Answer:
4.25% is the final concentration of phosphoric acid.
Explanation:
Initial concentration of phosphoric acid =
Initial volume of phosphoric acid =
Final concentration of phosphoric acid =
Final volume of phosphoric acid =
( 1L = 1000 mL)
4.25% is the final concentration of phosphoric acid.
The answer is B. The material that can be considered as a pure substance is the compound. A pure substance is defined as a material that is only composed of one substance. The other choices given are mixtures where there are two or more different substances in a material.
Hello,
Here is your answer:
The proper answer to your question is "consumer". Consumers eat other things in order to get their energy for example a lion.
Your answer is consumer.
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Hope this helps!