Which of the following describes the correct order for using the scientific method? o a. a scientist should form a hypothesis, then conduct an experiment. o b. a scientist should draw conclusions, then form a hypothesis. o c. a scientist should conduct an experiment, then state the question. d. a scientist should collect data, then state the question.
A. is the answer if u have any doubts ask me please mark as brainliest
Answer from: Quest
a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.
Answer from: Quest
the answer is d.) potassium
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How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
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