Covalent compound for c4i7
Answers
Related Questions
The pH of a solution is 2.0. Which statement is correct? A)The pOH of the solution is 12.0. B)The concentration of OH- ions is 1.0 x 10-2 M. C)The concentration of H+ ions is 100.0 M. D)The pOH of the solution is 7.
In which block of the periodic table is chromium (Cr) found?
Which statement explains why water is classifiedas a compound? (1) Water can be broken down by chemical means. (2) Water is a liquid at room temperature. (3) Water has a heat of fusion of 334 J/g. (4) Water is a poor conductor of electricity.
a cylinder of oxygen gas is cooled from 300K to 150K by what factor does the average kinetic energy of the oxygen molecules in the cylinder decrease
b. 3.46 mol
c. 31.2 mol
d. 52.0 mol
just the letter
Answers
The number moles of carbon dioxide 31.2 moles will be produced when 10.4 mol of propane gas is burned in excess oxygen.
What is moles?
A mole would be the amount of a material that includes exactly 6.02214076 × of the particular chemical elementary constituents.
It is known that the formula of propane is .
The chemical reaction of propane.
+
→
It can be understand that, the ratio of propone and carbon di-oxide is 1:3.
The moles of propane = 10.4 mol
So, number of moles of = 10.4 mol × 3 =31.2 mol.
Therefore, the number of moles of carbon di-oxide will be 31.2
Hence, the correct answer will be option (C).
To know more about moles.
#SPJ2
Answers
Answer:
Explanation:
The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. For example, when wood burns, the mass of the soot, ashes, and gases, equals the original mass of the charcoal and the oxygen when it first reacted.
Answers
Answers
Answer:
Yes, T2R is an molecule
Have a great day ❤️
B. Molecule
C. Matter
D. Compound
Answers
Molecule is a chemical substance that cannot be broken down into another chemical substance.
Answer:
The correct answer is A. An element.
Explanation:
An element is a chemical substance that cannot be broken down into another chemical substance.
Answers
An even distribution of electron density across the molecule, which means that the molecule has no distinct positive or negative ends. This lack of polarity makes the molecule symmetrical, and the forces of attraction between individual molecules are weak. Consequently, nonpolar molecules tend to have low boiling points and are generally insoluble in polar solvents.
When two oxygen atoms come together to form an oxygen molecule (O2), they share electrons to form a covalent bond. In this bond, each oxygen atom shares two electrons with the other oxygen atom, creating a stable molecule.
While it is true that the oxygen atoms in O2 molecule are electronegative and pull on the shared electrons in opposite directions, the two oxygen atoms are identical in terms of their electronegativity. This means that they pull on the electrons with equal strength, resulting in a balanced distribution of charge across the molecule. As a result, the molecule becomes nonpolar.
Click the below link, to learn more about Oxygen Atoms bond:
#SPJ11