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cupoosta [38]
3 years ago
5

PLZ HELP WILL MARK BRAINLYIST!!!!

Chemistry
1 answer:
Whitepunk [10]3 years ago
6 0

Answer:

Hey mate down is your answer

Explanation:

Specific heat is an intensive property like

(density , color, etc.....)

that does not depend on the amount of a substance present

This allows substances to be identified

using their specific heat

<em><u>MAR</u></em><em><u>K</u></em><em><u> </u></em><em><u>MY</u></em><em><u> </u></em><em><u>ANSW</u></em><em><u>ER</u></em><em><u> </u></em><em><u>AS</u></em><em><u> </u></em><em><u>BRANLIST</u></em><em><u> ANSWER</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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How manymoles of each ion are present in 175 mL of 0.147 M Fe2(SO4)3?
lilavasa [31]

Answer: 0.0257 moles of Fe^{3+}  and 0.0257 moles of SO_4^{2-}

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.

Molarity=\frac{moles}{\text {Volume in L}}

moles of  Fe_2(SO_4)_3=Molarity\times {\text {Volume in L}}=0.147\times 0.175L=0.0257moles

The balanced reaction for dissociation will be:

Fe_2(SO_4)_3\rightarrow Fe^{3+}+SO_4^{2-}

According to stoichiometry:  

1 mole of Fe_2(SO_4)_3 gives 1 mole of Fe^{3+}  and 1 mole of SO_4^{2-}

Thus there will be 0.0257 moles of Fe^{3+}  and 0.0257 moles of SO_4^{2-}

8 0
3 years ago
Choose the correct statements from the list below:
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