Recent activity by Chuk Lee

Recent activity by Chuk Lee

The pH of a solution describes its acidity or alkalinity: Describe how pH and H3O+ concentration are related and explain why diluting an acid raises the pH, but diluting a base lowers the pH.

asked Nov 9, 2023

1 answer 69.3k views

Read and choose the option that best answers the question. ¡Hola, amigos! Me llamo Rubén Suarez y vivo en el puebio de Mendoza, Argentina. Hoy es sábado y mi padre está enfermo. Yo ayudo a mi padre a hacer

answered Nov 7, 2023

2 answers 230k views

Which option is correct? #2

asked Sep 15, 2023

1 answer 175k views

It began to drizzle as soon as we started our exams ( Rewrite using hardly)

asked Jul 18, 2023

1 answer 109k views

A line has a slope of 3 and passes through the point ( – 3, – 2). What is its equation in point-slope form? Use the specified point in your equation. Write your answer using integers, proper fractions,

answered Jun 8, 2023

2 answers 141k views

The product of two consecutive positive even numbers is 360. Find the numbers.

asked Apr 28, 2023

1 answer 124k views

Find the surface of the cube with length of a side

answered Apr 20, 2023

1 answer 59.6k views

Which mountains form a natural boundary between european russia and siberian russia?

asked Mar 12, 2023

1 answer 41.8k views

What is 210divedby14 is thax A) 18 B) 39 C) 15 D) 42

answered Feb 2, 2023

2 answers 68.9k views

Write the equations for both plsss

answered Jan 15, 2023

1 answer 12.3k views

How can you tell that the "homeless hungry man" was once a farmer?

answered Nov 7, 2022

2 answers 182k views

What were the results of the Soviet Union’s attempts to consolidate power in Eastern Europe after World War II?

answered Oct 24, 2022

2 answers 4.0k views

The temperature dropped 2 °F every hour for 6 hours. What was the total number of degrees the temperature changed in the 6 hours?

asked Sep 20, 2022

2 answers 207k views

Ví dụ về xuất khẩu tư bản tư nhân và xuất khẩu tư bản nhà nước

answered Sep 19, 2022

1 answer 161k views

Diving pelagic birds constantly return back home. True False

answered Aug 28, 2022

1 answer 226k views

Internal role players who are responsible for rehabilitation of offenders in corrections

asked Aug 25, 2022

1 answer 183k views

Can you annotate this? Write two things you under about about identity.

asked Aug 3, 2022

1 answer 187k views

Which ordered pair is NOT a solution to the inequality in the graph? A. (0,0) B.(-2,-4) C.(0,2) D.(-3,4)

answered Jul 22, 2022

1 answer 223k views

Charlemagne formalized the Christianization of his empire under the

asked Jul 19, 2022

1 answer 90.1k views

Jamie wants to treat some friends to lunch. He has $40 and knows the lunch will cost about $7 per person p. How many people can Jamie buy lunch for.

answered Jun 5, 2022

2 answers 84.9k views

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