Equations balanced on the previous day | Equations balanced on the next day |
2 Na2O2 = 2 Na2O + O2
C2H4O2(aq) + NaHCO3(s) = NaC2H3O2 + H2O + CO2 =>
C2H4O2(aq) + NaHCO3(s) = NaC2H3O2 + H2O + CO2
K2CrO4 + H2SO4 = K2SO4 + H2 + CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + H2 + CrO4
Pb(NO3)2(aq) + Na2S(aq) = NaNO3(aq) + PbS(s) =>
Pb(NO3)2(aq) + Na2S(aq) = 2 NaNO3(aq) + PbS(s)
CaS + HNO3 = Ca(NO3)2 + NO2 + H2O + S =>
CaS + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O + S
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
NH4 + HNO2 = N(NO2)5 + H2 =>
2 NH4 + 10 HNO2 = 2 N(NO2)5 + 9 H2
ClCH2COOH + KOH = ClCH2COO + H2O + K =>
ClCH2COOH + KOH = ClCH2COO + H2O + K
H2S2O3 = H2O + SO2 + S =>
H2S2O3 = H2O + SO2 + S
Na + (H2SO4) = NaH + SO4 =>
2 Na + (H2SO4) = 2 NaH + SO4
Hg(NO3)2 + ZnI2 = HgI2 + Zn(NO3)2 =>
Hg(NO3)2 + ZnI2 = HgI2 + Zn(NO3)2
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
KMnO4 + HCl = KMnO2 + Cl2 + H2O =>
KMnO4 + 4 HCl = KMnO2 + 2 Cl2 + 2 H2O
I + CuCl2*2H2O = ICl + Cu + H2O =>
2 I + CuCl2*2H2O = 2 ICl + Cu + 2 H2O
P4 + Cl2 = P3Cl4 =>
3 P4 + 8 Cl2 = 4 P3Cl4
Cr2O + C2O2 = Cr3 + CO2 =>
6 Cr2O + 3 C2O2 = 4 Cr3 + 6 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
CuJ + H2SO4 + KMnO4 = CuSO4 + J2 + MnSO4 + K2SO4 + H2O =>
10 CuJ + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 J2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
K3PO4 + BaCl2*2H2O = Ba3(PO4)2 + KCl + H2O =>
2 K3PO4 + 3 BaCl2*2H2O = Ba3(PO4)2 + 6 KCl + 6 H2O
KOH + Cl2 = KOCl + H2O + KCl =>
2 KOH + Cl2 = KOCl + H2O + KCl
Br + Sn = BrSn =>
Br + Sn = BrSn
Al2(SO4)3 + Ba(NO2)2 = Al(NO2)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO2)2 = 2 Al(NO2)3 + 3 BaSO4
K + N2 = K3N =>
6 K + N2 = 2 K3N
I2 + AlS = AlI + S =>
I2 + 2 AlS = 2 AlI + 2 S
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O + 2 CO2
HS{-} + H2PO4{-} = H2S + HPO4{2-} =>
HS{-} + H2PO4{-} = H2S + HPO4{2-}
CH3CH2CH2CH2NH2 + O2 = N2 + CO2 + H2O =>
4 CH3CH2CH2CH2NH2 + 27 O2 = 2 N2 + 16 CO2 + 22 H2O
CuJ + H2SO4 + KMnO4 = CuSO4 + J2 + MnSO4 + K2SO4 + H2O =>
10 CuJ + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 J2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Te + O2 = TeO3 =>
2 Te + 3 O2 = 2 TeO3
CuJ + H2SO4 + KMnO4 = CuSO4 + J2 + MnSO4 + K2SO4 + H2O =>
10 CuJ + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 J2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
H2S + SO2 = S6 + HO2 =>
2 H2S + 4 SO2 = S6 + 4 HO2
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
NCu2S + HNO3 + HCl = CuCl2 + CuSO4 + NO + H2O =>
NCu2S + 4 HNO3 + 2 HCl = CuCl2 + CuSO4 + 5 NO + 3 H2O
Na2WO4 + SnCl2 + HCl = W18O49 + NaCl + Na2SnCl6 + H2O =>
18 Na2WO4 + 5 SnCl2 + 46 HCl = W18O49 + 26 NaCl + 5 Na2SnCl6 + 23 H2O
Al + KOH + H2SO4 + H2O = K[Al(SO4)2]*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 K[Al(SO4)2]*12H2O + 3 H2
CuJ + H2SO4 + KMnO4 = CuSO4 + J2 + MnSO4 + K2SO4 + H2O =>
10 CuJ + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 J2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaI + KI = NaK + I2 =>
NaI + KI = NaK + I2
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = H2O + Ca(H2PO4)2 =>
Ca(OH)2 + 2 H3PO4 = 2 H2O + Ca(H2PO4)2
O2 + HC2H3O2 = CO2 + H2O =>
2 O2 + HC2H3O2 = 2 CO2 + 2 H2O
CuJ + H2SO4 + KMnO4 = CuSO4 + J2 + MnSO4 + K2SO4 + H2O =>
10 CuJ + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 J2 + 4 MnSO4 + 2 K2SO4 + 16 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 12/25/23
Equations balanced on 01/24/23
化学反応式の係数調整サイトへのご意見·ご感想