What happens to metal when in contact with an acid?

If a decision is made to implement recycling measures, what would be considered a disadvantage? A) reduces waste to landfills B) not always cost effective C) reduces energy consumption D) conserves natural resources

An electroplating solution is made up of nickel (II) sulfate. How much time would it take to deposit 0.500 g of metallic nickel on a custom car part using a current of 3.00 A

A 4.0 kg block is resting on a rough horizontal table. The coefficient of static friction us is 0.60. The static friction between the block and the table before any attempted motion is to start is N. (round to the nearest integer)

Why is the calorimeter assembled by placing one cup inside the other?

A puddle dries up by the process of

Calculate the speed for a car that went a distance of 125 miles in 2 hours time

A small 25 kilogram canoe is floating downriver at a speed of 4 m/s. What is the canoe's kinetic energy?

A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a tangential acceleration of 1.85 m/s2. The car makes it one quarter of the way around the circle before it skids off the track.

A train travels 120 km in 2 hours and 30 minutes what is the average speed

How many constellations are there?