3 years ago

Explain how a covalent compound can be a strong electrolyte and give an example.

1 answer:

4 0

Explanation:

Any Substances which dissolute in water yield to ions are called electrolytes. The electrolytes can be both covalent or electrovalent compounds. Polar covalent compounds can be strong electrolyte. Some common examples of covalent electrolytes are HCl, HBr, HI , etc. Solar compounds dissolve in polar solvent ( water).

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How will you demonstrate Newton's 1st Law of Motion at home? Brainstorm 2 or 3 possible demonstrations

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1. Roll a ball across a table into an object
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3 years ago

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An object weighs 32 newtons. What is its mass if a gravitometer indicates that g = 8.25 m/s?

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Explanation:

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2 years ago

A hayride wagon is going down a spooky country road at 15 m/s when a Scarecrow appears in the roadway. The man at the wheel of t

nexus9112 [7]

Answer:

d = 68.18 m

Explanation:

Given that,

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Time, t = 2.5 s

We need to find the distance covered by the hayride before coming to a stop. Let d is the distance covered. Using third equation of motion to find it :

$v^2-u^2=2ad\\\\d=\dfrac{v^2-u^2}{2a}\\\\d=\dfrac{-(15)^2}{2\times -1.65}\\\\d=68.18\ m$

So, the hayride will cover a distance of 68.18 m.

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3 years ago