All categories

3 years ago

You are given 2 samples of different elements. One is a perfect cube and the other is an

Chemistry

1 answer:

Julli [10]3 years ago

4 0

have the answer for you!

You might be interested in

A precipitate is a solid that sometimes forms when two liquids combine. A true B False

r-ruslan [8.4K]

<h2>Question:</h2>

A precipitate is a solid that sometimes forms when two liquids combine.

<h2>Answer:</h2>

A. True 

<h2>Explanation:</h2>

Because the Precipitate it's forms solid when two liquids combine to precipitate.

<h2>#CARRYONLEARNING </h2><h2>#STUDYWELL </h2>

3 0

3 years ago

Read 2 more answers

Help! I am in a hurry! Will get brainliest if correct!

sashaice [31]

Answer:

nonmetel

Explanation:

3 0

3 years ago

Read 2 more answers

A mixture in which one substance is evenly mixed with another substance is called a..

Brrunno [24]

Answer:

C solution

Explanation:

i hope that i got it right im not very good with questions

8 0

2 years ago

11) Which group of Elements have Similar chemical Properties? *

Kryger [21]

Ca, Sr, Ba have similar chemical properties.
Explanation: They are in the same group (Alkaline Earth Metals)

6 0

3 years ago

Nurse Antonio measured out 7 grams of sodium chloride (NaCI). Using dimensional analysis, calculate how many moles of NaCI he we

Neporo4naja [7]

Answer:

0.119 moles

Explanation:

Given that,

Mass measured by Nurse Antonio is 7 grams of NaCl

To find,

The no of moles of NaCl

Solution,

The number of moles is given by

$n=\dfrac{m}{M}$

m is given mass

M is molar mass

For NaCl, molar mass is 23+35.5 = 58.5 grams

So,

$n=\dfrac{7}{58.5}\\\\n=0.119\ \text{moles}$

Therefore, there are 0.119 moles of NaCl.

6 0

3 years ago