Questions by Pritom Sarkar

Questions by Pritom Sarkar

"The following reaction shows sodium carbonate reacting with calcium hydroxide. Na2CO3 + Ca(OH)2 + 2NaOH + CaCO3 How many grams of NaOH are produced from 20.0 grams of Na2CO3? (Molar mass of Na = 22.989

asked Dec 6, 2024

1 answer

5 votes

132k views

Solve the following system of linear equations by Gaussian elimination and back substitution. Express the answer as vectors or as a linear combination of vectors if appropriate. a. 2x - y + z = 3 b. 4x

asked Sep 9, 2024

1 answer

3 votes

195k views

Marshall bought a pair of jeans for $54 the next week he noticed that the same pair of jeans were now $74 find the percent of change

asked Aug 28, 2024

2 answers

0 votes

54.8k views

What is burden of proof? a. Refers to the credibility of witnesses b. The responsibility for convincing the jury of their case c. The suspect duties to provide an alibi d. Suspects right to an attorney

asked Apr 14, 2024

1 answer

4 votes

46.0k views

Give one example of the confederacy forcing free African Americans or slaves into service?

asked Apr 3, 2024

1 answer

5 votes

195k views

I have a 16 gallon tank in my car. If it gets 100 miles every 6.2 gallons what is the total miles I get out of a 16 gallon tank

asked Dec 21, 2023

1 answer

25 votes

97.3k views

I need help on this ASAP. Please simplify the problem below.

asked Nov 26, 2023

1 answer

0 votes

108k views

How many moles is 592.1 grams of LiCO3

asked Oct 21, 2023

1 answer

2 votes

38.4k views

Find b so that the vectors v=i−bj and w=9i−7j are orthogonal.

asked Apr 20, 2023

1 answer

0 votes

94.6k views

The radius of a sphere is increasing at a rate of 2 mm/s. How fast is the volume increasing (in mm3/s) when the diameter is 60 mm?

asked Nov 8, 2022

1 answer

3 votes

178k views

I need help ASAP please and thank you !!!!!!!

asked Nov 7, 2022

1 answer

3 votes

114k views

Lebron James endorses Nike. Pathos Logos Ethos

asked Nov 3, 2022

2 answers

2 votes

160k views

How does the Imperial Palace symbolize both Japan’s past and present?

asked Aug 8, 2022

1 answer

2 votes

44.1k views

2.6, 4.3, 6.0, 7.7, What comes next

asked Jul 16, 2022

1 answer

0 votes

181k views

What were the groups of hunters following across the land bridge?

asked Feb 13, 2022

1 answer

1 vote

105k views

PLEASE HELP! 17 points! Use the right-hand rule for magnetic force to determine the charge on the moving particle. This is a _____ charge.

asked Oct 12, 2021

2 answers

2 votes

140k views

How did English medium schooling first start in colonial India? Why did the British support English-medium education?

asked Oct 2, 2021

1 answer

1 vote

185k views

Help please it's a simple question I think but answer it please

asked Jul 22, 2021

2 answers

5 votes

12.8k views

Describe the characteristics of the moon and the Earth for each phase of the moon you investigated.

asked Jul 1, 2021

1 answer

0 votes

68.6k views

sum_even Write a program that reads an integer 0 < n < 2^32, returns the sum of all digits in n that are divisible by 2. For example, if n = 341238 the output would be 14, because it is the sum of 4 + 2 + 8. Hint: a signed int may not be enough.

asked Jun 5, 2021

1 answer

1 vote

203k views

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