Equations balanced on the previous day | Equations balanced on the next day |
KOH + NaCl = KCl + NaOH
P4 + S6 = P6S4 =>
9 P4 + 4 S6 = 6 P6S4
Na3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + H2O + CO2 + Na2CO3 =>
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 3 H2O + 3 CO2 + 3 Na2CO3
Zn(No3)2 + K = K(No3) + Zn =>
Zn(No3)2 + 2 K = 2 K(No3) + Zn
OH{-} + HS{-} + Cr{3+} = Cr2S3 + H2O =>
3 OH{-} + 3 HS{-} + 2 Cr{3+} = Cr2S3 + 3 H2O
C5H11O2N2 + O2 = CO2 + H2O + NH3 =>
4 C5H11O2N2 + 21 O2 = 20 CO2 + 10 H2O + 8 NH3
As2O3 + HCl + KMnO4 = AsO5 + MnCl2 + KCl + H2O =>
5 As2O3 + 42 HCl + 14 KMnO4 = 10 AsO5 + 14 MnCl2 + 14 KCl + 21 H2O
K2Cr2O7 + H2SO4 = Cr2(SO4) + H2O + K2SO4 + O2 =>
2 K2Cr2O7 + 4 H2SO4 = 2 Cr2(SO4) + 4 H2O + 2 K2SO4 + 5 O2
CrCl3 + Cl2 + H2O = H2CrO4 + HCl =>
2 CrCl3 + 3 Cl2 + 8 H2O = 2 H2CrO4 + 12 HCl
Br2 + NaOH + NaI = NaBr + Na3H2IO6 + H2O =>
4 Br2 + 10 NaOH + NaI = 8 NaBr + Na3H2IO6 + 4 H2O
BrF + F2 = BrF3 =>
BrF + F2 = BrF3
NaHCO3 + CH3HOOH = CO2 + H2O + NaCH3COO =>
5 NaHCO3 + 8 CH3HOOH = 3 CO2 + 15 H2O + 5 NaCH3COO
Pb2O4 + HCl = PbCl4 + H2O =>
Pb2O4 + 8 HCl = 2 PbCl4 + 4 H2O
Pb2O4 + HCl = PbCl2 + H2O + Cl =>
Pb2O4 + 8 HCl = 2 PbCl2 + 4 H2O + 4 Cl
MgSO4 + Li = LiSO4 + Mg =>
MgSO4 + Li = LiSO4 + Mg
Na2S + F = NaF + S =>
Na2S + 2 F = 2 NaF + S
Cu + Ag(NO3)2 = Cu(NO3) + Ag =>
2 Cu + Ag(NO3)2 = 2 Cu(NO3) + Ag
H2SO4 + NaCl + PbO2 = PbSO4 + Na2SO4 + Cl2 + H2O =>
2 H2SO4 + 2 NaCl + PbO2 = PbSO4 + Na2SO4 + Cl2 + 2 H2O
HCl(aq) + Cr(s) = H2(g) + CrCl(aq) =>
2 HCl(aq) + 2 Cr(s) = H2(g) + 2 CrCl(aq)
Ca(HCO3)2 + Na3PO4 = Ca3(PO4)2 + NaHCO3 =>
3 Ca(HCO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaHCO3
C4H10O = C + H + O =>
C4H10O = 4 C + 10 H + O
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
FeCl4 + PbCl2 = PbCl4 + FeCl2 =>
FeCl4 + PbCl2 = PbCl4 + FeCl2
KrO2 + C2 = KrC3 + O2C2 =>
2 KrO2 + 5 C2 = 2 KrC3 + 2 O2C2
[AgCl2] + NH3 = [Ag(NH3)2] + Cl =>
[AgCl2] + 2 NH3 = [Ag(NH3)2] + 2 Cl
Na2SiO3 + SrCl2 = NaCl + SrSiO3 =>
Na2SiO3 + SrCl2 = 2 NaCl + SrSiO3
H2B3 + O2 = H2O + B2O3 =>
4 H2B3 + 11 O2 = 4 H2O + 6 B2O3
(NH4)2CO3 + Fe(NO3)3 = Fe(CO3)3 + NO3(NH4)2 =>
3(NH4)2CO3 + Fe(NO3)3 = Fe(CO3)3 + 3 NO3(NH4)2
AlS + HNO3 = Al(NO3)3 + NO + S + H2O =>
AlS + 4 HNO3 = Al(NO3)3 + NO + S + 2 H2O
AI(OH)3 + KOH = KAI(OH)4 =>
AI(OH)3 + KOH = KAI(OH)4
C4H10O = C8H18O + H2O =>
2 C4H10O = C8H18O + H2O
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
CaSO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + SO2 =>
CaSO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + SO2
P + H2O + O2 = H3PO3 =>
4 P + 6 H2O + 3 O2 = 4 H3PO3
K2CrO7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = 9 I2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
SnO2 + CH4 = Sn + CO2 + H2O =>
2 SnO2 + CH4 = 2 Sn + CO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + Na2CO3 = Na(NH3) + CO3 =>
2 NH3 + Na2CO3 = 2 Na(NH3) + CO3
Li + S8 = Li2S =>
16 Li + S8 = 8 Li2S
SO4 + CH2O = HS + HCO3 + H2O =>
5 SO4 + 9 CH2O = 5 HS + 9 HCO3 + 2 H2O
(CaO)12(Al2O3)7 + CaO(Al2O3)2 = CaO(Al2O3) =>
(CaO)12(Al2O3)7 + 5 CaO(Al2O3)2 = 17 CaO(Al2O3)
ZnO(s) + CO(g) = Zn(l) + CO2(g) =>
ZnO(s) + CO(g) = Zn(l) + CO2(g)
Al2O3 + F = AlF3 + O =>
Al2O3 + 6 F = 2 AlF3 + 3 O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCI + NH4OH = CINH4 + H2O =>
HCI + NH4OH = CINH4 + H2O
C22H52 + O2 = CO + H2O =>
C22H52 + 24 O2 = 22 CO + 26 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cl2 + NaOH = NaClO + HCl = H2O =>
Cl2 + NaOH = NaClO + HCl
KCO3 + AgNO3 = AgCO3 + KNO3 =>
KCO3 + AgNO3 = AgCO3 + KNO3
H{+} + Cr2O7{-} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
28 H{+} + 2 Cr2O7{-} + 7 C2O4{2-} = 4 Cr{3+} + 14 CO2 + 14 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 01/22/24
Equations balanced on 02/21/23
化学反応式の係数調整サイトへのご意見·ご感想