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hammer [34]
2 years ago
9

A student draws the model shown below. Which of these best compares the conditions at Location X and Location Y?

Chemistry
1 answer:
arlik [135]2 years ago
5 0

Answer:

Explanation:

You have to use formula b to your answer

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What word or two-word phrase best describes the shape of the nitrite ( NO2- ) ion?
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Bombardment of cobalt-59 with a neutron produces a manganese-56 atom and another particle. What is this particle?A. an alpha par
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Answer:A

Explanation:

A nuclear reaction is balanced by ensuring that the Masses and charges of te reactants and products are exactly balanced on the left and right hand side of the reaction equation. If there are 60 mass units on the LHS and manganese has only 56 mass units then four mass units are left. If there is no charge on a neutron and there is a charge of 27 on the cobalt, then two charges are left. Four mass units and a charge of +2 corresponds to a helium which is actually an alpha particle.

4 0
3 years ago
In a chemical reaction, energy can be A. released. B. absorbed. C. released or absorbed. D. neither released nor absorbed.
Inessa05 [86]
C. released or absorbed.

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When the energy is absorbed, the reaction is called endothermic reaction

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3 years ago
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What type of volcano will most likely form when intermittent eruptions of different intensities take over a long period of time
PSYCHO15rus [73]

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6 0
3 years ago
2. Calculating density of an object with a regular shape
Tatiana [17]

D= 0.10125kg/m^3

EXPLAINATION
Density =mass/volume
D= 226.8/20 x 8 x 14
D=226.8/2240
D= 0.10125kg/m^3
Hope it was helpfull!!
6 0
2 years ago
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