Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn + Pb(SO4)2 = Pb + ZnSO4 =>
2 Zn + Pb(SO4)2 = Pb + 2 ZnSO4
Ca(OH)2 + H3C6H6O7 = H2O + Ca + C6H6O7 =>
3 Ca(OH)2 + 2 H3C6H6O7 = 6 H2O + 3 Ca + 2 C6H6O7
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KMnO4 + Sb2(SO4)3 + H2SO4 = MnSO4 + Sb2(SO4)5 + K2SO4 + H2O =>
4 KMnO4 + 5 Sb2(SO4)3 + 16 H2SO4 = 4 MnSO4 + 5 Sb2(SO4)5 + 2 K2SO4 + 16 H2O
Se + H2O2 = H2SeO3 + H2O =>
Se + 2 H2O2 = H2SeO3 + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Co2O3 + HClO5 = Co(ClO5)3 + H2O =>
Co2O3 + 6 HClO5 = 2 Co(ClO5)3 + 3 H2O
KOH + CoSO4 = KSO4 + CoOH =>
KOH + CoSO4 = KSO4 + CoOH
C6H8O7 + NaHCO3 = H2O + CO2 + Na3(C6H5O7) =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3(C6H5O7)
MnSO4 + KOH = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH = Mn(OH)2 + K2SO4
Hg2O + O2 = Hg2O2 =>
2 Hg2O + O2 = 2 Hg2O2
Cr{3} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr{3} + 3 ClO{-} + 10 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
Zn + Au(NO2)3 = Zn(NO2)2 + Au =>
3 Zn + 2 Au(NO2)3 = 3 Zn(NO2)2 + 2 Au
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCOONH4 + H2SO4 = (NH4)2SO4 + HCOOH =>
2 HCOONH4 + H2SO4 = (NH4)2SO4 + 2 HCOOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
Ba(CH3COO)2 + Na2CO3 = BaCO3 + CH3COONa =>
Ba(CH3COO)2 + Na2CO3 = BaCO3 + 2 CH3COONa
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O
RaI2 + Li2F3 = RaLi4 + I + F =>
RaI2 + 2 Li2F3 = RaLi4 + 2 I + 6 F
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaHCO3 + CH3CHCOOH = CH3CH2COONa + CO2 + H2O =>
13 NaHCO3 + 14 CH3CHCOOH = 13 CH3CH2COONa + 16 CO2 + 9 H2O
SiO2 + CH3OOH = HSi + CH3OOO2 =>
SiO2 + CH3OOH = HSi + CH3OOO2
ZnO + NaI = Na2O + ZnI2 =>
ZnO + 2 NaI = Na2O + ZnI2
FeCl3 + Nit4SCN = Fe(SCN)3 + Nit4Cl =>
FeCl3 + 3 Nit4SCN = Fe(SCN)3 + 3 Nit4Cl
CaAl4Si2O12H2 = Al2O3 + Ca2Al3Si3O13H + Al2SiO5 + H2O =>
4 CaAl4Si2O12H2 = 3 Al2O3 + 2 Ca2Al3Si3O13H + 2 Al2SiO5 + 3 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
SodiumSulfate + CalciumChloride = SodiumChloride + CalciumSulfate =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
C2HCl3 + H2 = C2H4 + H{+} + Cl{-} =>
C2HCl3 + 3 H2 = C2H4 + 3 H{+} + 3 Cl{-}
Si02 + HF = SiF4 + H2 =>
Si02 + 8 HF = 2 SiF4 + 4 H2
[Ag(NH3)2]{+} + KI = AgI + NH3 + K{+} =>
[Ag(NH3)2]{+} + KI = AgI + 2 NH3 + K{+}
KOH + O2 + Sb = H2O2 + KSbO2 =>
2 KOH + 2 O2 + 2 Sb = H2O2 + 2 KSbO2
K2S = K + S =>
K2S = 2 K + S
CHCH2CH2Br + AgNO3 = CHCH2CH2NO3 + AgBr =>
CHCH2CH2Br + AgNO3 = CHCH2CH2NO3 + AgBr
MnO2 + H2O + Ag{+} = MnO4{-} + H{+} + Ag =>
MnO2 + 2 H2O + 3 Ag{+} = MnO4{-} + 4 H{+} + 3 Ag
(CH3CH2CH2O)3B + H2O = CH3CH2CH2OH + B(OH)3 =>
(CH3CH2CH2O)3B + 3 H2O = 3 CH3CH2CH2OH + B(OH)3
FeOOH + CH2O + H{+} = CO2 + H2O + Fe2{+} =>
8 FeOOH + 5 CH2O + 4 H{+} = 5 CO2 + 11 H2O + 4 Fe2{+}
Na2S + FeI2 = NaI + FeS =>
Na2S + FeI2 = 2 NaI + FeS
CH3COOH + C3H7OH = CH3COOOC3H7 + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CH3COOOC3H7 + 4 H2O
KOH + Fe4N3 = Fe(OH)3 + K4N =>
12 KOH + Fe4N3 = 4 Fe(OH)3 + 3 K4N
H2 + C2H4(g) = C2H6 =>
H2 + C2H4(g) = C2H6
Li(s) + NaOH(aq) = LiOH(aq) + Na =>
Li(s) + NaOH(aq) = LiOH(aq) + Na
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(aq) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(aq) + Na2SO4(aq)
CO2 + H2O = H + HCO3 =>
CO2 + H2O = H + HCO3
KAu(CN)2 + Zn = Au + Zn(CN)2 + KCN =>
2 KAu(CN)2 + Zn = 2 Au + Zn(CN)2 + 2 KCN
K + HCl = KH + Cl2 =>
2 K + 2 HCl = 2 KH + Cl2
NaClO3 + B + NaOH = Na2BO2 + NaCl + H2O =>
NaClO3 + 3 B + 6 NaOH = 3 Na2BO2 + NaCl + 3 H2O
Na2S(aq) + ZnCl2(aq) = ZnS + NaCl =>
Na2S(aq) + ZnCl2(aq) = ZnS + 2 NaCl
CrO4{-}(aq) + S{2-}(aq) + H2O(l) = CrO2(s) + S(s) + OH{-}(aq) =>
2 CrO4{-}(aq) + 3 S{2-}(aq) + 4 H2O(l) = 2 CrO2(s) + 3 S(s) + 8 OH{-}(aq)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/27/24
Equations balanced on 02/26/23
化学反応式の係数調整サイトへのご意見·ご感想