Ask question

Ask question

All categories

2 years ago

15

Elements can be described by their properties. Some of these properties are physical properties and some are chemical properties

Observe the list provided. Which one of these contains ONLY Cchemical properties
A) C,E,F
B) B,C,E
C) B, E, F
D) C,D,E

1 answer:

Over [174]2 years ago

6 0

Answer:

B.) B, C, F,

Explanation:

Hindi ako sure!!

You might be interested in

50 PONITS TO RIGHT AWNSERS!!!

Ivan

Distance and period of time is the correct answer

Hope this helps!

7 0

2 years ago

Read 2 more answers

Determine the number of moles of water assicated with the salt.

Nookie1986 [14]

Answer:

Divide the mass of your anhydrous (heated) salt sample by the molar mass of the anhydrous compound to get the number of moles of compound present. In our example, 16 grams / 160 grams per mole = 0.1 moles. Divide the mass of water lost when you heated the salt by the molar mass of water, roughly 18 grams per mole.In order to determine the formula of the hydrate, [Anhydrous Solid⋅xH2O], the number of moles of water per mole of anhydrous solid (x) will be calculated by dividing the number of moles of water by the number of moles of the anhydrous solid (Equation 2.12. 6).

6 0

2 years ago

Is PO4^-3 polar, non-polar, or ionic?

Gala2k [10]

The answer is PO4^-3 is non-polar.

8 0

2 years ago

Pyridine rings can also under electrophilic aromatic substitution. given 2-methoxypyridine below, draw the expected major produc

notka56 [123]

Co2 is correct buddy

8 0

3 years ago

An example of a secondary alcohol is *

mojhsa [17]

Answer:

The answer to your question is the letter B

Explanation:

I will draw the skeletal structures of these compounds to determine which alcohol is secondary.

Secondary alcohol is alcohol in which the hydroxyl group is attached to a secondary alcohol.

Letter A has primary and secondary alcohol so I discard this choice.

Letter B has secondary alcohol, so this is the correct choice.

The letter C has a primary and 2 secondary alcohols so I discard this choice.

5 0

2 years ago