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HELP PLEASE!! ILL GIVE 20 POINTS :))) 1)The compound CO2 is an example

HELP PLEASE!! ILL GIVE 20 POINTS :))) 1)The compound CO2 is an example of a(n) (2 points) atom element ionic compound covalent compound 2) What is another name for a compound known as a salt? (2 points) Molecule Covalent compound Element Ionic compound

2 months ago

Solution 1

Guest Guest #2108
2 months ago
1)The compound CO2 is an example of a(n) covalent compound

CO2 or carbon dioxide is made of carbon and oxygen molecules. It is a compound because it composed of two kinds or more element. Both carbon and oxygen is a gas, so the compound will form a covalent bond. The bond is not easily broken like ionic one.

2) What is another name for a compound known as a salt? Ionic compound

Salt that you mostly found in cooking is sodium chloride or NaCl. It is a compound because it composed of two kinds or more element. Natrium/sodium is metal while chlorine is gas. These compound will form ions(Na+ and Cl-) when dissolved into solution.

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The chemical equation below shows the decomposition of nitrogen triiodide (NI3) into nitrogen (N2) and iodine (I2). 2NI3 mc030-1.jpg N2 + 3I2 The molar mass of I2 is 253.80 g/mol, and the molar mass of NI3 is 394.71 g/mol. How many moles of I2 will form 3.58 g of NI3?
Solution 1

Answer:

0.0135 moles of iodine will be formed.

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Hello,

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Best regards.

Solution 2
Molecular, structural.

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