Explain why coal is a fossil fuel

During photosynthesis, sunlight shining on a plant is absorbed. Through several chemical reactions, the plant produces sugar, a high-energy compound, from simpler substances.

Treatment of 2-hexanone with naoch2ch3 followed by ch3br affords compound x (c7h14o) as the major product. x shows a strong absorption in the ir spectrum at 1713 cm-1, and its 1h nmr data is given below. what is the structure of x?

The number of electrons in an oxide ion O^2 - is?

What is the electron arrangement for aluminum? 2,8,3 2,8,5 2,8,7 2,8,8 2,8,10

Salt dissolves more quickly in water when the water molecules are moving very quickly. In which of these water samples would salt dissolve most slowly?

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda