What mass of co2 should be obtained from the complete reaction of 1250g of methane? If the actual yield obtained is 3000g then what is the percentage yield

The p sub shell can hold up to 8 electrons in an atom. true or false?

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

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?