Recent activity by CEPA

Question

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 218k views

If you have normal Leopard Geckos (genotype: LL) and you found the patternless Leopard Gecko (genotype: II) in the wild for the very first time, and you wanted to produce this phenotype in captivity to

answered Nov 25, 2024

1 answer 40.1k 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 86.5k views

A basic position in American foreign policy has been that America must defend its foreign interests. The main foreign policy position opposed to this American policy is called: a. Non-interventionism b.

answered Jul 7, 2024

1 answer 207k views

Pizzazz Pizza is selling pizzas during lunch time at a festival. From 10:00 to 2:00 they served a steady stream of customers, selling approximately 376 pizzas during the shift. Tomorrow they are also serving

answered Mar 27, 2024

2 answers 35.5k views

Why were the Senate Republicans unsupportive of the Treaty of Versailles?

answered Mar 22, 2024

1 answer 183k 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 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 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 71.7k views

What is the slope of the graph of y=-3X? 3 1 3 1 -3

answered Dec 12, 2023

2 answers 26.1k 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 196k views

Mrs. Peňa is 66 years old, has coverage under an employer plan, and will retire next year. She heard she must enroll in Part B at the beginning of the year to ensure no gap in coverage.

answered Nov 20, 2023

1 answer 157k 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 90.6k views

I need help with this practice problemStruggling to solve it

asked Oct 13, 2023

1 answer 202k views

On the next play the team gained 5 yards and then lost 6 yard what is the total change in yard

answered Sep 30, 2023

1 answer 70.4k views

1) A 30kg log reacts with 1kg of oxygen in the air to burn. The products are 28kg of ashes and an unknown amount of carbon dioxide and water vapor as smoke. If the smoke was captured to measure the mass

answered Jul 19, 2023

2 answers 73.1k views

Help me find area and perimeter of this and explain so I can practice this problems

answered Mar 23, 2023

2 answers 16.7k views

The skeletal system does all of the following EXCEPT a produces red blood cells b protects organs c stores calcium and minerals d excretes waste

answered Feb 18, 2023

1 answer 201k 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 162k views

The length and breadth of the plot in metres are in the ratio 10:3.The perimeter of the plot is 312 m.

answered Dec 2, 2022

1 answer 3.9k views

Ask a Question