Equations balanced on the previous day | Equations balanced on the next day |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HBr + AgOH = AgBr + H2O =>
HBr + AgOH = AgBr + H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Cu + KOH = Cu(KOH)3 =>
Cu + 3 KOH = Cu(KOH)3
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
NO2(g) + O2(g) + H2O(aq) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O(aq) = 4 HNO3(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + H2S = S + K2S + MnS + H2O =>
2 KMnO4 + 8 H2S = 5 S + K2S + 2 MnS + 8 H2O
Al(OH)3 = AlO3 + H2 =>
2 Al(OH)3 = 2 AlO3 + 3 H2
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Pt(OH)4 + Y2S3 = Y(OH)3 + PtS2 =>
3 Pt(OH)4 + 2 Y2S3 = 4 Y(OH)3 + 3 PtS2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CS2(g) + N2O(g) = S8(s) + CO2(g) + N2(g) =>
4 CS2(g) + 8 N2O(g) = S8(s) + 4 CO2(g) + 8 N2(g)
K + S8 = K2S =>
16 K + S8 = 8 K2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
C3H8O(l) + O2(g) = CO2 + H20 =>
10 C3H8O(l) + 25 O2(g) = 30 CO2 + 4 H20
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
PCl3(s) + Cl2(g) = PCl5(s) =>
PCl3(s) + Cl2(g) = PCl5(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO2 + HF = CF4 + H2O =>
CO2 + 4 HF = CF4 + 2 H2O
COF2 + NH3 = NH4F + CO(NH2)2 =>
COF2 + 4 NH3 = 2 NH4F + CO(NH2)2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KHF2(l) = KF + H2 + F2 =>
2 KHF2(l) = 2 KF + H2 + F2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Hg2(NO3)2 + NaBr = Hg2Br2 + NaNO3 =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 NaNO3
K2Cr2O7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 17 H2SO4 + 3 H2S = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O
KMnO4 + NaCl + H2SO4 = K2SO4 + NaSO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 5 Cl2 + 16 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Li(OH) + CaSe = Ca(OH)2 + Li2Se =>
2 Li(OH) + CaSe = Ca(OH)2 + Li2Se
Na2S + Mn(NO3)2 = NaNO3 + MnS =>
Na2S + Mn(NO3)2 = 2 NaNO3 + MnS
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/16/16
Equations balanced on 06/15/15
化学反応式の係数調整サイトへのご意見·ご感想