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3 years ago

Properties that make titanium useful for tennis rackets and wheelchairs

Chemistry

2 answers:

Elanso [62]3 years ago

7 0

Its durability, malleability, etc the basic properties of metals

Julli [10]3 years ago

5 0

Answer:

light-weightiness, durability

Explanation:

Titanium is chemical element with symbol Ti and the atomic number of the element is 22.

Titanium is a transition metal with silver lusture. It possess low density, and high strength and also high tensile strength. Titanium is also resistant to corrosion in sea water.

<u>Titanium is used in many sporting goods like tennis rackets, hockey, etc. Wheelchairs and the tennis rackets are better when they are lightweight, without being detracting from their quality.</u>

<u></u>

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Which two particles in an atom are equal in mass

Taya2010 [7]

Protons and neutrons.

Note: They probably are ABOUT the same mass. Don't think they are exactly the same.

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2 years ago

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When a molecule can occupy the same active site as the substrate, a situation called __________________ can result.

Sever21 [200]

When a molecule can occupy the same active site as the substrate, a situation called enzymes can result.

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2 years ago

At 25 ∘C the reaction CaCrO4(s)←→Ca2+(aq)+CrO2−4(aq) has an equilibrium constant Kc=7.1×10−4. What is the equilibrium concentrat

Nitella [24]

Answer:

2.67 × 10⁻²

Explanation:

Equation for the reaction is expressed as:

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Given that:

Kc=7.1×10⁻⁴

Kc= $[Ca^{2+}][CrO^{2-}_4]$

Kc= [x][x]

Kc= [x²]

7.1×10⁻⁴ = [x²]

x = $\sqrt{7.1*10^{-4}}$

x = 0.0267

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3 years ago

A concentration cell consists of two zn/zn2+ electrodes. the electrolyte in compartment a is 0.10 m zn(no3)2 and in compartment

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Answer:

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3 years ago

Why does the colour of copper sulphate solution change when an iron nail is dipped in it?

sineoko [7]

Answer:

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Explanation:

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CuSO4+3Fe---->Fe3SO4+Cu

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3 years ago