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netineya [11]
3 years ago
12

For the following pairs of ions, use the concept that a chemical compound must have a net charge of zero to predict the formula

of the simplest compound that the ions are most likely to form. Write the formula of the metal first and follow by the non metal

Chemistry
1 answer:
Dafna11 [192]3 years ago
4 0

\\ \sf\longmapsto FeP

\\ \sf\longmapsto Fe_2S_3

\\ \sf\longmapsto FeCl_2

\\ \sf\longmapsto MgCl_2

\\ \sf\longmapsto MgO

\\ \sf\longmapsto Mg_3N_2

\\ \sf\longmapsto Na_3P

\\ \sf\longmapsto Na_2S

\\ \sf\longmapsto CoO

\\ \sf\longmapsto Co_2S_3

\\ \sf\longmapsto AlCl_3

\\ \sf\longmapsto CsBr

\\ \sf\longmapsto Ti_2O_4

\\ \sf\longmapsto Ag_2S

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What is the mass of 55mL of glycerin if it’s density is 1.26 g/mL
Serjik [45]

Answer:

<h2>69.3 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

volume = 55 mL

density = 1.26 g/mL

mass = 1.26 × 55 = 69.3 g

We have the final answer as

<h3>69.3 g</h3>

Hope this helps you

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I believe your answer would be friction...
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ANTONII [103]
Water
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Kobotan [32]

From the relationship between wavelength and frequency, the frequency of the wave is reduced by half to 60 Hz as the wavelength is increased twice to 10 m at constant speed.

<h3>What is the relationship between wavelength, velocity and frequency of a wave?</h3>

The velocity, frequency and wavelength of a wave are related by the formula given below:

  • v = fλ

where

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  • λ is wavelength of the wave

From the above relationship:

If the wavelength of a wave is increased to 10m but the speed stays the same at 600 m/s, the frequency can be calculated as follows:

f = v/λ

f = 600/10

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Therefore, the frequency of the wave is reduced by half as the wavelength is increased twice at constant speed.

Learn more about frequency and wavelength of a wave at: brainly.com/question/4386945

6 0
2 years ago
What is the most likely evidence of an energy transformation taking place when a wite that is twisted and turned breaks
SashulF [63]

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The heat (thermal energy) evolves due to the internal friction developed by the relative motion of the internal particles of the wire, being kinetic energy transformed into heat energy.


It is the same phenomenon that is observed when a saw cuts a piece of metal and the reason why a cooling fluid is poured over the pieces of metal to avoid that the temperature raises too much.

6 0
3 years ago
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