Transcripts Fill three cups, each with a different size pebble; one course, one medium, and one fine grained. Each cup should be filled to the same level. Note the water level in the graduated cylinder before it is poured into each cup. Record how much water is left in the graduated cylinder after the water is poured into each cup. Which had the most left over? Note how much water is in the graduated cylinder before being poured into the funnel. Record how much water is collected in the cup under each funnel. Which one allowed the most water through? Why do you think so? Questions Answer the following questions in the Essay box below. Which rock sample had the most porosity? Which sample had the least? How much empty space was there in the medium-sized rock sample? How much time did it take the water to flow through the gravel? The sand? What about the dirt? Which sample is the most permeable?

The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Predict the products of the following acid-base reactions, and predict whether the equilibrium lies to the left or to the right of the reaction arrow.part ao2-(aq)+h2o(l)< => express your answer as part of a chemical equation. identify all of the phases in your answer.o2-(aq)+h2o(l) < => oh-(aq)+oh-(aq)part bpredict whether the equilibrium lies to the left or to the right of the equation in previous part.h2o is a stronger acid than oh–, so the equilibrium lies to the right.h2o is a weaker acid than oh–, so the equilibrium lies to the left.h2o is a stronger acid than oh–, so the equilibrium lies to the left.h2o is a weaker acid than oh–, so the equilibrium lies to the right.part cch3cooh(aq)+hs? (aq) < => express your answer as part of a chemical equation. identify all of the phases in your answer.ch3cooh(aq)+hs-(aq) < => h2s(aq)+c2h3o2-(aq)h2s(aq)+c2h3o2-(aq)part dpredict whether the equilibrium lies to the left or to the right of the equation in previous part.ch3cooh is a weaker acid than h2s, so the equilibrium lies to the right.ch3cooh is a weaker acid than h2s, so the equilibrium lies to the left.ch3cooh is a stronger acid than h2s, so the equilibrium lies to the right.ch3cooh is a stronger acid than h2s, so the equilibrium lies to the left.part eno2-(aq)+h2o(l) < => express your answer as part of a chemical equation. identify all of the phases in your answer.no2-(aq)+h2o(l) < => part fpredict whether the equilibrium lies to the left or to the right of the equation in previous part.hno2 is a stronger acid than h2o, so the equilibrium lies to the right.hno2 is a weaker acid than h2o, so the equilibrium lies to the left.hno2 is a stronger acid than h2o, so the equilibrium lies to the left.hno2 is a weaker acid than h2o, so the equilibrium lies to the right.