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Blababa [14]
3 years ago
8

PLEASE HELP!!!!!!!!!!!

Chemistry
1 answer:
vivado [14]3 years ago
5 0

metals, metalloids, nonmetals, noble gases

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Which of the following best describes an atom?A)Protons and electrons grouped together in a random pattern.B) A core of electron
madreJ [45]

Answer: B

Explanation:

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3 years ago
Calculate the mass of an object that is accelerating 14 M/S to a force of 280N
Vlada [557]

Answer:

20 KG

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6 0
2 years ago
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The position of the equilibrium for a system where K = 6.4 × 10 9 can be described as being favoring ________________
geniusboy [140]

Answer:

to the right (products side)

Explanation:

The equilibrium constant K describes the ratio between the concentration of products and reactants at equilibrium. For a general reaction:

a A + b B → c C + d D

The equilibrium constant expression is:

K = \frac{[C]^{c} [D]^{d}  }{[A]^{a} [B]^{b}  }

A low value of K indicates that the concentration of products (C and D) is low in relation with the concentration of reactants (A and B).

Conversely, a high value of K indicated that the concentration of products is high compared with the concentration of reactants.

Since K = 6.4 × 10⁹ is a high value, the concentration of products is higher than the concentration of reactants at equilibrium. Thus, the position of the equilibrium is favored to the right.

5 0
3 years ago
(e)
mariarad [96]

Answer:

3.82 × 10 ^-23 g

Explanation:

6.02 x 10^23atoms = 1 mole of sodium

1 atom = 1/(6.02 x 10^23) mole

mass = mole × molar mass

= 1/(6.02 x 10^23) × 23

= 3.82 × 10 ^-23 g

8 0
3 years ago
which soil indicated on the soil triangle above would most likely have the highest water-holding capacity?
lbvjy [14]

The soil with the highest water-holding capacity in the triangle must be a soil that has a very high percentage of clay soil.

The question is incomplete but I will try to help you the much I can. There are different kinds of soil such as;

  • Sandy soil
  • Loamy soil
  • Clay soil
  • Silt Soil

The water holding capacity of the various kinds of soil are different. The soil with the least water holding capacity is sandy soil while the soil with the greatest water holding capacity is clay soil.

Hence, the soil with the highest water-holding capacity in the triangle must be a soil that has a very high percentage of clay soil.

Learn more: brainly.com/question/14281129

4 0
2 years ago
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