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This equation is 2 H2O (liquid) = 2 H2 (gas) + O2 (gas)
There must be 4 atoms / 2 diatomic molecules of hydrogen on each side to yield O2
This is the electrolysis of water.
Wiki User
∙ 10y ago
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∙ 14y agoHgO, Mercury II oxide, is a single compound. There is no equation to balance.
very true, : 2Hg + O2 --> 2HgO
mercury + oxygen gas --> mercury II oxide
Wiki User
∙ 11y agoH2 o2 oxygen
balance the equation
Wiki User
∙ 11y ago2h2 + o2 = 2h2o
Wiki User
∙ 11y agoCaCO3 Ca O + Co2
Wiki User
∙ 14y ago2h2o + o2 = 2h2o2
Wiki User
∙ 14y ago2HgO 2Hg O2
Wiki User
∙ 11y ago2:2:1
Anonymous
H2+O2-H2O
Anonymous
Na+CL2
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What is a balanced symbol equation for nitric oxide?
Balanced equation of nitric oxide is no3 2-
Formula of mercuric oxide?
The formula for mercurous peroxide is Hg2O2.
What is the balanced equation of chlorine and fluorine?
what is the blanced equation of chlorine?
Is cucl2 h2s cus 2hci a balanced equation?
CuCl2 + H2S --> CuS + 2HCl Yes, this is the balanced equation here.
Is the equation C3H6 plus O2 yields CO2 plus H20 balanced?
No, the balanced equation is 6Ca + 3O2 ---> 6CaO. The product, calcium oxide, is CaO and not CaO2.
What is the balanced equation of mercuryII oxide HgO undergoes a chemical change to form mercury and oxygen?
the balanced equation of mercuryII oxide HgO undergoes a chemical change to form mercury and oxygen is given as .2HgO(s) --> 2Hg(l) + O2(g)The reaction is a redox reaction. Mercury (II) is reduced to zero charge. Oxygen is oxidized to zero charge.Molecule: HgO(s)
What is the chemical equation for mercury two oxide?
HgO
What is the product of the decomposition reactant of mercury oxide?
The chemical formula (NOT: equation) for mercury oxide is (there are two possibillities):Mercury(I) oxide (mercurous oxide), Hg2O.Mercury(II) oxide (mercuric oxide), HgO
How many molecules are in 64.0 grams og HgO?
1 mole HgO = 216.59g HgO = 6.022 x 1023 molecules HgO 64.0g HgO x (1mol HgO/216.59g HgO) x (6.022 x 1023 molecules HgO/mol HgO) = 1.78 x 1023 molecules HgO
What is the romain numeral for HgO?
HgO has valency 2 .so,the roman numeral for HgO is: HgO(II)
What is a balanced chemical equation . why should chemical be balanced?
A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.
What is balanced equation of hcl K2o?
The balanced equation is 2HCl + K2O -> H2O + 2KCl.
What is the balanced equation for aluminum sulphate?
Its NOT a balanced Equation ,but a FORMULA. Al2(SO4)3 NB A balanced equation is for two or more reacting substances and their respective products.
What is a balanced symbol equation for nitric oxide?
Balanced equation of nitric oxide is no3 2-
What is the balanced equation for protein?
Proteins have a very complicate chemical formula but not a "balanced chemical equation".
Balanced equation for rubidium and iodine?
what is the balanced equation for Rubidium metal reacting with halogen iodine
Balanced equation for ammonia?
The balanced equation for the production of ammonia is the following: N2 + 3H2 ---> 2NH3
