What is the mass of 0.250 mol of chlorotrifluoromethane, CCIF3? 1. 632 g
2. 238 g
3. 122 g
4. 353 g
5. 820 g

Is this a single replacement reaction or there is no

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Compare and contrast solutions and suspensions