3 years ago

What are two ways that scientists u measure temperature

1 answer:

8 0

Using the same anchor points, he determined the freezing temperature for water to be 0 degree and the boiling temperature 100 degrees. The Celsius scale is known as a Universal System Unit. It is used throughout science and in most countries.

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ra1l [238]

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A large sport utility vehicle has a mass of 2600 kg.

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______ molecules have no net electrical charge

Reptile [31]

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A nonpolar molecule has no separation of charge

Explanation:

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Suppose you used 0.5 M NaOH to titrate your vinegar sample instead of 0.1 M. What effect does the concentration of base added ha

laiz [17]

Answer: the reliability will be worse

Explanation:

Suppose we used 0.5 M NaOH to titrate our vinegar sample instead of 0.1 M.

Now by using 0.5M instead of 0.1M we are increasing the concentration of NaOH,

We know that the moles used = Volume x concnetration.

so for the same no of moles, if the concentration increases, the volume decreases.

Hence it will consume less NaOH.

now Since the volume decreases, the titration volume of less number will increase the % error.

Therefore the reliability will be worse.

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3 years ago

What is the temperature shown on the thermometer below?

vaieri [72.5K]

Answer:

- 13 * c

Explanation:

hope it helps u.....

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3 years ago