In this lab, we assumed that the only acid in our juice sample was citric acid, but other acids may be present as well. Ascorbic
acid (vitamin C) is another common acid found in fruit juices. How does the presence of other acids in our juice sample affect our calculated concentration of citric acid? Choose one answer from below. Choose one answer from below. The presence of other acids in our juice causes our calculated concentration of citric acid to be falsely low. The presence of other acids in our juice causes our calculated concentration of citric acid to be falsely high. The presence of other acids in our juice does not affect our calculated concentration of citric acid.
The presence of other acids in our juice causes our calculated concentration of citric acid to be falsely high
Explanation:
we need to account for the concentration of the other acids, hence the concentration of citric acid will be calculated high when it is indeed not that high
The presence of other acids in our juice causes our calculated concentration of citric acid to be falsely high.
Explanation:
The presence of other acids in our juice causes our calculated concentration of citric acid to be falsely high and we would have to account for the other acids in this case.
The answer is b. Our body is made up of water and so we need to refresh our body from time to time by bringing more water in. The water in the air also helps us get oxygen. Plants take the water and sunlight to do photosynthesis which creates oxygen so we can breathe
The liver's main job is to filter the blood coming from the digestive tract, before passing it to the rest of the body. The liver also detoxifies chemicals and metabolizes drugs. As it does so, the liver secretes bile that ends up back in the intestines.
I think the best answer would be A. since the number of prairie dogs decreased from the picture on the left to the picture on the right. Hope this helped :p
