The human eye is able to detect as little as 2.35x10^18

1. convert each of the following measurements to the SI base unit ... the equal sign after the problems illustrates my answer that I got from doing the problems myself.

An ionic compound is formed when there is a reaction between the elements

What is the pOH of a solution that has a hydroxide ion concentration of 1.0*10-4 M?

Which property of a substance is not affected by physical changes? A) reactivity B) size C) shape D) position

Which statement describes an extensive property of matter

The time it takes to run a kilometer depends on the amount of exercise a person gets. What is the independent variable? -person running -time to run a kilometer -running -the amount of exercise

Calculate the molar mass of a gas if an 8.06*10 (to the power of - 2) gram sample of it occupies. 0650 L at 547°C and 70.5 kPa

A gas storage tank has a volume of 3.5 X 105 L when the temperature is 27oC, and the pressure is 101 kPa. What is the new volume of the tank if the temperature drops to - 10oC and the pressure drops to 95 kPa?

The diazonium salt formed as an intermediate during this reaction is quite reactive. It reacts with water to form what? Give the mechanism for the reaction of a diazonium salt with water.

Write formulas for these hydrates sodium sulfate decahydrate