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2 years ago

Which element can bond with titanium to form a polar covalent bond?

Chemistry

1 answer:

xxTIMURxx [149]2 years ago

6 0

Answer:

The element that could bind with titanium and form a covalent bond is chlorine, thus forming TiCl4 called titanium chloride

Explanation:

Titanium (IV) chloride, or titanium tetrachloride, is a colorless liquid. When opening a container of TiCl4 white fumes appear. This is due to the hydrolysis reaction that it undergoes with the environmental humidity.

Titanium (IV) chloride does not occur naturally in the environment and is manufactured from minerals that contain titanium. It is used to make metallic titanium and other titanium-containing compounds, such as titanium (IV) oxide, used as a white pigment in paints and other products, and to produce other chemicals.

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Write a balanced half-reaction describing the oxidation of gaseous dihydrogen to aqueous hydrogen cations.

xz_007 [3.2K]

The oxidation state of hydrogen gas is 0 and oxidation state of hydrogen cation is +1.
There’s an increase in oxidation number therefore it’s an oxidation reaction.
Oxidation reactions give out electrons. The masses and charges on both sides should be balanced
Half reaction is
H2 —> 2H+ +2e

8 0

2 years ago

Read 2 more answers

Trimix is a general name for a type of gas blend used by technical divers and contains nitrogen, oxygen and helium. In one Trimi

gladu [14]

Answer:

The correct answer is 28.2 %.

Explanation:

Based on the given question, the partial pressures of the gases present in the trimix blend is 55 atm oxygen, 50 atm helium, and 90 atm nitrogen. Therefore, the sum of the partial pressure of gases present in the blend is,

Ptotal = PO2 + PN2 + PHe

= 55 + 90 + 50

= 195 atm

The percent volume of each gas in the trimix blend can be determined by using the Amagat's law of additive volume, that is, %Vx = (Px/Ptot) * 100

Here Px is the partial pressure of the gas, Ptot is the total pressure and % is the volume of the gas. Now,

%VO2 = (55/195) * 100 = 28.2%

%VN2 = (90/195) * 100 = 46%

%VHe = (50/195) * 100 = 25.64%

Hence, the percent oxygen by volume present in the blend is 28.2 %.

8 0

2 years ago

According to periodic properties, what would be the most likely formula for the product obtained when Lv reacts with H2(g)?

svetoff [14.1K]

Answer:

H₂Lv

Explanation:

Lv is at group 6 on the periodic table, so it has 6 valence electrons, likely oxygen. Thus, to be stable, it needs to gain 2 electrons. Hydrogen has 1 electron in its valence shell, so H₂ can share 2 electrons with Lv, and because of that, the product would be:

H₂Lv.

5 0

2 years ago

Solving applied density problems Mr. Auric Goldfinger, criminal mastermind, intends to smuggle several tons of gold across Inter

Margarita [4]

Answer:

thickness = 0.29 cm

Explanation:

In order to make fake iron ball [made of gold] we should get mass of fake ball

should be equal to that of Iron ball.So for that we should calculate

volume of iron ball using diameter given ;formula is 4/3 pi r^3

given d= 6 cm;so radius r= 6/2 = 3 cm

then volume of Iron ball = 4/3 *3.14* 3^3 = 113.04 cm^3

So mass of iron ball = volume x density = 113.04 * 5.15 g/cm^3 = 582.156 g

This must be the mass of gold ball ;now calculate volume of gold ball using its

density

volume of gold ball = mass of gold ball/density of gold ball = 582.156 g/19.3 g/cm^3

= 30.1635 cm^3

Now this must be the volume of hollow sphere whose outer radius R = 3cm

and inner radius r= ??

Volume of hollow ball = 4/3pi[R3-r^3]

30.1635 cm^3 = 4/3 pi [3^3-r^3]

30.1635* 3/4*3.14 = 27 - r^3

7.2046 = 27- r^3

r^3 = 19.7954

r= 2.7051 cm

So the thick ness = outer radius- inner radius = 3 - 2.7051 = 0.2949 cm

rounding to 2 significant figures

we get thickness = 0.29 cm

8 0

2 years ago

The question is on the pic, thanks :)

Inessa05 [86]

It’s the BOA not the dog or kangaroo

8 0

1 year ago