Andy is waiting at the signal. As soon as the light turns green, he accelerates his car at a uniform rate of 8.00 meters/second2. What is the displacement of Andy's car after 30.0 seconds?

What the top of a volcanic mountain collapse a what forms

Look at the periodic table and the characteristics of the elements given above. Select the group of elements that include only those that are either colorless, odorless gases or shiny, silvery, soft metals.

Suppose 1.87g of nickel (II) bromide is dissolved in 200. mL of a 52.0mM aqueous solution of potassium carbonate. Calculate the final molarity of nickel (II) cation in the solution.

How many moles of oxygen are in 3.30 moles of naclo4?

A copper (cu) atom has 29 neutrons, 29 protons, and 29 electrons. What is the overall charge of the copper atom?

An acidic solution could have a pH of

Is ammonia acidic or alkaline?

How would you prepare 50.0 ml of 0.600 m hno3 from a stock solution of 4.00 m hno3? what volume (in ml) of the 4.00 m hno3 solution will you need?

Which volcanoes are located on a diverging boundaries

What is the chemical formula for the chemical reaction that occurs when a bath bomb is placed in water?