What are three differnt shapes or structures of a carbon based molecules?

Under which conditions would the solubility of a gas be greatest? A. high pressure and high temperature B. high pressure and low temperature C. low pressure and high temperature D. low pressure and low temperature

What is the best description of weathering? A. when rock layers form horizontally B. building up earth's surface though deposition C. processes that make it difficult to determine the age of rocks D.

In the following reaction, what is the effect of adding more NO2 to the starting reaction mixture? 2NO2 (g) ⇌ N2O4 (g) It would increase the final quantity of products It would make the reaction more endothermic It would slow the reaction down.

Write the balanced chemical equation for the reaction of khp with naoh

Write the ka expression for ch3nh3 in water. click in the answer box to activate the palette.

Happened to dodo birds and tasmanian wolves

A 0.642g sample of an unknown gas was collected over water at 25.0°C and 1.04 atm. The collection cylinder contained 151.3 mL of gas after the sample was released. Find the molar mass of the unknown gas.

When the energy of a sound wave is transferred to a particle of a medium and causes it to vibrate and generate heat the sound wave is

Which two factors determine sound intensity? A the wave's frequency and speed B the wave's amplitude and the distance from the sound source C the wave's amplitude and speed D the wave's frequency and the distance from the sound source

The electrical wires in your home use what type of circuits? parallel circuits series circuits