Equations balanced on the previous day | Equations balanced on the next day |
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH(aq) = H2(l) + Na(s) + O2(g) =>
2 NaOH(aq) = H2(l) + 2 Na(s) + O2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ga2O3 + HNO3 = Ga(NO3)3 + H2O =>
Ga2O3 + 6 HNO3 = 2 Ga(NO3)3 + 3 H2O
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
NaBr + KCl = NaCl + KBr =>
NaBr + KCl = NaCl + KBr
PbCl2 + H2S = PbS + HCl =>
PbCl2 + H2S = PbS + 2 HCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaO + CaCl2 + Mn2O3 = Ca3Mn2O5Cl2 =>
2 CaO + CaCl2 + Mn2O3 = Ca3Mn2O5Cl2
K2Co3 + AgNo3 = KNo3 + Ag2Co3 =>
K2Co3 + 2 AgNo3 = 2 KNo3 + Ag2Co3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
TiO(s) + CO(g) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO(s) + CO(g) + 2 Cl2(g) = TiCl4(s) + CO2(g)
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NaHSO4 + Cu = Na2SO4 + CuSO4 + H2 =>
2 NaHSO4 + Cu = Na2SO4 + CuSO4 + H2
CaO + CaCl2 + Mn2O3 = Ca2MnO3Cl =>
3 CaO + CaCl2 + Mn2O3 = 2 Ca2MnO3Cl
K2Co3 + AgNo3 = KNo3 + Ag2Co3 =>
K2Co3 + 2 AgNo3 = 2 KNo3 + Ag2Co3
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O =>
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
K2S = K + S =>
K2S = 2 K + S
CH4 = C3H8 + H2 =>
3 CH4 = C3H8 + 2 H2
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
FeCl3 + NH4OH = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH4OH = 3 NH4Cl + Fe(OH)3
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
Al(OH)3 + H2SO4 = Al2(SO4)3 + HOH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 HOH
C2H4 + HBr = C2H6Br + C2H =>
4 C2H4 + 3 HBr = 3 C2H6Br + C2H
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
PH3 = P + H2 =>
2 PH3 = 2 P + 3 H2
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
NaHSO4 + Na2CO3 = H2CO3 + Na2SO4 =>
2 NaHSO4 + Na2CO3 = H2CO3 + 2 Na2SO4
CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)
K2Cr2O7 + NaF + H2SO4 = Cr2(SO4)3 + F2 + H2O + Na2SO4 + K2SO4 =>
K2Cr2O7 + 6 NaF + 7 H2SO4 = Cr2(SO4)3 + 3 F2 + 7 H2O + 3 Na2SO4 + K2SO4
HCl + CA(OH)2 = CACl2 + H2O =>
2 HCl + CA(OH)2 = CACl2 + 2 H2O
H2SO3 + K2Cr2O7 + H2SO4 = KCr(SO4)2 + H2O =>
3 H2SO3 + K2Cr2O7 + H2SO4 = 2 KCr(SO4)2 + 4 H2O
C5H7NO2 + O2 = CO2 + H2O + N2 =>
4 C5H7NO2 + 23 O2 = 20 CO2 + 14 H2O + 2 N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 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 03/03/18
Equations balanced on 04/02/17
化学反応式の係数調整サイトへのご意見·ご感想