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3 years ago

Based on the synthesis reaction, what would the product of the reaction be? NaPO3 + CuO ? ?

Chemistry

2 answers:

kozerog [31]3 years ago

7 0

The answer is NaCuPO4.

Oksanka [162]3 years ago

7 0

Answer:

answer is C on edge

Explanation:

just did the assignment

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102. What is the Pauli exclusion principle? What is Hund's rule?

ankoles [38]

<em> Pauli Exclusion Principle is about quantum numbers of an atom. Hund rule is about how electrons are filled to the orbitals of an atom.</em>

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2 years ago

Why is the value listed for atomic mass for each element on the periodic table not a whole number?

sweet-ann [11.9K]

A. it is an average

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4 years ago

PLZ HLP 100pts If the egg and the earth experience EQUAL and OPPOSITE forces, why does the earth barely move?

Mama L [17]

Answer:

Inside the earth, the rock is so softened by heat that it slowly moves and flows. The Earth is like an egg.

Explanation:

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(Hoped I helped! If I missed anything please tell me and I will try again! )

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4 years ago

Read 2 more answers

After mixing the solutions in a separatory funnel, the stopper should be ______ and the liquid should be _______ and the layers

maw [93]

Answer:

Hence,

1) removed

2) drained through the stopcock

3) get eye level with

4) slow the draining

5) switch to a new flask

Explanation:

After mixing the solutions in a separatory funnel, the stopper should be removed and the liquid should be drained through the stopcock, and the layers allowed to separate. When you get close to the interface between the layers, get eye level with the funnel and turn over to slow the draining heat up until the first layer is collected. Switch to a new flask get eye level with it to collect the second layer.

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3 years ago

Which of the following should have the largest Henry's law constant (kH) in water?

Ostrovityanka [42]

Answer: Option (B) is the correct answer.

Explanation:

It is known that Henry's law is a relation between the concentration of a gas in a liquid (solubility) and the pressure it exerts on the surface of the liquid.

According to Henry's law, the pressure of a gas is directly proportional to the solubility of the gas in a liquid.

Henry's constant is represented by the symbol $K_{H}$ . And, mathematically it is represented as follows.

P = $K_{H}C$

where, P = pressure and C = solubility

As the pressure for the given species is the same. Hence, the standard values of solubility of the given species is as follows.

Gas Solubility

Ar $3.025 \times 10^{-5}$

CO $2.095 \times 10^{-5}$

Xe $10.519 \times 10^{-5}$

$CH_{3}CH_{3}$ $4.556 \times 10^{-5}$

$CO_{2}$ $8.21 \times 10^{-4}$

As, Henry's constant is inversely proportional to the solubility. Hence, more is the value of solubility lesser will be the value of Henry's constant.

Thus, we can conclude that out of the given options CO have the largest Henry's law constant ( $K_{H}$ ) in water.

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4 years ago