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3 years ago

Which conditions are likely to follow the current conditions in the area? Select three responses.

Chemistry

2 answers:

Stels [109]3 years ago

8 0

Answer:

less humidity (B)

no precipitation (C)

cooler temperatures (E)

Explanation:

Your Welcome :D

Firlakuza [10]3 years ago

6 0

Answer: less humidity, no precipitation and cooler temperatures

Explanation: I just did the assignment

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In this system, potential and kinetic energy are___proportional

igomit [66]

Answer:

Your question is missing some information.

But in most of the systems, potential energy and kinetic energy are inversely proportional

5 0

3 years ago

Read 2 more answers

Solid AgCl (Ksp = 1.8 X 10-10) is placed in a beaker of water. After a period of time, the Ag+ concentration is measured and fou

Alenkinab [10]

Explanation:

$k _{sp} = [Ag {}^{ + } ][Cl {}^{ - } ] \\ but \: [Ag {}^{ + } ] = [Cl {}^{ - } ] \\ k _{sp} = [Ag {}^{ + } ] {}^{2} \\ [Ag {}^{ + } ] = \sqrt{k _{sp}} \\ = \sqrt{1.8 \times {10}^{ - 10} } \\ = 1.34 \times {10}^{ - 5} mol {dm}^{ - 3}$

It has not reached equilibrium because the silver concentration is not yet equal to the value of Ksp.

Yes it will dissolve in order to establish the equilibrium.

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3 years ago

How many molecules are there in 3.00 moes of NH₃

mihalych1998 [28]

Answer:

1 mole = 6.02x10^23 molecules/particles

Therefore, 3 moles = 3 x 6.02x10^23 = 1.806x10^24

Explanation:

4 0

3 years ago

Write a balanced equation for the combustion of isooctane,C8 H16 a component of gasoline.

algol13

Answer: The balanced chemical equation for the combustion of isooctane is written below.

Explanation:

Combustion reactions are defined as the reactions in which a hydrocarbon reacts with oxygen gas to produce carbon dioxide and water. Heat is released during these reactions.

A balanced chemical equation is defined as the equation in which total number of individual atoms on the reactant side is equal to the total number of individual atoms on product side.

The balanced chemical equation for the combustion of isooctane follows:

$C_8H_{16}+12O_2\rightarrow 8CO_2+8H_2O$

By Stoichiometry of the reaction:

1 mole of isooctane reacts with 12 moles of oxygen gas to produce 8 moles of carbon dioxide and 8 moles of water molecule.

Hence, the balanced chemical equation for the combustion of isooctane is written above.

5 0

3 years ago

What volume of a 2% Clindamycin solution can be made from 12 gm of Clindamycin powder?

deff fn [24]

V-?
p≈1g/mL (estimated density of solution)
w=0.02
m(Cli)=12 g

the mass of the solution is:
m=Vp

w=m(Cli)/m=m(Cli)/Vp

the volume of the solution is:
V=m(Cli)/(pw)

V=12g/(1g/mL*0.02)=600 mL

6 0

3 years ago