Equations balanced on the previous day | Equations balanced on the next day |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeO + O2 = FeO2O =>
FeO + O2 = FeO2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Bi(OH)3 + SnO2{-2} = Bi(s) + SnO3 + OH{-} + H2O =>
4 Bi(OH)3 + 3 SnO2{-2} = 4 Bi(s) + 3 SnO3 + 6 OH{-} + 3 H2O
FeCl2 + KMnO4 + H2O = FeCl3 + Fe(OH)2 + MnO2 + KOH =>
9 FeCl2 + 2 KMnO4 + 4 H2O = 6 FeCl3 + 3 Fe(OH)2 + 2 MnO2 + 2 KOH
Zn + H2O = Zn(OH)4{2-} + e + H{+} =>
Zn + 4 H2O = Zn(OH)4{2-} + 2e + 4 H{+}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + HNO3(concentrsdo) = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3(concentrsdo) = Al(NO3)3 + NO + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO4 + K = K2SO4 =>
SO4 + 2 K = K2SO4
FeSO4 + Pb2 = PbSO4 + Fe =>
2 FeSO4 + Pb2 = 2 PbSO4 + 2 Fe
Na2HPO4 + NH4OH = (NH4)3PO4 + NaOH + H2O =>
Na2HPO4 + 3 NH4OH = (NH4)3PO4 + 2 NaOH + H2O
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + FeCl3 = CuCl + FeCl2 =>
Cu + FeCl3 = CuCl + FeCl2
Al + Mg(NO3)3 = Al(NO3)3 + Mg =>
Al + Mg(NO3)3 = Al(NO3)3 + Mg
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
FeO + H3PO4 = Fe3(PO4)2 + H2O =>
3 FeO + 2 H3PO4 = Fe3(PO4)2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
HCO3 = H + CO3 =>
HCO3 = H + CO3
Cu(OH)2 + Br = Cu(OH)2Br =>
Cu(OH)2 + Br = Cu(OH)2Br
H2SO3 + NaCl = Na2SO3 + HCl =>
H2SO3 + 2 NaCl = Na2SO3 + 2 HCl
Sr(Br)2 + (NH4)2CO3 = Sr(CO3) + (NH4)2Br2 =>
Sr(Br)2 + (NH4)2CO3 = Sr(CO3) + (NH4)2Br2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Co(NO3)2 + H2SO4 = CoSO4 + H2(NO3)2 =>
Co(NO3)2 + H2SO4 = CoSO4 + H2(NO3)2
H2SO3 + NaCl = Na2SO3 + HCl =>
H2SO3 + 2 NaCl = Na2SO3 + 2 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4OH + Sr = SrOH + NH4 =>
NH4OH + Sr = SrOH + NH4
AgCl2 + NaOH = NaCl2 + AgOH =>
AgCl2 + NaOH = NaCl2 + AgOH
SiO2 + CaCO3 = CO2 + CaSiO3 =>
SiO2 + CaCO3 = CO2 + CaSiO3
Cd + NiO2 + H2O = Ni(OH)2 + Cd(OH)2 =>
Cd + NiO2 + 2 H2O = Ni(OH)2 + Cd(OH)2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
Cu2S(l) + Cu2O(l) = Cu(l) + SO2(g) =>
Cu2S(l) + 2 Cu2O(l) = 6 Cu(l) + SO2(g)
P4O10 + HOH = H3PO4 =>
P4O10 + 6 HOH = 4 H3PO4
CuSO4(aq) + Fe(s) = CuFe + SO4 =>
CuSO4(aq) + Fe(s) = CuFe + SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + OH = Zn(OH)2 =>
Zn + 2 OH = Zn(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(OH)2 + SO2 = SO3Ba + H2O =>
Ba(OH)2 + SO2 = SO3Ba + H2O
BaO + H4P2O7 = Ba3(PO4)2 + H2O =>
3 BaO + H4P2O7 = Ba3(PO4)2 + 2 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