Questions by CEPA

Questions by CEPA

Determine the percent yield for the reaction between 3.74g of Na and excess O2 if 5.34g of Na2O2 is recovered?

asked Dec 22, 2024

1 answer

2 votes

218k views

Consider the original triangle and the reduction. What is the length of side A in centimeters? a) 6 cm b) 1 cm c) 2 cm d) 2 cm

asked Jul 14, 2024

1 answer

1 vote

86.5k views

The molar mass of silver (Ag) is 107.87 g/mol. Calculate the mass in grams of a sample of Ag containing 1.97 x 10²² atoms.

asked Jan 27, 2024

1 answer

0 votes

84.7k views

Which age group is the largest of any voting demographic, but are the least likely to show up on electíon day to cast a ballot? A. 65 and up B. 18-25 C. 43-61

asked Jan 16, 2024

1 answer

2 votes

222k views

During Crisis Action Planning (CAP) a __________ initiates Course of Action Development and applies to the supported and supporting commands.

asked Jan 15, 2024

1 answer

0 votes

71.7k views

than paid $40 for 5 cardio dance workout classes. He’s trying to set up an equation to help him find the cost of each class. What should Nathan put in the blank of the following equation? c=$40÷___ ?

asked Dec 7, 2023

1 answer

24 votes

196k views

How many triangles can be formed with segments measuring 4.7 m, 1.6 m, and 2.9 m? none one more than one

asked Oct 25, 2023

1 answer

0 votes

90.6k views

I need help with this practice problemStruggling to solve it

asked Oct 13, 2023

1 answer

3 votes

202k views

According to peacemaking criminology, which option is necessary to achieve peace? A. justice B. war C. freedom D. political power

asked Dec 16, 2022

2 answers

2 votes

162k views

A substance has a freezing point of -36 degree C and a boiling point of 356 degree C. At what temperature would this substance be in its liquid state? 2 points A.375 degree C B.-100 degree C C.80 degree

asked Oct 21, 2022

1 answer

0 votes

211k views

Why did African women infrequently appear in official records kept during colonial rule?

asked Sep 10, 2022

1 answer

0 votes

148k views

Convert 15,000 meters to centimeters. 15,000 centimeters 150,000 centimeters 15,000,000 centimeters 1,500,000 centimeters

asked Apr 1, 2022

1 answer

5 votes

4.4k views

Write the equation for the following relation. D= {(x, y): (3,9), (5, 25), (2, 4), ...)

asked Jan 15, 2022

2 answers

1 vote

24.7k views

Z^4=-625 please help!!!!!!!!!

asked Oct 12, 2021

1 answer

0 votes

83.5k views

PLEASEEEEE HELPPPP MEEEE ASAP!!!!

asked Sep 12, 2021

1 answer

3 votes

29.8k views

Suppose that two factors have been identified for the U.S. economy: the growth rate of industrial production, IP, and the inflation rate, IR. IP is expected to be 2%, and IR 4%. A stock with a beta of

asked Aug 5, 2021

1 answer

4 votes

51.5k views

4.How did religion develop conflict in Europe?

asked Jul 7, 2021

1 answer

5 votes

41.5k views

I need help anybody ?

asked May 19, 2021

1 answer

5 votes

205k views

Raphael lives in Houston and runs a business that sells guitars. In an average year, he receives $701,000 from selling guitars. Of this sales revenue, he must pay the manufacturer a wholesale cost of $420,

asked Apr 7, 2021

1 answer

0 votes

118k views

Give the Slope and the Anchor Point of the following point slope equation Y+7 = 3/2 (x-4)

asked Feb 7, 2021

1 answer

0 votes

222k views

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