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Mariana [72]
3 years ago
14

What is the electron confiquation for for the element Re

Chemistry
1 answer:
zvonat [6]3 years ago
4 0

Answer:

Xe 4f14 5d5 6s2

Explanation:

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What was the ball's average speed during the time represented on the graph?
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Explanation:

<em>0.5 i go to k12 i jus took the test</em>

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How many grams of the excess reactant remain assuming the reaction goes to completion and that you start with 15.5g of na2s and
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The reaction between Na2S and CuSO4 will give us the balanced chemical reaction of,
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This means that for every 78g of Na2S, there needs to be 159.6 g of CuSO4. The ratio is equal to 0.4887 of Na2S: 1 of CuSO4. Thus, for every 12.1g of CuSO4, we need only 5.91 g of Na2S. Thus, there is an excess of 9.58 g of Na2S. The answer is letter C. 
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3 years ago
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Use the problem below to answer the question:
Valentin [98]

Answer:

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Explanation:

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3 years ago
What was Newtons first law of motion??
Ksivusya [100]

Answer:

Basically an object in motion or at rest will remain that way unless an outside force acts against it.

Explanation:

Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia.

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Which type of force occurs between two objects at a distance?
agasfer [191]

Answer:

Gravitational force of attraction.

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