Anton van Leeuwenhoek made his own version of the microscope and discovered something very odd when he looked at the gunk on his teeth. What did he discover?

Acetic acid ionizes only partially in solution. What type of acid is acetic acid?

How would you make 500.00 ml of 1.50 m sulfuric acid from a stock bottle that is 10.0 m?

The way friction transforms energy and the way friction can be reduced

What is called what a scientist personal opinion affects the way experimental results are reported? A. Bias B. Classifying C. Inductive reasoning D. Procedure

Highly condensed and compact regions of dna are more easily transcribed than the decondensed regions true or false

Explain the trend in atomic radius as you progress up column 17

What is the pressure in a 5.00 L tank with 23.50 grams of oxygen gas at 350 K?

What happens when molecular compounds melt?

True or false: for genetic engineering the specific traits of a given organism are located on the DNA sequence of the chromosomes are genes

A container with a volume of 3.46 liters contains a gas at a pressure of 1.30 atmospheres and a temperature of 274.27 Kelvins. How many moles of gas are in the container?