb{2+} + 2e
Pb = Pb2{+} + e =>
2 Pb = Pb2{+} + e
H{3}PO{4} + Mg{2} = Mg{3}P{2} + H{2}O =>
H{3}PO{4} + Mg{2} = Mg{3}P{2} + H{2}O
Hg3(NO3)2 = Hg3O + NO2 + O =>
Hg3(NO3)2 = Hg3O + 2 NO2 + O
(C6H5)2CO + CH3CH2OH = (C6H5)2COH + CH3CH2O =>
(C6H5)2CO + CH3CH2OH = (C6H5)2COH + CH3CH2O
Fe + KNO3 = FeO + KNO2 =>
Fe + KNO3 = FeO + KNO2
Na + Ca(CO3) = Na(CO3) + Ca =>
Na + Ca(CO3) = Na(CO3) + Ca
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Gd2O3 + (NH4)6Mo7O24H8O4 + Er(NO3)3 + Yb(NO3)3 + Tm(NO3)3 = Gd186Er2Tm2Yb10Mo400O1500 + H2O + NH3 + N2 =>
651 Gd2O3 + 400(NH4)6Mo7O24H8O4 + 14 Er(NO3)3 + 70 Yb(NO3)3 + 14 Tm(NO3)3 = 7 Gd186Er2Tm2Yb10Mo400O1500 + 3535 H2O + 1910 NH3 + 392 N2
Hq + H2SO4 = H2Hq + SO4 =>
Hq + H2SO4 = H2Hq + SO4
HCl + Na2S2O5 = H2O + SO2 + NaCl =>
2 HCl + Na2S2O5 = H2O + 2 SO2 + 2 NaCl
Pb(NO3)2 + KMnO4 = PbK + (NO3)2MnO4 =>
Pb(NO3)2 + KMnO4 = PbK + (NO3)2MnO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
PbO(s) + C(s) = Pb(s) + CO2(s) =>
2 PbO(s) + C(s) = 2 Pb(s) + CO2(s)
Mn{2+} + IO4{-} + H2O = MnO4{-} + H{+} + IO3{-} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 6 H{+} + 5 IO3{-}
Ni2(SO4)3(aq) + NaOH(aq) = Ni(OH)3(aq) + Na2SO4(aq) =>
Ni2(SO4)3(aq) + 6 NaOH(aq) = 2 Ni(OH)3(aq) + 3 Na2SO4(aq)
KHCO3 + H2SO4 = KCO3 + H2S + H2O =>
8 KHCO3 + H2SO4 = 8 KCO3 + H2S + 4 H2O
H{+} + CuS + NO3{-} = Cu(NO3)2 + SO2 + NO2 + H2O =>
8 H{+} + CuS + 8 NO3{-} = Cu(NO3)2 + SO2 + 6 NO2 + 4 H2O
HNO3 + SnS = H2SO4 + NO2 + H2SnO2 + H2O =>
8 HNO3 + SnS = H2SO4 + 8 NO2 + H2SnO2 + 2 H2O
N3 + Cl2 = NCl3 =>
2 N3 + 9 Cl2 = 6 NCl3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2Cr2O7 + H2SO4 + C2H5OH = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
H2SO4 + NaOH = (Na2)SO4 + H2O =>
H2SO4 + 2 NaOH = (Na2)SO4 + 2 H2O
SnCl2(aq) + Co(s) = Sn(s) + CoCl2 =>
SnCl2(aq) + Co(s) = Sn(s) + CoCl2
Mg(OH)2 + H2SO4 = MgSO4 + H2(OH)2 =>
Mg(OH)2 + H2SO4 = MgSO4 + H2(OH)2
S2O3 + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3 + 3 Cl2 + 5 H2O = 2 SO4{2-} + 6 Cl{-} + 10 H{+}
H + C + N = HCN =>
H + C + N = HCN
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/31/23
Equations balanced on 01/30/23
化学反応式の係数調整サイトへのご意見·ご感想