Equations balanced on the previous day | Equations balanced on the next day |
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4 H2O + 2 NO
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Hg + HNO3 = H2O + Hg2(NO3)2 + NO =>
6 Hg + 8 HNO3 = 4 H2O + 3 Hg2(NO3)2 + 2 NO
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
C2H2 + Br = HBr + C =>
C2H2 + 2 Br = 2 HBr + 2 C
Fe + S = FeS =>
Fe + S = FeS
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO + H2O = H2 + CO2 =>
CO + H2O = H2 + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH2CONH2 + HNO2 = CO2 + H2O + N =>
NH2CONH2 + 2 HNO2 = CO2 + 3 H2O + 4 N
Pt + HNO3 + HCl = PtCl4 + H2O + NO =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 8 H2O + 4 NO
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
ZNO + H2O = ZN(OH)2 =>
ZNO + H2O = ZN(OH)2
NaHCO3 = Na + HCO3 =>
NaHCO3 = Na + HCO3
KCNO5 + S = KCN + SO3 =>
3 KCNO5 + 5 S = 3 KCN + 5 SO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + CuSO4 = NaSO4 + Cu =>
Na + CuSO4 = NaSO4 + Cu
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
AgCl + Ba(NO3)2 = BaCl2 + AgNO3 =>
2 AgCl + Ba(NO3)2 = BaCl2 + 2 AgNO3
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NO2 = N2O4 =>
2 NO2 = N2O4
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
Na2S2O3 + NaOH + Br2 = Na2SO4 + NaBr + H2O =>
Na2S2O3 + 10 NaOH + 4 Br2 = 2 Na2SO4 + 8 NaBr + 5 H2O
Hg + HNO3 = Hg(NO3)2 + H2O + NO =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4 H2O + 2 NO
NH2CONH2 + HNO2 = CO2 + N2 + H2O =>
NH2CONH2 + 2 HNO2 = CO2 + 2 N2 + 3 H2O
NaCHO3 = Na2CO3 + H2O + CO2 =>
2 NaCHO3 = Na2CO3 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO4 + Zn = H2 + Zn(ClO4)2 =>
2 HClO4 + Zn = H2 + Zn(ClO4)2
NaOH + Zn(OH)2 = Zn(OH)4{2-} + Na{+} =>
2 NaOH + Zn(OH)2 = Zn(OH)4{2-} + 2 Na{+}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C + O2 = CO2 =>
C + O2 = CO2
S8 + HNO3 = H2SO4 + NO2 + H2O =>
S8 + 48 HNO3 = 8 H2SO4 + 48 NO2 + 16 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
NaHCO3 + CH3COOH = Na{+} + CH3COO{-} + H2O + CO2 =>
NaHCO3 + CH3COOH = Na{+} + CH3COO{-} + H2O + CO2
SO3 + NO = SO2 + NO2 =>
SO3 + NO = SO2 + NO2
Cu + O2 + CO2 = CuCO3 =>
2 Cu + O2 + 2 CO2 = 2 CuCO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaOH + Zn{+2} = Zn(OH)4{2-} + Na{+} =>
4 NaOH + Zn{+2} = Zn(OH)4{2-} + 4 Na{+}
C2H6O + O2 = CO2 + H20 =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20
MnSO4 + NaOH + H2O2 = H2O + Na2SO4 + Na2MnO4 =>
MnSO4 + 4 NaOH + 2 H2O2 = 4 H2O + Na2SO4 + Na2MnO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/25/17
Equations balanced on 03/27/16
化学反応式の係数調整サイトへのご意見·ご感想