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A solution of NaCl(aq) is added slowly to a solution of lead nitrate, Pb(NO3)2(aq) , until no further precipitation occurs. The precipitate is collected by filtration, dried, and weighed. A total of 19.

answered Dec 31, 2024

1 answer 92.3k views

Which of the following contributed most to increased settlement of the Great Plains? a. The availability of buffalo b. The discovery of precious metals c. The passage of the Homestead Act d. A decrease

asked Sep 2, 2024

1 answer 125k views

A nurse is developing nursing diagnoses for a patient. Beginning with the first step, place in order the steps the nurse will use. 1. Observes the patient having dyspnea (shortness of breath) and a diagnosis

answered Jul 25, 2024

1 answer 46.1k views

What was at the center of the city? (both spiritually and physically) And what did Aztecs and visitors do there? A) Temples and Altars. B) Marketplaces and Trade Hubs. C) Palaces and Royal Residences.

asked Jul 24, 2024

1 answer 57.5k views

According to OSHA standards on fall protection, any person working at a height of _______ must be protected by guardrails or wear fall protection and be properly secured?

asked Jun 10, 2024

1 answer 66.8k views

What is the LCD of 16/25, 24/30, and 3/4

answered Jun 6, 2024

2 answers 118k views

Express decimal. (8)/(4)-(2-9) ⁽⁻¹⁾

answered May 3, 2024

1 answer 43.4k views

Use the chain rule to find dz/dt in terms of t when z=x²y²xy, x=sin(t), and y=eᵗ. a. 2e²ᵗsin(t)+4e²ᵗcos(t) b. 2e²ᵗsin(t)+2eᵗcos(t) c. e²ᵗsin(t)+4e²ᵗcos(t) d. e²ᵗsin(t)+2eᵗcos(t)

asked Apr 8, 2024

1 answer 192k views

14. A motorist traveling at 70 ms¹ passes a policeman who immediately accelerates to catch the motorist. If the policeman catches the motorist in 16 s, what is the policeman's acceleration?

asked Mar 16, 2024

1 answer 194k views

find the equation of the line passing through the point (0,2) why is perpendicular to the line y=1/4x+5

answered Mar 16, 2024

2 answers 867 views

1. What is the Pythagorean Theorem? (Score for Question 2: of 5 points) 2. What is the value of c? Show all of your work. A 12 cm B 9 cm Answer: (Show all your work.) c cm C

answered Mar 3, 2024

2 answers 61.5k views

Some of the advantages of a functional project where the project is housed in a functional division include which of the following? a) Greater flexibility in resource allocation b) Clear project focus

answered Feb 12, 2024

1 answer 217k views

What is 0.8333333333 in fraction form?

answered Feb 9, 2024

1 answer 127k views

Which of the following eukaryotic RNA polymerases is responsible for transcribing nearly all protein-coding genes? A. RNA polymerase I B. RNA polymerase II C. RNA polymerase III D. RNA polymerase IV E.

answered Feb 4, 2024

1 answer 15.7k views

How credible is Mark Twain's argument and perspective in this letter, given who he was and what he has accomplished? a) Highly credible b) Somewhat credible c) Neutral d) Not credible

asked Feb 4, 2024

1 answer 127k views

Calculate the amount of voltage (v) dropped by each resistor?

asked Jan 16, 2024

1 answer 180k views

Solve for x 48° 73° X°

asked Sep 16, 2023

2 answers 155k views

Say hi for 60 points

answered Aug 10, 2023

2 answers 132k views

Calculate the pKa of lactic acid (CH3CH(OH)COOH) given the following information. 3.005 grams of potassium lactate are added to 100. mL of a 0.500 M lactic acid solution producing a pH of 3.526.

answered May 18, 2023

1 answer 50.0k views

A babysitter charges $8 per hour for each job sheworks and charges a travel allowance of $10 for eachjob. Which of the following equations gives the numberof hours worked h, the babysitter worked at a

answered May 15, 2023

1 answer 1.6k views

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