### What is the percent by volume of 15.0 mL of ethanol in 0.250 L of water?

0.250 L = 250 mL So, 15 mL of ethanol in (15 + 250) mL = 265 mL So percentage = 100*15/265 = 5.6603% approx. 0.250 L = 250 mL So, 15 mL of ethanol in (15 + 250) mL = 265 mL So percentage = 100*15/265 = 5.6603% approx. 0.250 L = 250 mL So, 15 mL of ethanol in (15 + 250) mL = 265 mL So percentage = 100*15/265 = 5.6603% approx…

### How many ml are in a 30kg dog if there are 3 ml per kg?

Lets look at this question. The dog weighs 30 kg and each kg represents 3 ml (or cubic centimetres since dogs are mot liquids) This situation would indicate the dog has a volume of 3cc x 30 kg or 90 ccs. The dog would fit comfortably in less than a third of a measuring cup, but weigh 30 kilograms. Osmium, the densest metal, would only weigh about 1/4 of a kilogram (250 g) if it…