2 years ago

SOMEONE HELP PLEASE !!

Chemistry

1 answer:

aev [14]2 years ago

6 0

salt is not because it gets u dehydrated

You might be interested in

Look at the bottom of the periodic table. There are two rows of elements separated from the others. Where do these

mina [271]

Answer:

The first row of elements fits in period 6, after the element lanthanum (La). The second row of elements fits in period 7, after the element actinium (Ac). 

I hope this helps!

4 0

3 years ago

PLZZZZZZZ HELPPPP MEEEE ASAP CHEMISTRY QUESTION DOWN BELOW How can you identify a reversible reaction from a chemical equation?

zalisa [80]

it's the third one The chemical equation will have two arrows pointing in different directions. !

7 0

2 years ago

Read 2 more answers

The theoretical yield of ammonia in an industrial synthesis was 550 kg, but only 480 kg was obtained. What was the percentage yi

Klio2033 [76]

We know that when calculating percent yield, we use the equation:

$Percent yield=\frac{Actual yield (A)}{Theoretical yield (T)}$

Since the quantities that we are given in the question are equal, we can just directly divide them to find percent yield:

$Percentyield=\frac{480kg}{550kg} =0.8727*100=87.27$

So now we know that the percent yield of the synthesis is 87.27%.

7 0

3 years ago

How do I do this and what are the answers?

vodka [1.7K]

I cannot see your question to help you... sorry

6 0

3 years ago

Rainly

Pani-rosa [81]

Answer:

$b.$ $obtain$

Explanation:

Let us look at all the answers definitions,

Sponsor would not work as it talks about a company offering you something in back for an advertisement.

Obtain would work as it means to acquire something.

Neglect would not work because it means to fail to care for something properly

Dismiss wouldn't work because it means to leave or allow to exit

5 0

3 years ago