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MariettaO [177]
2 years ago
7

Free pts *el nose boopo uwu tak a share and hav sum fun

Chemistry
2 answers:
sweet [91]2 years ago
6 0

Answer:

Thanks for the points! Really appreciated it!

Explanation:

mixas84 [53]2 years ago
4 0
What i don’t get what u mean at all
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2.38g of black copper(iii) oxide is completely reduced to by hydrogen to give copper and water. What are the number of atoms of
OleMash [197]

Explanation:

here is the answer bae. Feel free to ask for more

6 0
3 years ago
The lone pair of electrons on the oxygen atom in an ester can form hydrogen bonds in some situations, but esters cannot form hyd
mixer [17]

Answer:

Esters have lower boiling point than alcohols.

Explanation:

Esters are the fruity smelling compounds which are formed from carboxylic acid and alcohol with the removal of water.

The general formula for the ester is RCOOR' which is prepared from RCOOH acid and R'OH alcohol.

Ester can not form strong hydrogen bond as there is no hydrogen attached to the electronegative atom in the ester and thus cannot form hydrogen bonds with each other.<u> Due to this factor, the interactions within the molecules of the ester is lower than that of alcohols which exist in strong hydrogen bonding. As a result, ester can be easily boiled when compared to the alcohols and thus they have lower value of boiling points.</u>

4 0
3 years ago
Consider the reaction below.
Ksenya-84 [330]

Explanation:

you can see solution from above pic

answer is 26.70

8 0
2 years ago
If 8.2 mL of 0.055 M NaOH is required to titrate a 5.5 mL sample of potassium bitartrate, what is the [K +]?
ipn [44]

Answer:

.082 M

Explanation:

You just do C1V1=C2V2

7 0
3 years ago
aqueous solutions of barium chloride and potassium carbonate combine to produce a precipitate. what are the spectator ions?​
nalin [4]

Answer:BaCl (aq)+ K2CO3 (aq)——> Ba2CO3 (aq) + KCl (aq)

Explanation:

The equation is already balanced and it is a double replacement reaction.

8 0
3 years ago
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