Chemistry, 31.03.2020 02:46 LaytonHall79
A zinc coating is added to the surface of a tin component to provide corrosion protection to the tin. Assume that the coating adheres to (physically contacts) the underlying tin. A small region of the zinc coating is chipped, but the remainder of the coating remains intact. What do you expect will happen to the coating and the exposed tin in the presence of salt water and oxygen?
Answers: 2
Chemistry, 21.06.2019 23:00
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
Chemistry, 22.06.2019 05:00
Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
Answers: 1
Chemistry, 22.06.2019 22:00
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
A zinc coating is added to the surface of a tin component to provide corrosion protection to the tin...
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