All categories

2 years ago

During which phase is just the eastern half of the moon lit

1 answer:

Elena-2011 [213]2 years ago

4 0

Third Quarter phase occurs when the eastern half of the Moon is illuminated. On that day it rises at midnight and sets<span> at noon. </span>Waning<span> Crescent phase occurs when the eastern edge of the Moon is lit but most of the visible surface is dark.

Hope this helps.</span>

You might be interested in

1. 7.000 mmhg = ______ KPa?<br> 2. 10.00 kPa = ________atm?<br> 3. 15.00 kPa______mmHg?

Minchanka [31]

1 kPa = 7.5 mmHg so 7.0 mmHg / 7.5 mmHg x 1 kPa = .93 kPa

101.3 kPa = 1 atm so 10 kPa / 101.3 kPa x 1 atm = .0987 atm

1 kPa = 7.5 mmHg so 15 kPa x 7.5 mmHg / 1 kPa = 112.5 mmHg

7 0

2 years ago

Help me please guys :)

nika2105 [10]

Explanation:

1. Methane

2. Diamond

3. not sure : )

6 0

3 years ago

As part of a science experiment, Jose did a test for starch on a slice of apple and a slice of potato. The yellow-orange iodine

rosijanka [135]

I am pretty sure the answer is D

4 0

2 years ago

What is the equilibrium constant expression for the reaction below?<br> H2 (g) + I2 (g) → 2 HI(g)

brilliants [131]

<h3>Further explanation</h3>

Given

Reaction

H₂ (g) + I₂ (g) → 2HI(g)

Required

The equilibrium constant

Solution

The equilibrium constant is the value of the product in the equilibrium state of the substance in the right (product) divided by the substance in the left (reactant) with the exponents of each reaction coefficient

The equilibrium constant for reaction

pA + qB ⇒ mC + nD

$\large {\boxed {\bold {K ~ = ~ \frac {[C] ^ m [D] ^ n} {[A] ^ p [B] ^ q}}}}$

So for the above reaction :

$\tt K=\dfrac{[HI]^2}{[H_2][I_2]}$

8 0

2 years ago

Consider an AB3 molecule in which A and B differ in elec-tronegativity. You are told that the molecule has an over-all dipole mo

Alborosie

Answer:

(b) Trigonal planar

Explanation:

The molecular geometry is the one that stabilizes better the bonds and the free electron pairs. If the molecule is nonpolar (overall dipole moment zero), so, there's no free electron pairs at the central atom. So, the molecule has the central atom A surrounded by three atoms of B, which is the trigonal planar geometry.

5 0

2 years ago