3 years ago

How many moles of MgS2O3 are in 223 g of the compound

Chemistry

2 answers:

KengaRu [80]3 years ago

6 0

1.63 moles since 1 mole is equal to 136.4332 grams

Ivenika [448]3 years ago

5 0

1.73g molecular∛ weight of MgSO3 = 104.3682 g/mol 
181 g / 104.3682 g/mol 
= 1.73 g

You might be interested in

A scientist is unsure about the accuracy of her experiment. She has checked her equipment and found it to be in good working ord

Shkiper50 [21]

Answer:

repeat the experiment

Explanation:

I am big brain. if she wants to know if it is correct, repeating the exact ay would show her if it is right or if she did something wrong

4 0

3 years ago

This is a sign of a chemical reaction that involves a new color being created during the reaction.

svetoff [14.1K]

Hey there!

When two or more substances combine, they create one or more new substances, which sometimes have different molecular structures from the original substances, meaning they absorb and radiate light in different ways, leading to a color change.

Hope this helps! :)

5 0

3 years ago

As pH increases, what happens to the hydrogen ion concentration?

levacccp [35]

Answer:

According to libretexts the answer would be B. decreases.

Explanation:

If the hydrogen concentration increases, the pH decreases, causing the solution to become more acidic. This happens when an acid is introduced. ... If the hydrogen concentration decreases, the pH increases, resulting in a solution that is less acidic and more basic

6 0

3 years ago

Read 2 more answers

Molecules tend to move from an area where they are more concentrated to an area where they are less concentrated. this process i

lara31 [8.8K]

Your answer would diffusion

4 0

3 years ago

What is the initial temperature of 50g of water that was raised to 50*C by the addition of 4.18kJ of heat energy? (2 sig fig)

Alekssandra [29.7K]

Answer:

Explanation:

7 0

3 years ago