What are some physical properties of metal

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 21.6 g of carbon were burned in the presence of 72.3 g of oxygen, 14.7 g of oxygen remained unreacted. What mass of carbon dioxide was produced?

Which product will be formed from a Williamson synthesis when reacting cyclohexanol with butyl iodide? a.) Butylhexyl ether b.) Butyl alcohol c.) Diethyl ether d.) Butyl cyclohexyl ether

A 100 gram sample of H2O at 22.0 celsius absorbs 8360 joules of heat. what will be the final temperature of the water?

What is ion, electrons, neutrons?

How is the number of neutrons in the nucleus of an atom calculated? a. add the number of electrons and protons together. b. subtract the number of electrons from the number of protons. c. subtract the number of protons from the mass number. d.

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