Equations balanced on the previous day | Equations balanced on the next day |
Al(NO3)3 = Al + 3 NO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
NaOH + H2SO3 = H2O + Na2SO3 =>
2 NaOH + H2SO3 = 2 H2O + Na2SO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
MoS2(g) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(g) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
NO3{-} + OH{-} + Al + H2O = NH3 + Al(OH)6{3-} =>
3 NO3{-} + 21 OH{-} + 8 Al + 18 H2O = 3 NH3 + 8 Al(OH)6{3-}
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
H2SO4 + MgO = MgSO4 + H2O =>
H2SO4 + MgO = MgSO4 + H2O
Fe + Sn{+4} = Fe{+2} + Sn{+2} =>
Fe + Sn{+4} = Fe{+2} + Sn{+2}
CO + FeO3 = Fe + CO2 =>
3 CO + FeO3 = Fe + 3 CO2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
X2 + Y2 = XY3 =>
X2 + 3 Y2 = 2 XY3
Ca(NO3)2 + Fr2SO4 = CaSO4 + FrNO3 =>
Ca(NO3)2 + Fr2SO4 = CaSO4 + 2 FrNO3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Na2CO3 + CuCl2 = CuCO3 + NaCl =>
Na2CO3 + CuCl2 = CuCO3 + 2 NaCl
Na2CO3(aq) + CoCl2(aq) = CoCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CoCl2(aq) = CoCO3(s) + 2 NaCl(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2Cr2O7 + SO2 + H2O = Cr2(SO4)3 + KOH =>
K2Cr2O7 + 3 SO2 + H2O = Cr2(SO4)3 + 2 KOH
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
X2 + Y2 = XY3 =>
X2 + 3 Y2 = 2 XY3
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaSO4(s) + Mg(OH)2(aq) = Ca(OH)2(aq) + MgSO4(s) =>
CaSO4(s) + Mg(OH)2(aq) = Ca(OH)2(aq) + MgSO4(s)
Ba(NO3)2 + Na2SO4 = NaNO3 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2 NaNO3 + BaSO4
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Cu(s) + AgNo3(aq) = CuNo3(aq) + Ag(s) =>
Cu(s) + AgNo3(aq) = CuNo3(aq) + Ag(s)
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/04/16
Equations balanced on 11/03/15
化学反応式の係数調整サイトへのご意見·ご感想