Equations balanced on the previous day | Equations balanced on the next day |
2 NO2(g) = 2 NO(g) + O2
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Fe + SO2 = FeO + SO =>
Fe + SO2 = FeO + SO
Pb(OH)2 + RbOH = Rb[Pb(OH)3] =>
Pb(OH)2 + RbOH = Rb[Pb(OH)3]
Li2O2 + KI + H2SO4 = I2 + Li2SO4 + K2SO4 + H2O =>
Li2O2 + 2 KI + 2 H2SO4 = I2 + Li2SO4 + K2SO4 + 2 H2O
Fe(CN)2 + HCl = FeCl2 + H(CN) =>
Fe(CN)2 + 2 HCl = FeCl2 + 2 H(CN)
Cu(NO3)2 + KCr2O7 = Cu(Cr2O7)2 + KNO3 =>
Cu(NO3)2 + 2 KCr2O7 = Cu(Cr2O7)2 + 2 KNO3
As2O3 + K(NO3) + H2O = H3AsO4 + NO + K2 =>
2 As2O3 + 2 K(NO3) + 6 H2O = 4 H3AsO4 + 2 NO + K2
CO2 + H2O = CH3COCOOH + O2 =>
6 CO2 + 4 H2O = 2 CH3COCOOH + 5 O2
As2 + O3 = As3O2 =>
9 As2 + 4 O3 = 6 As3O2
NH3 + KMnO4 = MnO2 + KOH + H2O + KNO3 =>
3 NH3 + 8 KMnO4 = 8 MnO2 + 5 KOH + 2 H2O + 3 KNO3
KMnO4 + H2SO4 + HNO2 = K2SO4 + MnSO4 + H2O + HNO3 =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 3 H2O + 5 HNO3
Ca(NO3)2 + Mg(CO3) = CaCO3 + Mg(NO3)2 =>
Ca(NO3)2 + Mg(CO3) = CaCO3 + Mg(NO3)2
Na2Al2O4 + Na2SO4 + H2O = Al2(SO4)3 + NaOH =>
Na2Al2O4 + 3 Na2SO4 + 4 H2O = Al2(SO4)3 + 8 NaOH
C15H32 + O2 = CH4 + CO2 =>
C15H32 + 7 O2 = 8 CH4 + 7 CO2
Fe(COO)2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + CO2 =>
10 Fe(COO)2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O + 20 CO2
lithium + aluminumnitrate = lithiumnitrate + aluminum =>
3 Li + Al(NO3)3 = 3 LiNO3 + Al
C2H4 + CuO = CH3CO2H + Cu =>
C2H4 + 2 CuO = CH3CO2H + 2 Cu
SO3(g) + H2O(l) = H2SO4(l)(g) =>
SO3(g) + H2O(l) = H2SO4(l)(g)
AgNO3 + Li2S = AgS + Li2NO3 =>
AgNO3 + Li2S = AgS + Li2NO3
Ca + NHO3 = Ca(NO3)2 + H2O + NO2 =>
Ca + 4 NHO3 = Ca(NO3)2 + 2 H2O + 2 NO2
O = O2 =>
2 O = O2
Fe + NaS = FeS + Na =>
Fe + NaS = FeS + Na
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O3 + H2O + O2 =>
2 K2Cr2O7 + 2 H2SO4 = 2 K2SO4 + 2 Cr2O3 + 2 H2O + 3 O2
CH3CHOHCOOH + O2 = H2O + CO2 =>
CH3CHOHCOOH + 3 O2 = 3 H2O + 3 CO2
CuCO3 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3 + H2SO4 + 4 H2O = CO2 + CuSO4*5H2O
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3 =>
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3
Co + HNO3 = H2 + Co(NO3)2 =>
Co + 2 HNO3 = H2 + Co(NO3)2
AgCH3COO = Ag{+} + CH3COO{-} =>
AgCH3COO = Ag{+} + CH3COO{-}
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Cu(No3)2 + KNO3 = Cu(NO3)2 + KNo3 =>
Cu(No3)2 + 2 KNO3 = Cu(NO3)2 + 2 KNo3
C4H204 + O2 = CO2 + H2O =>
C4H204 + 55 O2 = 4 CO2 + 102 H2O
NaOH + H4C2O5 = Na2C2O4 + H2O =>
2 NaOH + H4C2O5 = Na2C2O4 + 3 H2O
AgBr + Zn = Ag2Zn + Br =>
2 AgBr + Zn = Ag2Zn + 2 Br
H2CO3 + H2O = H2CO3H2O =>
H2CO3 + H2O = H2CO3H2O
CaS(s) + HBr(aq) = CaBr(s) + HS(aq) =>
CaS(s) + HBr(aq) = CaBr(s) + HS(aq)
AsO4{-3} + I{-} + H{+} = AsO3{3-} + H2O + I2 =>
AsO4{-3} + 2 I{-} + 2 H{+} = AsO3{3-} + H2O + I2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Pb(CH3COO)2 + KJ = K(CH3COO)2 + PbJ =>
Pb(CH3COO)2 + KJ = K(CH3COO)2 + PbJ
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
Ca + HNo3 = CaNo + H =>
3 Ca + HNo3 = 3 CaNo + H
Na + No3 = NaNo =>
3 Na + No3 = 3 NaNo
HNO3 + NaHCO3 = NaNO3 + water + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
H2CO3 + Pb(OH)4 = Pb2(CO3)4 + H2O =>
4 H2CO3 + 2 Pb(OH)4 = Pb2(CO3)4 + 8 H2O
C5H13N + H2O = HC5H13N{+} + OH{-} =>
C5H13N + H2O = HC5H13N{+} + OH{-}
K3[Cr(C2O4)3]*3H2O = K2CO3 + K2CrO4 + H2O + CO + CO2 =>
2 K3[Cr(C2O4)3]*3H2O = K2CO3 + 2 K2CrO4 + 6 H2O + 9 CO + 2 CO2
NaOH + H2PbO2 = Na2PbO2 + H2O =>
2 NaOH + H2PbO2 = Na2PbO2 + 2 H2O
Ca(NO3)2 + Al(NO3)3 = Ca(NO3)3 + Al(NO3)2 =>
Ca(NO3)2 + Al(NO3)3 = Ca(NO3)3 + Al(NO3)2
SO2 + H2O + O8 = H2SO4 =>
8 SO2 + 8 H2O + O8 = 8 H2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/02/23
Equations balanced on 01/01/23
化学反応式の係数調整サイトへのご意見·ご感想