Answers by Maksudul Hasan Raju

Answers by Maksudul Hasan Raju

Consider a solution of NaHA for which F=0.050 mol L−1, Ka,1=4.70×10−3 and Ka,2=1.80×10−10, find the pH of the solution. pKa1=log(Ka1)=log(4.70×10−3)=−2.32pKa2=log(Ka2)=log(1.80×10−10)=−9.74pH=1/2(pKa1+pKa2)=1/2(−2.

answered Nov 21, 2024

3 votes

72.9k views

Describe the shape of the graph of y= b* when the value of b is a positive number less than 1? Does the graph of y = x x ever hit the x-axis to the right?

answered Oct 23, 2024

3 votes

94.9k views

Determining if the rules allow for a certain kind of gameplay falls under: a) Aesthetic engagement b) Meta-interactivity c) Functional interactivity d) Technical interactivity

answered Oct 17, 2024

6 votes

58.7k views

Timothy was tasked with creating the budget for the next fiscal year. He had to create a cost-profit analysis report of all the current product lines of the company. He also had to identify avenues for

answered Oct 15, 2024

3 votes

28.4k views

The mean family income for a random sample of 550 suburban households in Nettlesville shows that a 92 percent confidence interval is ($45,700, $59,150). Braxton is conducting a test of the null hypothesis

answered Oct 8, 2024

3 votes

160k views

Which of the following are important parts of social control in some small non western societies?

answered Oct 4, 2024

2 votes

65.5k views

If you had used the force sensors on both carts, how would the forces recorded by the red and blue carts compare when the mass of the blue cart is 500 g, and that of the red cart is 250 g? The red cart

answered Sep 14, 2024

4 votes

71.0k views

5 Select the correct answer from each drop-down menu. France secured access to oil during World War I and beyond by buying a majority stake in Anglo-Persian Oil Company Reset Next

answered Sep 10, 2024

1 vote

168k views

Someone please help me with this question How are mass and weight different?

answered Jul 1, 2024

4 votes

234k views

What are the most frequent adverse reactions of Midazolam/Versed that occur more than 10 times? 1) Nausea 2) Vomiting 3) Headache 4) Dizziness

answered Feb 18, 2024

3 votes

230k views

Antidiuretic hormone is released by the posterior pituitary in response to increased plasma osmolality. (T/F?)

answered Jan 10, 2024

5 votes

149k views

Mr. Martin needs to get 20 feet up a building. To have a safe angle of ascension, it will be at the base. How long does his ladder need to be? Answers: 36 40 10 50

answered Dec 23, 2023

3 votes

59.0k views

Solve for the values of x and y.

answered Oct 2, 2023

9 votes

177k views

15. In trapezoid ABCD, AB - 13.BC -15, and CD-13. Altitudes BF and CE are both drawn to side AD. B 15 с (a) If altitude BF has a length of 12, then find the perimeter of trapezoid ABCD. 13 points) 13 13

answered Sep 22, 2023

6 votes

205k views

Stefan sells Jin a bicycle for 160 dollars and a helmet for 16 dollars. The total cost for Jin is 160% of what Stefan originally to buy the bike and helmet. How much did Stefan spend originally? How much

answered Sep 20, 2023

5 votes

109k views

Which excerpt from “Seventh Grade” is an example of an internal expectation? Teresa is going to be my girl this year, he promised himself as he left the gym full of students in their new fall clothes.

answered Sep 10, 2023

2 votes

63.3k views

Graph the following quadratic equation f (x) = x² - 4x + 3

answered Mar 20, 2023

7 votes

111k views

Plzzzzzzzz helpppppppppp

answered Dec 27, 2022

8 votes

123k views

A tractor of mass 2000kg Pulls a trailer of mass 1500kg. The total frictional force is 3000N and the acceleration of the tractor is 3ms^-2. Calculate; (a) the force exerted on the tractor by the tow-bar

answered Dec 25, 2022

5 votes

11.6k views

TRANSLATE IN SPANISH using spanish vocab My mom and dad are both funny and short, My dad is strict while my mom is very free. How old are your parents? HELP!!!

answered Nov 28, 2022

8 votes

120k views

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