Answer:
Explanation:
[ H⁺] = 3.5 x 10⁻⁶ M .
[ H⁺] [ OH⁻] = 10⁻¹⁴
[ OH⁻] x 3.5 x 10⁻⁶ = 10⁻¹⁴
[ OH⁻] = 2.857 x 10⁻⁹ M .
Sugar is considered an organic compound,
Because it is made up a long chain of carbon atoms.
Answer:
2k+2hcl---2kcl+h2
Explanation:
because we have to balance it and in order to balance it we have to make it in equal form
Crack comes in the form of a white crystal rock; while cocaine comes in the form of a white powder. Cocaine is a type of illegal drug derived from coca leaves. This drug distorts the body’s sense of movement and pleasure as well as gives off feelings of euphoria and energizes the body. Cocaine can be snorted or injected. Crack, a freebase form of cocaine, is smoked.
The correct option is: PERFORM BACKGROUND RESEARCH TO LEARN WHAT IS ALREADY KNOWN ABOUT THE QUESTION YOU ARE TRYING TO ANSWER.
No research is completely new, some research has been done in the past that is related to the investigation you want to carry out, so the first thing you should do is to find out what has been done in the past in your topic of interest and how you can fit in with your research, this is called literature review. Conducting a literature review is very important, because it helps you to avoid doing what other has done in the past.