Determine the elements present in sodium hydrogen carbonate

An ideal gas enters a 4cm diameter pipe at a temperature of 35°C and a pressure of 250k Pa. After some distance the gas exits the 4cm pipe at 35°C and 105k Pa.

What happens to the volume of a sugar solution as more sugar is dissolved in it?

Which describes a person who is considered obese? A) consumes a lot of food B) does not exercise regularly C) has a high body fat percentage for his or her height D) has a low body fat percentage for his or her height

The nuclear forces are made up of which two forces?

A compound is 44.7% P and the rest O. Determine its emperical formula.

A scientist heats a flexible container full of neon gas. What will most likely happen to the container as the gas absorbs heat? It will shrink, because the neon atoms will break apart into smaller pieces.

Name two alternative for solar power

In an oxidation-reduction reaction, what happens to the electrons in the reduction process? A. Electrons are bonded. B. Electrons are gained. OC. Electrons are lost. D. Electrons are replaced.

Describe the energy in nuclear fuel and the way in which it's converted to electrical energy.

What is the concentration of O2 (g), in parts per million, in a solution that contains 0.008 gram of O2 (g) dissolved in 1000. grams of H2O (l) ?