Suggest why the BeI4^2- ion is not known, even though the BeCl4^2- ion exists ?
Suggest why the BeI4^2- ion is not known, even though the BeCl4^2- ion exists ?
There is an object that is in equilibrium even though it is known that there is a force applied to it. a. What is meant by “equilibrium”? b. If you have known that there is a force applied to it but the object is still in equilibrium, what inference could you draw (what can you deduce)? Use Newton’s Laws to support your answer. c. Can you say if the object is at rest or moving? Explain.
24. Suggest why the hydrated beryllium ion has the formula (Be(OH2)] 2+, while that of magnesium is [Mg(OH2).]2+
2. Why power output is required from the engine even though there is n o load acting upon the engine?
Which of these sentences is punctuated correctly in APA format and why? A. Even though the article is 10 years old, it is contributory to the topic. B. The article is contributory to the topic, even though it is 10 years old.
Why does FADH, result in LESS ATP formation, even though it donates the same number (2) electrons into the electron transport chain?
Why is the confirmatory test for the sodium(I) ion and the potassium(I) ion a flame test rather than some other confirmatory test, such as a precipitate or a color change in the solution? Choose one or more: A. The sodium(I) ion has no common and easy-to- prepare precipitates that can be used to identify the ion in an unknown. B. A flame test is used for the sodium(I) ion even though the sodium(I) ion flame test is not very sensitive....
Why is the ratio of the flow rate more than 2 even though the larger tube is only twice the diameter of the small tube
why is iodine deficiency still a problem even though the government imports iodized salt?
The chloride ions in a sodium chloride crystal are in a face-centered cubic lattice. Even though they touch sodium ions, the chloride ions do not touch each other. A sodium ion has a radius of 99 pm, and a chloride ion has a radius of 181 pm. How far apart are the chloride ions at their closest point? Please explain how and why you find the hypotenuse, edges, and gaps and why you use certain values. Thank you.
Why do airports require marketing even though they are funded in surplus by Governments? (with references please).