If 5.0mL of HC2H30 require 4.96mL of 0.9581 M NaOH to just consume the HC2H302, what is the

concentration of the HC2H3O2? If necessary, show the calculation on a separate sheet of paper, scan, and

submit with your lab report.

What is the main difference between the formulas for kinetic energy (KE) and gravitational potential energy (PE) ?

How many atoms of each element are in the chemical formula Ca (OH) 2? a) 1 calcium, 1 oxygen, and 1 hydrogen b) 1 calcium, 2 oxygen, and 2 hydrogen c) 2 calcium, 1 oxygen, and 2 hydrogen d) 2 calcium, 2 oxygen, and 2 hydrogen

Choose one of the following areas of research and describe how these scientific studies will have an affect on the economy, politics, and society.

Based on the table, which atom has a charge of - 1

Which statement accurately describes renewable energy sources? They provide the majority of the energy for the United States. They include fossil fuels and hydroelectric power. They take millions of years to form and should be used responsibly.

How long does nicotine stay in your system

Compare the densities among the three states of matter (which is highest, lowest?)

Epsom salts (magnesium sulfate) have a solubility of 26.2 grams. If you dissolved 26.0 grams of Epsom salts in 100 g of water at 20 degrees Celsius, what type of solution would this be?

An airplane model is an example of what type of model

A radioactive isotope has a half-life of 2.5 years. Which fraction of the original mass remains unchanged after 10 years?