Chemistry, 08.12.2019 22:31, deanaprettelt7444
An electron falls from energy level x to energy level y and releases blue light. a different electron falls from energy level y to energy level z and releases red light. which transition, from x to y (blue) or from y to z (red), had s grrater energy difference? explain your answer and how you arrived at it.
Answers: 2
Chemistry, 22.06.2019 09:00, phebusadrian01
The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles
Answers: 1
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Chemistry, 22.06.2019 23:00, 1315055427
Which subshell is represented by the actinides family?
Answers: 1
An electron falls from energy level x to energy level y and releases blue light. a different electro...
Computers and Technology, 29.06.2021 15:10
Chemistry, 29.06.2021 15:10
Biology, 29.06.2021 15:10
Mathematics, 29.06.2021 15:10