If 3.5 g of NaCl is added to 100 mL of water to form a salt solution, what is the solute? 1.water
2.salt solution
3.NaCl
4. all of the above
Its Pre ap Chem

Thats pretty easyIts C.

Explanation:

Look at it like this, so 3.5g of NaCI is added to 100 mL of water right? So then you know that solvent is the substance that the solute was dissolved in. So now what does solute mean and what is the solute?

Solute: In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.

In this case, the solute is the salt because it was being dissolved in the water.

Hope this helps!

anaphase.

hope this !

1.consider the following balanced equation and answer parts a through. show calculations for each part.  

3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)  

a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).

so the answer to a would be 3 moles.

b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.  

i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.

c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3  

d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.  

e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.  

explanation: