Gabriella got a burn on her arm from a chemical spill and rinsed the area thoroughly with water.

Which piece of safety equipment would she use next?

an extinguisher

a fire blanket

a first-aid

kit gloves

This law brings Boyle's, Charle's, Avogadro's, and Gay-Lussac's laws together in one neat, easy to use package: PV = nRT.

What is the net ionic equation of the reaction of FeCl2 with NaOH? Express you answer as a chemical equation including phases.

The goalie performs a goal kick after the other team scores a goal on them True or false

Ion charge for pdtwo elements in the second transition series (y through cd) have four unpaired electrons in their 3 + ions. what elements fit this description

Burning charocal is that physical or chemical

What elements react the most? Like have the most reactivity.

A neutral atom has an atomic number of 20 and a mass number of 42. How many electrons does the atom have?

A rock is placed into water and the volume of water increase 15ml. what is the density of the rock if it had a mass of 24.3 grams.

Suppose a student did not fully redissolve the Al (OH) 3 that initially formed upon the addition of H2SO4. Predict and explain how this would impact the apparent percent yield this student determines.

Essential amino acids are those that our bodies cannot synthesize. question 7 options: true false