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How many moles of acetylene (C2H2) are needed to completely react with 12 moles of oxygen?
The balanced chemical equation for the combustion of acetylene is: 2 C2H2 + 5 O2 → 4 CO2 + 2 H2O From the equation, 2 moles of acetylene react with 5 moles of oxygen. Therefore, 12 moles of oxygen would react with 12/5 * 2 = 4.8 moles of acetylene.
How many moles of anhydrous copper sulfate is produced when 6.4 moles of hydrated copper sulfate is heated?
When hydrated copper sulfate is heated, it loses its water molecules to form anhydrous copper sulfate. Since the molar ratio between the two forms is 1:1, if 6.4 moles of hydrated copper sulfate is heated, 6.4 moles of anhydrous copper sulfate will be produced.
The empirical formula for acetylene?
Acetylene is C2H2 so its emperical formula is C1H1.
How many elements is in acetylene?
Two elements Carbon and Hydrogen in acetylene, C2H2, two atoms of each.
What is a chemical formula of acetylene?
Acetylene has the chemical formula pf C2H2.
What are two gases used in oxy-acetylene welding?
You answered your own question. Oxygen and Acetylene. Other mixes are now used in place of Acetylene so the process is now called Oxy-Fuel.
Which is more acetic water or acetylene?
Acetic acid is a derivative of acetylene that is more acidic in nature. Acetylene is a hydrocarbon gas composed of two carbon atoms and two hydrogen atoms. Water, on the other hand, is a compound composed of two hydrogen atoms and one oxygen atom.
How many covalent bonds are there between carbon atoms in acetylene?
There are three covalent bonds between carbon atoms in acetylene, as acetylene has a triple bond between the two carbon atoms.
What is the chemical equation of acetylene plus two molecules of Br2?
The chemical equation for the reaction of acetylene (C2H2) with two molecules of Br2 (bromine) is: C2H2 + 2Br2 → C2H2Br4
Is acetylene C2H2 a compound or element?
No, Acetylene is a compound which contains atoms of Carbon and Hydrogen. Acetylene is also called Ethyne and has the formula HC2H.
How many moles of sulfur trioxide will be produced when two moles of sulfur combine with three moles of oxygen?
One mole of sulfur reacts with 1.5 moles of oxygen to produce one mole of sulfur trioxide. So, with two moles of sulfur and three moles of oxygen, the limiting reactant is sulfur. Therefore, two moles of sulfur will produce two moles of sulfur trioxide.
How do you balance potassium chlorate when heated yields potassium chloride oxygen gas?
The balanced chemical equation for this reaction is: 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g) This means that when two moles of potassium chlorate are heated, it will decompose to yield two moles of potassium chloride and three moles of oxygen gas.
