Density word problems
use the following formula to answer the problems. you must show your work!
density = volume
density =
mass
or, in short form:
1. what is the density of carbon dioxide gas if 0.196 g occupies a volume of 100 ml?

3cmx 3 cm x 3cm=27cm
2. a block of wood 3.0 cm on each side and has a mass of 27 g. what is the density of
this block?


3. an irregularly shaped stone was lowered into a graduated cylinder holding a volume
of water equal to 2.0 ml. the height of the water rose to 7.0 ml. if the mass of the
stone was 25 g, what was its density?

the correct answer would be d. hope this !

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.