4. If you start the reaction with 6mL of methyl benzoate and obtain 6g of nitrobenzoate what is your percent yield

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Malik formed a hypothesis that an increase in atmospheric oxygen levels by 10% would cause red-legged grasshoppers to grow larger than normal. suppose that malik performs an experiment to test his hypothesis. which of these actions would represent a scientific mistake in his experiment? a. he experiments on live grasshoppers instead of preserved ones. b. he focuses on red-legged grasshoppers instead of all kinds of grasshoppers. c. he varies the nitrogen and carbon dioxide levels in the air from one trial to the next. d. he conducts the experiment in a controlled lab setting with a lab partner. e. he measures the mass and length of his specimens at the start of each trial.