What is the molarity of a solution that contains 17 g of nh3 in 2.0 l of solution?

Chemistry

1 answer:

IRISSAK [1]3 years ago

5 0

Answer:

we should first calculate the no. of moles to find molarity

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When studying pea plants, Gregor Mendel made many interesting discoveries and came to a few conclusions about what happens as a

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Characteristics of pea plants are determined by genes inherited from both the parents.

Option 4.

<h3><u>Explanation:</u></h3>

Gregor Johann Mendel is also called as the father of Genetics. Mendel experimented on the pea plants to determine what happens when different types of pea plants are crossed between themselves and what actually determines the characteristics of the pea plants. After two types of experiments, he came to a conclusion that there are certain substances which he named as '' factors'' which are actually inherited from the parents. He also told that there are certain type of factors which are dominant over the others which he termed as recessive factors. So, the characteristics of the progenies depend on both the factors inherited from both the parents.

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Fe(CN)63- + Re → Fe(CN)64- + ReO4--. What is reduced?

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Answer:

1. Fe is reduced

2. Mn is Oxidized

3. N is oxidized

Explanation:

<em>Check the image below:</em>

Reducing agent is an element or compound that loses an electron to an electron recipient in a redox chemical reaction. oxidizing agent is a substance that has the ability to oxidize other substances — in other words to accept their electrons.