What is the speed of a horse in meters per second that runs a distance of 1.2 miles in 2.4 minutes? (hint: 1 mile = 1609 m)

show how you got the answer

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

What is happening when the water inside a kettle heats up and begins to boil