Equations balanced on the previous day | Equations balanced on the next day |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
BaI2(aq) + K2CO3(aq) = BaCO3(s) + KI(aq) =>
BaI2(aq) + K2CO3(aq) = BaCO3(s) + 2 KI(aq)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
calciumcarbonate + hydrochloricacid = calciumchloride + carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
C3Cl3N3O3 + HCl = C3H3N3O3 + Cl =>
C3Cl3N3O3 + 3 HCl = C3H3N3O3 + 6 Cl
sodiumcarbonate + hydrochloricacid = sodiumchloride + carbondioxide + water =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Cl{-} + MnO2 + H{+} = Mn{2+} + Cl2 + H2O =>
2 Cl{-} + MnO2 + 4 H{+} = Mn{2+} + Cl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C3Cl3N3O3 + HCl = C3H3N3O3 + Cl =>
C3Cl3N3O3 + 3 HCl = C3H3N3O3 + 6 Cl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
SrCO3 + La2O3 + CuO + Sb2O3 = SrLaCuSbO6 + CO =>
2 SrCO3 + La2O3 + 2 CuO + Sb2O3 = 2 SrLaCuSbO6 + 2 CO
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
carbondioxide + calciumhydroxide = calciumcarbonate + water =>
CO2 + Ca(OH)2 = CaCO3 + H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Br + F = BrF3 =>
Br + 3 F = BrF3
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HNO2 + Na2CO3 = NaNO2 + H2O + CO2 =>
2 HNO2 + Na2CO3 = 2 NaNO2 + H2O + CO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + 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 05/25/20
Equations balanced on 06/24/19
化学反応式の係数調整サイトへのご意見·ご感想