Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi =>
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)2 + HNO3 = H2O + Fe(NO3)2 =>
Fe(OH)2 + 2 HNO3 = 2 H2O + Fe(NO3)2
Cu + MgCO3 = Mg + CuCO3 =>
Cu + MgCO3 = Mg + CuCO3
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
P4 + IO3{-} + H2O = H2PO4{-} + I{-} + H{+} =>
3 P4 + 10 IO3{-} + 18 H2O = 12 H2PO4{-} + 10 I{-} + 12 H{+}
Fe(CO)5 = Fe + CO =>
Fe(CO)5 = Fe + 5 CO
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Pb(CO3)2 = CO2 + PbO2 =>
Pb(CO3)2 = 2 CO2 + PbO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Pb(CO3)2 = CO2 + PbO2 =>
Pb(CO3)2 = 2 CO2 + PbO2
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
NiO + C = Ni + CO2 =>
2 NiO + C = 2 Ni + CO2
NaIO3 + H2O + SO2 = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 4 H2O + 5 SO2 = Na2SO4 + 4 H2SO4 + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaIO3 + H2O + SO2 = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 4 H2O + 5 SO2 = Na2SO4 + 4 H2SO4 + I2
K3[Cr(SCN)6] + Na2S + NaOH = Cr(OH)3 + NaSCN + K2S =>
2 K3[Cr(SCN)6] + 3 Na2S + 6 NaOH = 2 Cr(OH)3 + 12 NaSCN + 3 K2S
NaBr + F2 = NaF + Br2 =>
2 NaBr + F2 = 2 NaF + Br2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
MnO2 + H2SO4 + KI = MnSO4 + K2SO4 + I2 + H2O =>
MnO2 + 2 H2SO4 + 2 KI = MnSO4 + K2SO4 + I2 + 2 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 04/11/16
Equations balanced on 05/11/15
化学反応式の係数調整サイトへのご意見·ご感想