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4.Calculate the molarity of a 3.5 L that contains 2.8 mol of HNO3.5.State the mass of the solute required to prepare 125 mL of 0.25 M Ba(NO3)2 solution.6.Calculate the concentration of a 60,0 mL solution

asked Dec 19, 2023

1 answer 97.6k views

a champion jumping frog can jump every 2.5 meters every four seconds what is the jumping frogs average speed

answered Dec 14, 2023

1 answer 181k views

what are the requirements for photosynthesis to occur? 2) why do some trees appear green during the spring and summer, but then red / orange / yellow in the fall? 3) what are two factors that cause pigments

answered Oct 19, 2023

1 answer 15.1k views

Question 5 of 10 What is the definition of a complex sentence? A. A complex sentence is hard to understand. B. A complex sentence combines two independent clauses. C. A complex sentence has one independent

answered Oct 3, 2023

1 answer 90.5k views

What should the Dhruv consider when connecting to the Internet in a public place? Select all that apply.

answered Sep 19, 2023

1 answer 172k views

Slope intercept form for points through (0,-5) and (4,0)

answered Jul 23, 2023

1 answer 129k views

Does anybody know the correct answer to this?

asked Jul 3, 2023

1 answer 8.1k views

Aaron makes $45 dollars per day delivering newspapers. He earns 0.75 for each newspaper he delivers. How many newspaper, n, must he deliver in one day to make at least $60

answered Feb 16, 2023

2 answers 186k views

Give an example of 2 inequalities that are equivalent inequalities

asked Feb 13, 2023

1 answer 193k views

Which sentence from the passage supports the idea that the world is chiefly indebted to James Watt and George Stephenson for developing the steam engine? The Steam Engine The idea of using steam for driving

asked Jan 8, 2023

1 answer 176k views

IT'S FOR MIDDLE SCHOOOLLL PLZZZ HELPPPP Tyler’s brother works in a shoe store. Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much

answered Dec 4, 2022

2 answers 52.9k views

I need 7-25 and 7-26 please and thank you.

asked Oct 9, 2022

1 answer 115k views

Selena earns $13.15 for every hour she works at the bakery. She already has $14 in her purse. Use x for the number of hours she works.

answered Sep 25, 2022

2 answers 54.4k views

List the members of each of the following sets: IF U = {0, 1, 2…..9} A= {0, 2, 4, 6, 8} B= {1, 3, 5, 7, 9} C= {1, 2, 3, 8} D= {4, 5, 6, 7} , Find A U C

asked Sep 12, 2022

2 answers 127k views

) 11) Find the perimeter of the figure as a single expression. A) 4x + 2 B) 6x + 4 C) 2x + x + 2 D) x2+ 2x + 2

asked Aug 20, 2022

1 answer 61.6k views

Part B: which two quotes best support the answer to part a?

answered Aug 14, 2022

1 answer 118k views

Tell me about a time u had to survive

answered Jul 14, 2022

2 answers 48.4k views

* 5. Gravitational potential energy is found in (1 Point) a rubber band pulled back ready to be shot an apple falling from a tree branch a boy on a skate board gliding up a ramp a book held high over a

asked Jul 5, 2022

1 answer 97.0k views

Which of the following is true about the treaty of Versailles? (Land) A. Germany was broken apart B. Germany was given control over small small colonies C. Germany gained population D. Germany was given

answered May 12, 2022

2 answers 22.4k views

(A) Read the extracts given below and answer the 94 (1) Not a simple jab of the knife Will do it. It has grown Slowly consuming the earth, (a) 'It has grown'. What does 'it' refer to here? How has it slowly

asked Apr 21, 2022

1 answer 34.7k views

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