Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 2 HIn = 2 In{-} + 2 Na{+} + H2CO3
OCl{-} + S2O32{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
103 OCl{-} + 2 S2O32{-} + 2 OH{-} = 4 SO42{-} + 103 Cl{-} + H2O
Sr + HNO3 = Sr(NO3)2 + NO2 + H2O =>
Sr + 4 HNO3 = Sr(NO3)2 + 2 NO2 + 2 H2O
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
O2(g) + CH3NO2(g) = CO2(g) + NO2(g) + H2O(g) =>
7 O2(g) + 4 CH3NO2(g) = 4 CO2(g) + 4 NO2(g) + 6 H2O(g)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BaCl + K(CO3) = Ba(CO3) + KCl =>
BaCl + K(CO3) = Ba(CO3) + KCl
N2(lll) + H2 = NH =>
N2(lll) + H2 = 2 NH
O + Si = SiO3 =>
3 O + Si = SiO3
Al + HNO3 = Al(NO3)2 + H2 =>
Al + 2 HNO3 = Al(NO3)2 + H2
FeS2 + O2 = FeO3 + SO3 =>
2 FeS2 + 9 O2 = 2 FeO3 + 4 SO3
SbCl3 + Na2CO3 + H2O = SbO(OH) + NaCl + CO2 =>
2 SbCl3 + 3 Na2CO3 + H2O = 2 SbO(OH) + 6 NaCl + 3 CO2
FeS2 + O2 = FeO3 + SO3 =>
2 FeS2 + 9 O2 = 2 FeO3 + 4 SO3
C6H5O2 + O2 = H2O + CO2 =>
4 C6H5O2 + 25 O2 = 10 H2O + 24 CO2
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl3 =>
CH3CH2CHCl2 + 2 Cl2 = CH3CH2CCl3 + HCl3
NH + O3 = H2O + NO =>
2 NH + O3 = H2O + 2 NO
KOH + HC2H3O2 = H2O + KCH3CO2 =>
KOH + HC2H3O2 = H2O + KCH3CO2
Na2CrO4 + BaCl2 = BaCrO4 + NaCl =>
Na2CrO4 + BaCl2 = BaCrO4 + 2 NaCl
Cu(NH3)2Cl + N2H4 + H2O = CuN2H5Cl + NH4OH =>
2 Cu(NH3)2Cl + N2H4 + 2 H2O = 2 CuN2H5Cl + 2 NH4OH
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
Al2(SO4)3 + H2O = Al2O3 + H2SO4 =>
Al2(SO4)3 + 3 H2O = Al2O3 + 3 H2SO4
KCl2 + MgCl = MgCl2 + KCl =>
KCl2 + MgCl = MgCl2 + KCl
C5H8NO2(s) + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
C5H8NO2(s) + 7 O2(g) = 5 CO2(g) + NO2(g) + 4 H2O(g)
Al + CH3COOH = Al2(CH3COO)2 + H =>
2 Al + 2 CH3COOH = Al2(CH3COO)2 + 2 H
CH3COOH + NaCO3 = H2O + CO2 + NaCHOO =>
3 CH3COOH + 8 NaCO3 = 2 H2O + 6 CO2 + 8 NaCHOO
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
FeS2 + O2 = FeO3 + SO3 =>
2 FeS2 + 9 O2 = 2 FeO3 + 4 SO3
NaSbCl4 + KBrO3 + HCl = NaSbCl6 + KBr + H2O =>
3 NaSbCl4 + KBrO3 + 6 HCl = 3 NaSbCl6 + KBr + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe(NO3)2 + KClO3 + KOH = FeO(OH) + KCl + KNO3 + H2O =>
6 Fe(NO3)2 + KClO3 + 12 KOH = 6 FeO(OH) + KCl + 12 KNO3 + 3 H2O
C3H91 + O2 = CO2 + H2O =>
4 C3H91 + 103 O2 = 12 CO2 + 182 H2O
C10H10O4 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
8 C10H10O4 + 3 NaBH4 + 10 H2O = 10 C8H10O3 + 3 H3BO3 + 3 NaOH
Sn + HNO3 = SnO + N2O5 + H2 =>
Sn + 2 HNO3 = SnO + N2O5 + H2
N2*H2 = *2NH =>
N2*H2 = *2NH
C + H2 = CH4 =>
C + 2 H2 = CH4
CH4 + O2 = (CH4)2O2 =>
2 CH4 + O2 = (CH4)2O2
I2 + S2O3{2-} = I{-]+S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-]+S4O6{2-}
CuFeS2 + NH3 + H2O + O2 = Cu(NH3)2(OH)2 + FeSO4 + S =>
2 CuFeS2 + 4 NH3 + 2 H2O + 5 O2 = 2 Cu(NH3)2(OH)2 + 2 FeSO4 + 2 S
SnCl2 + K2Cr2O7 + HCl = CrCl + KCl + SnCl4 + H2O =>
5 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl + 5 SnCl4 + 7 H2O
Cu(NH3)2Cl + N2H4 + H2O = CuN2H5Cl + NH4OH =>
2 Cu(NH3)2Cl + N2H4 + 2 H2O = 2 CuN2H5Cl + 2 NH4OH
Na[Cr(OH)4] + HBr = H2O + NaCr + Br2 =>
Na[Cr(OH)4] + 4 HBr = 4 H2O + NaCr + 2 Br2
Fe + S = FeS =>
Fe + S = FeS
SO2(g) + H2S(aq) = S(s) + H2O(aq) =>
SO2(g) + 2 H2S(aq) = 3 S(s) + 2 H2O(aq)
Fe7S8 + O2 = Fe3O4 + SO2 =>
3 Fe7S8 + 38 O2 = 7 Fe3O4 + 24 SO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + Al + O2 = PbO2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 Al + 3 O2 = 3 PbO2 + 2 Al(NO3)3
KClO3 + H2SO3 = H2SO4 + KCl =>
KClO3 + 3 H2SO3 = 3 H2SO4 + KCl
HCO3{-} = H2O + CO3{2-} + CO2 =>
2 HCO3{-} = H2O + CO3{2-} + CO2
Cu(NH3)2Cl + N2H4 + H2O = CuN2H5Cl + NH4OH =>
2 Cu(NH3)2Cl + N2H4 + 2 H2O = 2 CuN2H5Cl + 2 NH4OH
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/25/23
Equations balanced on 01/24/23
化学反応式の係数調整サイトへのご意見·ご感想