Predict the approximate chemical shift for the indicated hydrogen atom or group of hydrogen atoms. note: hydrogen atoms are implied in skeletal structures (or line bond).

Which is a characteristic of mixtures?

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5