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Murrr4er [49]
3 years ago
6

You are driving a Winnebago at a casual speed of 54 miles per hour (mph) on a journey to visit your grandmother in Alabama.

Chemistry
1 answer:
zhenek [66]3 years ago
7 0

Answer:

4752 ft/min.

Explanation:

The following data were obtained from the question:

Speed (in mph) = 54 mph

1 mile = 5280 feet

1 hour = 60 minutes

Speed ( in ft/min) =?

Next, we shall convert 54 mph to ft/h. This can be obtained as follow:

1 mph = 5280 ft/h

Therefore,

54 mph = 54 mph × 5280 ft/h / 1 mph

54 mph = 285120 ft/h

Finally, we shall convert 285120 ft/h to ft/min. This can be obtained as follow:

1 ft/h = 1/60 ft/min

Therefore,

285120 ft/h = 285120 ft/h × 1/60 ft/min / 1 ft/h

285120 ft/h = 4752 ft/min

From the calculations made above, 54 mph is equivalent to 4752 ft/min.

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Answer:

-O CH30

Explanation:

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A liquid has a density of 1.17 g/cm3, how many liters of the liquid have a mass of 3.75 kg
Luda [366]
<span>There are 1000 cm3 in 1 liters. Hence 1 liter of the liquid would weigh: 1000 cm3 x (1.17 g/cm3) = 1170 gm and there are 1000 gm in 1 kg, so we want enough liters to have a mass of 3.75 kg x 1000 gm/kg = 3750 gm Hence, # of liters = desired mass / # of gm per liter = 3750 gm / 1170 gm/liter = 3.2051282 liters</span>
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3 years ago
What effect does the anion of an ionic compound have on the appearance of the solution?
choli [55]

Answer: B. The anion affects the color of the solution more than the intensity of the color.

Explanation:

An ionic bond is gotten when an electron is transferred from a metal atom to a non-metal one. It should be noted that the ionic bonds simply has an anion and a cation.

An anion is formed when a valence election is gained by a non metal while a cation is formed when the metal ion misplaces a valence electron.

The effect of the anion of an ionic compound on the appearance of the solution is that the anion affects the color of the solution more than the intensity of the color.

6 0
2 years ago
BRAINLIESTTT ASAP! PLEASE ANSWER IN YOUR OWN WORDS. :)
const2013 [10]

Answer:

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Explanation:

There is a helpful video that actually explains the structure of an atom in a rather fun way in just 2 minutes. It really does help big time and it's kinda funny if you look it up on YT and watch:

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3 years ago
Converting the following mm Hg (torr) to standard
11Alexandr11 [23.1K]

Explanation:

Given:

20.5 torr

78.6 torr

225 torr

Change into atm

Computation:

We know that;

1 torr = 0.00131579 atm

So,

1. 20.5 torr

= 20.5 x 0.00131579 atm

= 0.02697

= 0.027 atm (Approx)

2. 78.6 torr

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= 0.103090

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3. 225 torr

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= 0.2960

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3 years ago
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