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Amiraneli [1.4K]
3 years ago
5

5. Why did you categorize the reactions the way you did? What do your physical reactions have in common? What do your chemical r

eactions have in common?​
Chemistry
1 answer:
lapo4ka [179]3 years ago
7 0

Answer:

What r u trying to ask? you need to put more stuff in your question on here so we can answer it.

Explanation:

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Determine which elements or compounds are products in the<br> follow reaction equation:
Anna71 [15]

Answer: D is the answer since it is the product of this equation

Explanation: HOPE I AM RIGHT AND IT HELPS!!!

need more explanation feel free to comment in the comment box

4 0
3 years ago
Convert 6.620 × 102 kg to units of mg.
Neko [114]

Answer:

675,240

Explanation:

3 0
3 years ago
A student carries out this chemical reaction in a beaker:
nydimaria [60]

Answer:The correct answer is option (C).

Explanation:

Zn+CuCl_2\rightarrow Cu+ZnCl_2

After the reaction between Zinc and copper(II) chloride, Zinc chloride and copper will be obtained as a product. This reaction occurs because zinc is more reactive than copper which displaces the copper from its aqueous solution.

The student will expect to find copper metal at bottom of the beaker with aqueous solution of zinc chloride.

Hence the correct answer is option (C).

7 0
3 years ago
Which of the following objects does not decompose?
Anettt [7]
B) Plastic Water Bottle
6 0
3 years ago
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Pressure is this sample?
faltersainse [42]

Answer:

P = 164 Atm

Explanation:

PV = nRT => P = nRT/V

n = 10.0 moles

R = 0.08206 L·Atm/mol·K

T = 27.0°C = 300 K

V = 1.50 Liters

P = (10.0 mol)(0.08206 L·Atm/mol·K )(300 K)/(1.50 Liters) = 164.12 Atm ≅ 164 Atm (3 sig. figs.)

5 0
3 years ago
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