A story problem for 388 + 235 The Correct Answer and Explanation is: Story problem During a school book drive, the Grade 5 class collected 388 storybooks in the first week. In the second week they collected 235 more. How many storybooks did they collect in total? Correct answer 623 storybooks Explanation Adding 388 and […]

Why and how are elements arranged in the 4th period? Why does the size of an atom not decrease regularly in a period? Give the trend of ionization energy in a period. The Correct Answer and Explanation is: Why and How Are Elements Arranged in the 4th Period? Elements in the 4th period of the

Nickel(II) ions in solution will form an insoluble complex with dimethylglyoxime: nickel bis(dimethylglyoximate), Ni(C4H7O2N2)2. If a gravimetric analysis of Ni results in 0.6531 g of Ni(C4H7O2N2)2, what was the original mass of Ni2+ in the sample solution? Ni(C4H7O2N2)2 FW 288.9172 g/mol Ni FW 58.693 g/molNickel(II) ions in solution will form an insoluble complex with dimethylglyoxime:

Organic Chemistry Smartwork5 for Organic Chemistry 07 This is a Molecule Drawing question / It is WOF Question 16 (1 point): Draw the structure of (E)-1-chlorobut-1-ene. 5th attempt Feedback The Correct Answer and Explanation is: Correct structure (line formula)Use the double-bond shown horizontally so you can place the ligands in their correct stereochemical positions: —

Describe five effect of the north east trade winds in Ghana The Correct Answer and Explanation is: Correct Answer: Five Effects of the North East Trade Winds in Ghana Explanation: The North East Trade Winds, locally known as the Harmattan winds in Ghana, blow from the Sahara Desert toward the Gulf of Guinea, typically from

What is the difference between positive and negative afterimages? How were you able to experience both phenomena during our virtual recitation? The Correct Answer and Explanation is: Correct Answer:Positive afterimages retain the original colors and brightness of the stimulus and occur almost immediately after the stimulus is removed. Negative afterimages show reversed colors (complementary hues)

Interoperability is a weakness in Cloud Computing a. TRUE b. FALSE The Correct Answer and Explanation is: Correct Answer: a. TRUE Explanation Interoperability in cloud computing refers to the ability of different cloud services, platforms, and applications to work together seamlessly. While cloud computing offers numerous advantages such as scalability, cost-effectiveness, and accessibility, interoperability remains

Liam is saving up for a new cell phone. He uses the equation, where P is the cost of the phone, I is the amount of money he started with, H is the number of hours he babysits, and B is his hourly rate for babysitting. Which expression is equal to H, the number of

Estimate the value of the following to the nearest to one decimal place of √150 The Correct Answer and Explanation is: The square root of 150, to one decimal place, is: √150 ≈ 12.2 Explanation To estimate the square root of 150, we are trying to find a number which, when multiplied by itself, gives

What percent is equivalent to 18/40 ? 18% 22% 40% 45% The Correct Answer and Explanation is: To find what percent is equivalent to the fraction 18/40, follow these steps: ✅ Correct Answer: 45% 🔍 Step-by-Step Explanation: ✅ Therefore, 18/40 is equivalent to 45%. Now let’s understand why and how this works in more depth.