What is the enthalpy change when 49.4ml of 0.430M sulfuric acid reacts with 23.3ml of 0.309M potassium hydroxide? H2SO4(aq)+2KOH(aq)+2H2O(l)
Delta H= -111.6 kj/mol

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

Is laundry detergent an acid or a base?