Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 H2O = 2 NaOH + H2
Li(s) + FeBr2(aq) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe(s)
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
SO2 + Li2 + Se = SSe2 + Li2O =>
SO2 + 2 Li2 + 2 Se = SSe2 + 2 Li2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
P4O10 + C = P4 + CO =>
P4O10 + 10 C = P4 + 10 CO
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KOH + H2O = KOOH + H2 =>
KOH + H2O = KOOH + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/30/11
Equations balanced on 10/30/10
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.