A sample of gas occupies 5 L at 20°C, if the temperature is changed to 30°C what would the new volume be?

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.

Compound with sulfer  is bright red 

No. an alpha particle is a pair of protons and a pair of neutrons, i.e. a helium

Ok so co(g) is not pronoused that. the only clue is that youpronouse it the oppisote way.