During lab you measured the ph of mixtures containing strong acid and strong base. Write net brønsted equations that show the acid-base reactions of common household items. For polyprotic species (such as vitamin c, lemon juice, and washing soda), please show only one proton transfer. Remember that spectator ions are not included. (use the lowest possible coefficients. Omit states-of-matter in your answer. ).

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth

Analyze the analogy and read the information below it. fish : fin : : bird : wing if you were reading this aloud, you would say, "fish is to fin as bird is to wing." this analogy uses parts of an animal to relate to the whole animal. much like how a fin a fish move, so does a wing a bird move. which analogy also uses parts to relate to the whole? sky : blue : : dirt : brown flower : petal : : tree : leaf car : road : : boat : water food : sandwich : : sport : softball

Explain how you might determine the rate of weathering on a sample rock