A gas initially at STP is changed to 248 K. Calculate the final pressure of the gas.

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

Which best describes why nh4+ can form an ionic bond with ci-?

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!