Equations balanced on the previous day | Equations balanced on the next day |
2 Al + Fe3N2 = 2 AlN + 3 Fe
C6H6 + O2 = C1O2 + H2O1 =>
2 C6H6 + 15 O2 = 12 C1O2 + 6 H2O1
CH3COOH + K2Cr2O7 = CH3CO2K + H2Cr2O7 =>
2 CH3COOH + K2Cr2O7 = 2 CH3CO2K + H2Cr2O7
Al + Cr2(SO4)2 = Cr + Al2(SO4)3 =>
4 Al + 3 Cr2(SO4)2 = 6 Cr + 2 Al2(SO4)3
Na + O2 = NaO2 =>
Na + O2 = NaO2
Pb2 + NO3 = (Pb(NO3)2) =>
Pb2 + 4 NO3 = 2(Pb(NO3)2)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + HNO2 = Mn(NO3)2 + KNO3 + KNO2 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO3 + KNO2 + 3 H2O
CO(OH)2 + HCl = CO(OH)Cl + H2O =>
CO(OH)2 + HCl = CO(OH)Cl + H2O
NaHCO3 + CH3CO2H(aq) = CO2 + H2O + CH3CO2Na =>
NaHCO3 + CH3CO2H(aq) = CO2 + H2O + CH3CO2Na
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + Na2CO3 = BaO + CO2 + NaCl =>
BaCl2 + Na2CO3 = BaO + CO2 + 2 NaCl
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Fe(s) + HCl(aq) = FeCl2(l) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(l) + H2(g)
KMnO4 + CuCl2 = Cl2 + CuMnO4 + K =>
KMnO4 + CuCl2 = Cl2 + CuMnO4 + K
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3C6H5O7 + NaHCO3 = Na3C6H5O + CO2 + H2O =>
5 H3C6H5O7 + 9 NaHCO3 = 3 Na3C6H5O + 21 CO2 + 17 H2O
CI2 + HI = I2 + HCI =>
CI2 + HI = I2 + HCI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S2O4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S2O4 + 3 H2O
H2SO4 + KMnO4 + FeSO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
8 H2SO4 + 2 KMnO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O + K2SO4
Hg + HNO3 = Hg(NO3)2 + H2O + NO =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 4 H2O + 2 NO
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li3PO4 + BeBr2 = Be3(PO4)2 + LiBr =>
2 Li3PO4 + 3 BeBr2 = Be3(PO4)2 + 6 LiBr
Al2 + H2SO4 = Al2(SO4)3 + H2 =>
Al2 + 3 H2SO4 = Al2(SO4)3 + 3 H2
HIO + LiOH = LiIO + H2O =>
HIO + LiOH = LiIO + H2O
RbBr + AgCl2 = AgBr2 + RbCl =>
2 RbBr + AgCl2 = AgBr2 + 2 RbCl
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C37H6 + O2 = CO2 + H2O =>
2 C37H6 + 77 O2 = 74 CO2 + 6 H2O
Be3(PO4)2 + Li4C = Be2C + Li3(PO4) =>
2 Be3(PO4)2 + 3 Li4C = 3 Be2C + 4 Li3(PO4)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C + H2 = CH4 =>
C + 2 H2 = CH4
HCl + CaCO3 = CaCl2 + H2O + CO2(g) =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2(g)
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca3(PO4)2 + NaCl = CaCl2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3PO4
K(s) + O(g) = KO =>
K(s) + O(g) = KO
MgSO4*7H2O + BaCl = H2O + BaSO4 + MgCl =>
MgSO4*7H2O + BaCl = 7 H2O + BaSO4 + MgCl
Co(NO3)2 + O2 + KOH + H2O = Co(OH)3 + KNO3 =>
4 Co(NO3)2 + O2 + 8 KOH + 2 H2O = 4 Co(OH)3 + 8 KNO3
CuCl2 + SnCl2 = CuCl + SnCl4 =>
2 CuCl2 + SnCl2 = 2 CuCl + SnCl4
HCl(l) + Fe(s) = FeCl3(s) + H2(g) =>
6 HCl(l) + 2 Fe(s) = 2 FeCl3(s) + 3 H2(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Pb(NO3)4 + H2S = PbS2 + HNO3 =>
Pb(NO3)4 + 2 H2S = PbS2 + 4 HNO3
IH2O + NaBr = NaOH + IHBr =>
IH2O + NaBr = NaOH + IHBr
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O + CuFeS2 = H2S + CuHS{-} + Fe{+} + O2 =>
6 H2O + 4 CuFeS2 = 4 H2S + 4 CuHS{-} + 4 Fe{+} + 3 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/27/23
Equations balanced on 01/26/23
化学反応式の係数調整サイトへのご意見·ご感想