Equations balanced on the previous day | Equations balanced on the next day |
3 As2S5 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 15 S + 10 NO
C2H7NO + H2O = C2H8NO + OH =>
C2H7NO + H2O = C2H8NO + OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
Fe + NH3 + H2SO4 + H2O = (NH4)2Fe(SO4)26H2O + H2 =>
Fe + 2 NH3 + 26 H2SO4 + H2O = (NH4)2Fe(SO4)26H2O + 25 H2
H3PO4 + NH3 = ((NH4)3)PO4 =>
H3PO4 + 3 NH3 = ((NH4)3)PO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PbCl2 + K2CrO4 = PbCrO4 + K2Cl2 =>
PbCl2 + K2CrO4 = PbCrO4 + K2Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cl2 + H2S = HCl + S =>
Cl2 + H2S = 2 HCl + S
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Na2C2O4 = HC2O4 + Na2Cl =>
HCl + Na2C2O4 = HC2O4 + Na2Cl
HCl + Na2C2O4 = HC2O4 + Na2Cl =>
HCl + Na2C2O4 = HC2O4 + Na2Cl
Al + O2 = AlO2 =>
Al + O2 = AlO2
Fe + NH3 + H2SO4 + H2O = (NH4)*2Fe(SO4)2*6H2O + H2 =>
4 Fe + 2 NH3 + 8 H2SO4 + 12 H2O = 2(NH4)*2Fe(SO4)2*6H2O + 7 H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SO4
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
KBr + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + K2SO4 + MnSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgO + HF = MgF2 + H2O =>
MgO + 2 HF = MgF2 + H2O
Bi(OH)3 + K2Sn(OH)4 = Bi + K2Sn(OH)6 =>
2 Bi(OH)3 + 3 K2Sn(OH)4 = 2 Bi + 3 K2Sn(OH)6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 + Fe(NO3)2 = FeSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Fe(NO3)2 = 3 FeSO4 + 2 Al(NO3)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
HBr + LiOH = H2O + LiBr =>
HBr + LiOH = H2O + LiBr
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2SO4 + CaCO3 = CaSO4 + H2CO3 =>
H2SO4 + CaCO3 = CaSO4 + H2CO3
CaCO3 + Al2Si2O7 = CaSiO3 + Ca2Al2O5 + CO2 =>
4 CaCO3 + Al2Si2O7 = 2 CaSiO3 + Ca2Al2O5 + 4 CO2
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2
O2 + SeCl6 = SeO2 + Cl2 =>
O2 + SeCl6 = SeO2 + 3 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/15
Equations balanced on 11/01/14
化学反応式の係数調整サイトへのご意見·ご感想