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Dominik [7]
3 years ago
6

Please make sure you are correct thank you!!

Chemistry
2 answers:
blagie [28]3 years ago
6 0

Answer:

F.

Explanation:

Steam is a gas formed when liquid is heated.

Nadya [2.5K]3 years ago
4 0
It’s F bc when it is boiling the particles flow up and gas particles go up into the air
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Water vapor is heated and rising into the air is called what?
Lady_Fox [76]

Answer:

Evaporation

Explanation:

3 0
3 years ago
How many atoms of of titanium are present in a sample containing 0.375 moles Ti
Natasha2012 [34]

2.258302785 x 10^{23} atoms of titanium are present in a sample containing 0.375 moles of Ti.

<h3>What are moles?</h3>

A mole is defined as 6.02214076 × 10^{23} of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.

To find the number atoms we need to multiply by 6.02214076 × 10^{23}.

0.375 moles x  6.02214076 × 10^{23}

2.258302785 x 10^{23}

Hence, 2.258302785 x 10^{23} atoms of titanium are present in a sample containing 0.375 moles of Ti.

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brainly.com/question/8455949

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6 0
2 years ago
A BaSO4 slurry is ingested before the gastrointestinal tract is x-rayed because it is opaque to x-rays and defines the contours
NNADVOKAT [17]

Explanation:

The given reaction equation is as follows.

         BaSO_{4}(s) \rightleftharpoons Ba^{2+}(aq) + SO_{4}^{2-}(aq)

The value of \Delta G^{o} = 59.1 kJ/mol

We know that ,

            \Delta G^{o} = -RT ln K_{sp}

 or,       ln K_{sp} = -(\frac{\Delta G^{o}}{RT})&#10;

                       = -(\frac{59.1 kJ/mol}{(8.314 \times 10^{-3} kJ/mol.K \times 310 K))}[/tex]  

            = -22.93

or,      K_{sp} = e^{-22.93}

                      = 1.1 \times 10^{-10}

      K_{sp} = [Ba^{2+}][ SO_{4}^{2-}]

Therefore,      [Ba^{2+}] =\sqrt{K_{sp}}

                                        = \sqrt{ 1.1 \times 10^{-10}}

                                         = 1.05 \times 10^{-5} M

Therefore, we can conclude that the value of [Ba^{2+}] in the intestinal tract is 1.05 \times 10^{-5} M.

7 0
3 years ago
Researchers can use solvents to extract, or break apart, components of a cell or tissue to separate and/or isolate components. I
Tems11 [23]

The cell membrane which is more fat permeable will be present at the end of the process.

Solvent extraction is a very important method if separating mixtures. The principle of solvent extraction is based on the idea of like dissolves like. A substance dissolves in the component of the system in which it is most soluble.

If a cell extract is dissolved in a nonpolar solvent, the cell membrane which is mostly permeable to nonpolar molecules will dissolve most in the solvent.

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6 0
2 years ago
Energy from the Sun reaches us via: *<br> Radiation<br> Conduction<br> Convection<br> Reflection
kramer

Answer:

the andswer is radiation

3 0
3 years ago
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