Questions by Johannes Ernst

Questions by Johannes Ernst

Please do number 5 thank you

asked Dec 26, 2023

1 answer

7 votes

42.8k views

15 grams of copper (II) chloride react with 20 grams of sodium nitrate If 11.3 grams of sodium chloride are formed in the reaction, what is the percent yield of this reaction? CuCl2+2NaNO3=Cu(NO3)2+2NaCl

asked Dec 12, 2023

1 answer

2 votes

171k views

a nurse is educating parents of preschoolers on appropriate safety measures for this age group. what might be a focus of the education plan?

asked Dec 12, 2023

1 answer

5 votes

196k views

List square numbers 50 to 80

asked May 5, 2023

2 answers

4 votes

196k views

Make r the subject of the formula V=Tr?h

asked Mar 3, 2023

1 answer

15 votes

95.1k views

Write a factor that you can use to rationalize the denominator of √2/√5−8.

asked Feb 18, 2023

1 answer

3 votes

99.8k views

Any recurring sequence of points above and below the trend line lasting less than one year can be attributed to the cyclical component of the time series. a. True b. False

asked Aug 16, 2022

1 answer

0 votes

205k views

The measure angle of 92°. What is the measure of its supplementary angle

asked Aug 6, 2022

2 answers

0 votes

77.8k views

There are $5$ girls and $5$ boys in a chess club. The club holds a round-robin tournament in which every player plays against every other player exactly once. If Anita is one of the club members, what

asked Jul 20, 2022

1 answer

1 vote

166k views

Can someone explain why someone with B+ blood can receive AB+ and B+ blood?

asked Jul 6, 2022

2 answers

15 votes

75.8k views

Find the volume of the cylinder. Use pi

asked Jul 5, 2022

2 answers

4 votes

83.4k views

I NEED THE ANSWER ASAP, Please answer if you can. Why do you think the Constitution deals with the legislative branch in its very first—and longest—article? Please Help, I need it in 5 mins. thank you

asked Jun 9, 2022

2 answers

22 votes

207k views

What is the application of Gene Editing in Primary T Cells? Creative Biogene CRISPR/Cas9 Platform provides comprehensive gene editing services for various cell lines, especially for primary T cells. With

asked May 1, 2022

1 answer

0 votes

116k views

Three consecutive integers are n, n, +1 and n+2. 4 times the sum of the least and greatest integers is 12 less than three times the least integer. What is the least integer?

asked Sep 8, 2021

1 answer

5 votes

202k views

Solve for x: 2x + 8 = 22

asked Aug 21, 2021

2 answers

0 votes

159k views

A rectangle has a height to width ratio of 3:4.5 give two examples of dimensions for rectangles that could be a scaled versions of this rectangle

asked May 18, 2021

1 answer

5 votes

123k views

The area of a rectangle is 45x^8y^9 sq yards if the length of the recatngle is 5x^3y^4 yards, which expression represents the width of the rectangle in yards

asked May 1, 2021

1 answer

0 votes

151k views

Which represents a perfect cube? A.8x8x8 B.8+8+8 C.9x9x9x9 D.9+9+9+9+9

asked Feb 19, 2021

2 answers

2 votes

99.7k views

20 POINTS HELPPPPP For what value of n does StartFraction 216 Superscript n minus 2 Baseline Over (StartFraction 1 Over 36 EndFraction Superscript 3 n? –3 Negative one-third Five-ninths 1

asked Jan 21, 2021

2 answers

5 votes

204k views

The Whistling Straits Corporation needs to raise $72 million to finance its expansion into new markets. The company will sell new shares of equity via a general cash offering to raise the needed funds.

asked Jan 8, 2021

1 answer

0 votes

23.2k views

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