Equations balanced on the previous day | Equations balanced on the next day |
NH4NO3 = N2O + 2 H2O
C6H5NO3 + KMnO4 = C12H8N2O6 + MnO2 + KOH + H2O =>
6 C6H5NO3 + 2 KMnO4 = 3 C12H8N2O6 + 2 MnO2 + 2 KOH + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Cr2O72{-} + H2SO3 + H = HSO4{-} + Cr3{+} + H2O =>
3 Cr2O72{-} + 5 H2SO3 + 417 H = 5 HSO4{-} + 2 Cr3{+} + 211 H2O
KNO3 + S + C = CO2 + N2 + K2SO4 =>
2 KNO3 + S + C = CO2 + N2 + K2SO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Hg(NO3) = Cu(NO3)2 + Hg =>
Cu + 2 Hg(NO3) = Cu(NO3)2 + 2 Hg
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
P4 + Cl2 = PCl4 =>
P4 + 8 Cl2 = 4 PCl4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO3 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 SO3 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
CH4(g) + O2(g) = CO2 + H20(g) =>
5 CH4(g) + 5 O2(g) = 5 CO2 + H20(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C9H20O + O2 = CO2 + H2O =>
2 C9H20O + 27 O2 = 18 CO2 + 20 H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Cr2O72{-} + H2SO3 + H = HSO4{-} + Cr3{+} + H2O =>
3 Cr2O72{-} + 5 H2SO3 + 417 H = 5 HSO4{-} + 2 Cr3{+} + 211 H2O
Na2SO4 + Mg(OH)2 = NaOH + MgSO4 =>
Na2SO4 + Mg(OH)2 = 2 NaOH + MgSO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 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 11/13/18
Equations balanced on 12/13/17
化学反応式の係数調整サイトへのご意見·ご感想