1. Fill in the blanks in the following statements. (a) When a mixture of water and sand is filtered, the water passes through while the sand remains in the filter paper as a
(b) One can separate a mixture of sodium chloride and ammonium chloride by strong heating, because ammonium chloride
(c) Two immiscible liquids can be separated by using a
(d) Water can be obtained from its mixture with sodium
chloride by
(e) Dissolved substances that have different colours, such as inks and plant dves, can be
separated by
(f) The two
components of an alcohol-water mixture can be separated by

Please and thank you

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: