Questions by Idanzalz

Questions by Idanzalz

Calculate the pH of 1.00 L of a buffer that is 0.100 M HNO₂ and 0.190 M NaNO₂. What is the pH of the same buffer after the addition of 1.00 mL of 12.0 M HCL. (pKa of HNO₂= 3.40) ( I need the Original buffer

asked Nov 3, 2024

1 answer

5 votes

93.4k views

The fifteen numbered pool balls are placed in a large bowl?

asked Oct 7, 2024

1 answer

2 votes

107k views

For the buyer of property, the basic reason for choosing a general warranty deed over a special warranty deed or a quit claim deed is: a) To avoid the seizen statement b) To verify the habendum clause

asked Sep 25, 2024

1 answer

5 votes

110k views

What is the role of price in market economy?

asked Aug 9, 2024

2 answers

1 vote

52.9k views

He Media in a Free Society Determine Central Ideas In what way do shield laws limit government regulation of the media?

asked Jun 28, 2024

1 answer

0 votes

195k views

Suppose the moment of inertia of an object rotating about a fixed axis is 0.005 kg��m�� and its angular velocity is 50 rad/s. What is the angular momentum of this object?

asked May 18, 2024

1 answer

1 vote

13.1k views

Which pin has a built-in LED? 1) Pin 13 2) Pin 10 3) Pin 8 4) Pin 7

asked May 18, 2024

1 answer

1 vote

233k views

How did the world change in this period from 500BCE to 500CE

asked Mar 21, 2024

1 answer

4 votes

183k views

Do one of the following, as appropriate : Find the critical value if apply. 90%, n=9; O = 4.2; population appears to be very skewed, a. Z a/2 = 2.306 b. Z a/2 = 2.896 c. t a/2 = 2.365 d. Neither the normal

asked Jan 12, 2024

1 answer

0 votes

94.3k views

Suppose you open a bank account and deposit $50. Then, every month you deposit $20. Write anequation that relates the total number of dollars deposited, T, and the month, m.Which equation below relates

asked Sep 4, 2023

1 answer

4 votes

80.4k views

Convert percent to decimal 51.2% =

asked Jul 2, 2023

1 answer

5 votes

27.2k views

Follow the steps above and find c, the total of the payments, and the monthly payment. Choose the right answers. Jane Smart buys a new SUV. The price, including tax, is $22,500.00. She finances the vehicle

asked Jun 2, 2023

1 answer

6 votes

220k views

"What are you burning to tell the world?" This is going to be as unique as you are. I have no idea what drives you, what makes you feel alive and engaged, but here is your opportunity to put that into

asked Jan 1, 2023

1 answer

4 votes

195k views

If you have 3.4 grams of carbon how many moles of carbon would you have

asked Dec 20, 2022

1 answer

19 votes

234k views

Footballs sell for $27.99 each at the Sports R' Us and for $21.59 each at the Fitness Depot. If the coach buys a dozen footballs, how much can he save by buying them at the Fitness Depot?

asked Oct 27, 2022

1 answer

5 votes

1.8k views

Sue purchased a stock for $26.50 a share, held it for one year, received a $1.34 dividend, and sold the stock for $28.45. What nominal rate of return did she earn

asked Jul 24, 2022

1 answer

6 votes

55.7k views

What is the total weight of the steel gate

asked Apr 4, 2022

1 answer

5 votes

27.7k views

At camping trip, you have the option of seating in a small table or a large table. A small table fits 5 campers who will share 2 pizzas. A large table fits 6 campers who will share 3 pizzas. Assuming the

asked Mar 6, 2022

2 answers

19 votes

208k views

What is seed dispersal? What will happen if all the seeds of a plant were to fall at a same place and grow?

asked Jan 17, 2022

1 answer

1 vote

102k views

Question 1 You have a job working on a youth magazine. You have to write an article based on the title One thing I would change in this world. It might be:  a specific event in history  something that

asked Dec 28, 2021

1 answer

1 vote

174k views

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