Equations balanced on the previous day | Equations balanced on the next day |
NaOH + HBr = Na + Br + H2O
C4H9OH + O2 = H2O + CO2 =>
C4H9OH + 6 O2 = 5 H2O + 4 CO2
H2SO4 + CuCO3 = H2CO3 + CuSO4 =>
H2SO4 + CuCO3 = H2CO3 + CuSO4
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Cu + HNO3 = CuO + NO2 + H2O =>
Cu + 2 HNO3 = CuO + 2 NO2 + H2O
XeF2 + H2O = O2 + HF + Xe =>
2 XeF2 + 2 H2O = O2 + 4 HF + 2 Xe
BaCl2 + K2CrO4 = KCl + BaCrO4 =>
BaCl2 + K2CrO4 = 2 KCl + BaCrO4
Si4 + O2 = Si2O4 =>
Si4 + 4 O2 = 2 Si2O4
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
H2O2 + MnO2 = H2 + MnO4 =>
H2O2 + MnO2 = H2 + MnO4
Pb3NO2 + KI = Pb3I + KNO2 =>
Pb3NO2 + KI = Pb3I + KNO2
NH3 + CoCl2 = Co(NH2)2 + NH4Cl =>
4 NH3 + CoCl2 = Co(NH2)2 + 2 NH4Cl
Fe2O3 + CO = FeFe2O4 + CO2 =>
3 Fe2O3 + CO = 2 FeFe2O4 + CO2
Al + NaOH + H2O = NaAl(OH)6 + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 NaAl(OH)6 + 5 H2
H2SO4 + HI = H2S + I2 + HO =>
H2SO4 + 4 HI = H2S + 2 I2 + 4 HO
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CH3Cl + OH = CH3OH + Cl =>
CH3Cl + OH = CH3OH + Cl
MgBr2 + Cl = MgClBr2 =>
MgBr2 + Cl = MgClBr2
Na(HCO3)2 + HCl = NaCl2 + H2O + CO2 =>
Na(HCO3)2 + 2 HCl = NaCl2 + 2 H2O + 2 CO2
SO2 + O2 = SO3(r) =>
2 SO2 + O2 = 2 SO3(r)
[Cr(OH)6] + H2O2 = CrO4 + H2O =>
[Cr(OH)6] + H2O2 = CrO4 + 4 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
Fe(NO3)3 + (NH4)3PO4 = (NH4)3(NO3)3 + FePO4 =>
Fe(NO3)3 + (NH4)3PO4 = (NH4)3(NO3)3 + FePO4
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
[CrSO4(H2O)4]{+} + OH{-} + H2O2 = CrO42{-} + SO42{-} + H2O =>
2[CrSO4(H2O)4]{+} + 6 OH{-} + 157 H2O2 = 2 CrO42{-} + 2 SO42{-} + 168 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
ClO3{-} + NO2{-} = NO3{-} + Cl{-} =>
ClO3{-} + 3 NO2{-} = 3 NO3{-} + Cl{-}
HF + NaF = HNa + F2 =>
HF + NaF = HNa + F2
NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H2O(g) + AlCl3(g) =>
3 NH4ClO4(s) + 3 Al(s) = 3 NO(g) + Al2O3(s) + 6 H2O(g) + AlCl3(g)
KClO3 + H2SO4 = KHSO4 + O2 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 5 O2 + 2 Cl2 + 2 H2O
C9H20 + O = CO2 + H2O =>
C9H20 + 28 O = 9 CO2 + 10 H2O
Ni + Pt(SO4)2 = Pt + Ni(SO4) =>
2 Ni + Pt(SO4)2 = Pt + 2 Ni(SO4)
HCl + Cr = Cr(Cl)6 + H =>
6 HCl + Cr = Cr(Cl)6 + 6 H
KIO3 + S8 + H = K2SO4 + I2 + H2O =>
16 KIO3 + S8 + 32 H = 8 K2SO4 + 8 I2 + 16 H2O
HCN + H2O2 = H2O + CO2 + NO2 =>
2 HCN + 9 H2O2 = 10 H2O + 2 CO2 + 2 NO2
CaO + H2O = CaOH + HO2 =>
3 CaO + 2 H2O = 3 CaOH + HO2
[Fe(C2O4)]2H2O + H2O2 = Fe(OH)3 + C2O42{-} + H2O + H{+} =>
[Fe(C2O4)]2H2O + 78 H2O2 = 2 Fe(OH)3 + 2 C2O42{-} + 75 H2O + 2 H{+}
Ca(CH3COO)2 = Ca + CH3COO =>
Ca(CH3COO)2 = Ca + 2 CH3COO
H2O + Ag{+} + I{-} = Ag + IO3{-} + H{+} =>
3 H2O + 6 Ag{+} + I{-} = 6 Ag + IO3{-} + 6 H{+}
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
Fe3S4 + O2 = Fe2O3 + O2S =>
4 Fe3S4 + 25 O2 = 6 Fe2O3 + 16 O2S
Al + HCl = Al3HCl =>
3 Al + HCl = Al3HCl
C16H40O2 + O2 = CO2 + H2O =>
C16H40O2 + 25 O2 = 16 CO2 + 20 H2O
HCl(aq) + Fe(s) = FeCl + H2 =>
2 HCl(aq) + 2 Fe(s) = 2 FeCl + H2
FeCl2 + K2CO3 = FeCO3(s) + KCl(aq) =>
FeCl2 + K2CO3 = FeCO3(s) + 2 KCl(aq)
C4H12N2 + O2 = CO2 + H2O + N2 =>
C4H12N2 + 7 O2 = 4 CO2 + 6 H2O + N2
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
(NH4)3PO4 + Ba(Br)2 = NH4Br + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 Ba(Br)2 = 6 NH4Br + Ba3(PO4)2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/29/24
Equations balanced on 04/28/23
化学反応式の係数調整サイトへのご意見·ご感想