joeneshea

This page lists questions and answers that were posted by visitors named joeneshea.

Questions

The following questions were asked by visitors named joeneshea.

A system gives off 196 kJ of heat to the surroundings and the surroundings do 4.20 x 10³ kJ of work on the system. What is the change in internal energy of the system?
14 years ago

Answers

The following answers were posted by visitors named joeneshea.

an acid-base theory that identified alkaline... ¥ Alkaline solutions have a pH of 10 or greater and will turn red litmus paper bright blue.
14 years ago