Randy observed that cooked onions in his food taste very differently from the raw onions that he had on his salad. he wondered why that was so. he thinks that he has an idea, but he is not sure. what has he developed in his mind?
a law
a fact
a hypothesis
a theory

a hypothesis

Explanation:

definition of hypothesis: is an idea or explanation that you then test through study and experimentation.

(the rest of the answers wouldn't make sense as answers)

hopefully my answer helps! ♡

(if my answers helped you please tell me, therefore I know.. that I did them correctly or incorrectly. anyways, have a great day/night!)

Hi!

Your answer is a hypothesis!

Have a nice day :D

☆ Dont forget to mark brainliest ☆

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:

14,16 18 reacts with group