A 1.0 L flask contains 10.0 g of O2 and 10.0 g of CO2 at 25°C. a) Which molecule has the greater average speed (if either): O2 or CO2 ? Your answer must be supported by a mathematical calculation. b) Which molecule have the greater average kinetic energy (if either): O2 or CO2? Your answer must be supported by a mathematical calculation.

How many atoms are there in 5.70 mol of mg

What 3 categories are elements divided

Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. an o is written on each side of mg. each o has six dots around it. an arrow is shown from one dot on mg toward the vacant space around the o on the right. another arrow is shown from the other dot on mg toward the vacant space around the o on the left. the title of the art is students lewis dot model. what is the error in the lewis dot diagram? an o atom should transfer all its six electrons to mg because the formula is mgo. both electrons of mg should be transferred to one o atom because the formula is mgo. the electrons should be transferred from each o atom to mg because mg has fewer electrons. the number of dots around mg should be four because it has to transfer two electrons to each o.