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Vitek1552 [10]
2 years ago
8

Write at least three characteristics of acids and three characteristics of bases. These characteristics should be what makes the

m different from one another.​
Chemistry
1 answer:
ki77a [65]2 years ago
3 0
Characteristics of acid

-It tastes sour
-It reacts with metals and carbonates
-It turns blue litmus paper red

Characteristics of base

-It tastes bitter
-It feels slippery
-It turns red litmus paper blue.
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4. If 0.130 g of p-aminophenol is allowed to react with excess acetic anhydride, what is the theoretical yield of acetaminophen
Dominik [7]

Hey There!

p-aminophenol (109.13 g/mol) + Ac2O (102.09 g/mol) ---> acetominophen (151.16 g/mol)

next, since you already know your limiting reactant (p-aminophenol), convert it to mols  :

0.130 g / (109.13 g/mol) = 0.00119 moles

now that's your theoretical max, since its a 1:1 mol ratio, so multiply by the new molecular weight. :

0.00119  * 151.16  = 0.180 g

Hope that helps!

8 0
2 years ago
Which statement best compares the properties of compounds and elements that the compounds contain?
grigory [225]
<span>The answer to this question would be: B.They are different. 

A compound will have different characteristics from their element. </span>The interaction of different elements in a compound makes it so. They might have similar or opposite characteristic but it didn't always happen so those answers are not best.
4 0
3 years ago
Read 2 more answers
The best Lewis structure for sulfuric acid has zero formal charges, sulfur as the central atom, and no bonds between S and H.
KATRIN_1 [288]

Answer:

There are 4 single bonds and 2 double bonds.

Explanation:

Sulfur atom has six electrons in its outermost shell which can participate in bonding and hence it will form six bonds in total.The chemical formula of sulfuric acid is given by H_{2} SO_{4}.In sulfuric acid we have four oxygen atoms and two hydrogen atoms.

Sulfur atom is bonded directly to all the four oxygen atoms out of which two are double bonds.The single-bonded oxygen atoms are inturn bonded to the two hydrogen atoms.

The above statements will make sense after you go through the figure given below.

Hence it has four single bonds and two double bonds.(counting only those bonds in which sulfur is involved)

7 0
3 years ago
Which of the following is a hydrogeneous mixture​
lyudmila [28]
I’m confused ? What are the options
6 0
3 years ago
What does the frequency of a wave represent
SSSSS [86.1K]

The frequency of a wave represents the number of wave cycles that pass through a specific point within a given time period.

6 0
2 years ago
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