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3 years ago

Which part of the water cycle would follow step C in the diagram shown?

Chemistry

1 answer:

SVETLANKA909090 [29]3 years ago

8 0

Evaporation

Explanation:

From point C to D, this is a phase change from liquid to gas and it would be depicted by evaporation.

The water cycle presents the transformation of water from one form to another on our planet.

From Point A to B in which water falls from clouds is a precipitation step.
Point B to Point C is the step in which surface water runs into lakes.
Point C to Point D where water turns to gas in the atmosphere is evaporation.
The from point a D back to A is condensation.

Learn more:

Evaporation brainly.com/question/10972073

#learnwithBrainly

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In general, non-spontaneous reactions __________.

Rom4ik [11]

Very low gives free energy

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3 years ago

A bowling ball (mass = 7.2 kg, radius = 0.10 m) and a billiard

evablogger [386]

Answer:

Maximum gravitational Force: $F_{gmax} = 1,026*10^{-08} N$

Explanation:

The maximum gravitational force is achieved when the center of gravity are the closer they can be. For the spheres the center of gravity is at the center of it, so the closer this two centers of gravity can be is:

bowling ball radius + billiard ball radius = 0,128 m

The general equation for the magnitude of gravitational force is:

$F_{gmax} = G \frac{M*m}{r_{min}^{2} }$

Solving for:

$G = 6,67*10^{-11} \frac{Nm^{2}}{kg^{2}}$

$M = 7,2 kg$

$m = 0,35 kg$

$r_{min} = 0,128 m$

The result is:

$F_{gmax} = 1,026*10^{-08} N$

3 0

3 years ago

Which types of changes must follow the law of conservation of mass? (2 points)

Oksana_A [137]

Both Physical and chemical changes.

4 0

3 years ago

A chemist wants to make 6.5 L of a 0.340 M CaCl2 solution. Part A What mass of CaCl2 (in g) should the chemist use? Express your

katovenus [111]

Answer:

The answer to your question is 245 grams

Explanation:

Data

Volume 6.5 L

Molarity = 0.34

mass of CaCl₂ = ?

Process

1.- Calculate the molar mass of CaCl₂

molar mass = (1 x 40) + (2 x 35.5)

= 40 + 71

= 111 g

2.- Convert the grams to moles

111 g of CaCl₂ -------------- 1 mol

x ---------------0.34 mol

x = (0.34 x 111) / 1

x = 37.74 g

3.- Calculate the total mass

37.74 g ------------------ 1 L

x ------------------ 6.5 L

x = (6.5 x 37.74) / 1

x = 245.31

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3 years ago

Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a)

wel

Answer:

Explanation:

No company is allowed to discriminate.

8 0

2 years ago