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stiks02 [169]
2 years ago
8

*

Chemistry
1 answer:
Natasha_Volkova [10]2 years ago
4 0

to be honestl id ldm

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Stoichmetric calculations must not be based on the limiting reagent<br>true or false
lara31 [8.8K]

Answer:

Ture

Explanation:

Ture

True

True

True

5 0
2 years ago
How many grams of solute are needed to make 2.50 L of a 1.75 M solution of Ba(NO3)2?
Eddi Din [679]

1143.4grams of solute are needed to make 2.50L of a 1.75M solution of Ba(NO3)2. Details about molarity can be found below.

<h3>How to calculate mass?</h3>

The mass of a substance can be calculated by multiplying the number of moles by its molar mass.

However, the number of moles can be calculated by using the following formula:

Molarity = no of moles ÷ volume

no of moles = 1.75 × 2.5

no of moles = 4.38mol

molar mass of Ba(NO3)2 = 261.34g/mol

mass of Ba(NO3)2 = 261.34 × 4.38

mass of Ba(NO3)2 = 1143.4grams.

Therefore, 1143.4grams of solute are needed to make 2.50L of a 1.75M solution of Ba(NO3)2.

Learn more about mass at: brainly.com/question/19694949

3 0
2 years ago
A bond formed when atoms share electrons is a(n) __________.
Amiraneli [1.4K]

Answer:

I think it is a covalent bon

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2 years ago
Where is most of the high-level waste from nuclear reactors stored?
Nana76 [90]
It's stored at the reactor site.
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3 years ago
How can I find the answer for this ?
12345 [234]
For what? what is your question 
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