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WITCHER [35]
3 years ago
11

The diagram below represents Earth in one position in its orbit around the Sun Describe one piece of evidence shown in the diagr

am that indicates the winter season is occurring in the Northern Hemisphere. * 1 point Captionless Image
Chemistry
1 answer:
Dominik [7]3 years ago
7 0

Explanation:

where is the diagram dear how can anyone answer without it foolish

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38 When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is
Kryger [21]
Increased by a factor of 200

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4 years ago
Write the balanced equation for the following equation: RbNO3 + BeF2—> Be(NO3)2 + RbF
elixir [45]
Your answer would be:

2RbNO3 + BeF2—> Be(NO3)2 + 2RbF

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8 0
3 years ago
What conversion factor would you use to find the number of moles in 3.52x10^24 molecules
solmaris [256]

Answer:

Conversion factor is 6.022 ×10^23 molecules/mole.

Number of moles is 5.845 moles

Explanation:

We are given;

3.52 × 10^24 molecules

Required to determine the conversion factor\

We know that according to the Avogadro's constant;

1 mole of a compound contains 6.022 ×10^23 particles

Therefore, 1 mole of a molecular compound contains  6.022 ×10^23 molecules.

Thus, the conversion factor in this case would be 6.022 ×10^23 molecules/mole.

Such that; 3.52 × 10^24 molecules  are equivalent to;

= 3.52 × 10^24 molecules ÷ 6.022 ×10^23 molecules/mole.

=5.845 moles

Thus, the conversion factor is 6.022 ×10^23 molecules/mole.

Number of moles is 5.845 moles

5 0
4 years ago
The representatives anticipated that the Declaration of Rights and Grievances would lead to:
monitta


a war with Britain

the declaration of rights and grievances was written as protest to the Stamp Act, which was in 1765

4 0
3 years ago
Read 2 more answers
What is the concentration of sodium phosphate contains 0.60 M Na+?
jekas [21]
Sodium phosphate has a chemical formula
Na2PO4
Calculating the concentration of sodium phosphate given a concentration of sodium ions can be done using dimensional analysis
0.60 moles/L Na+ (1 mole Na2PO4 / 2 moles Na+) = 0.30 moles/L Na2PO4
= .030 M Na2PO4
5 0
4 years ago
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