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Anarel [89]
2 years ago
6

Give a reason why laboratory apparatus are made of ceramics​

Chemistry
1 answer:
mixer [17]2 years ago
5 0
Ofc porcelain crucible is a high efficiency material and It can be used as a test piece, retort, but the most common use is as a smelting vessel which is used in furnaces or fire with direct flame.
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A motorcycle travel at 6.0 m/s. After 3.0 second, the motorcycle travel at 15.0 m/s. Which of the following was the average acce
Lerok [7]

Hello!

\large\boxed{a = 3m/s^{2}}

Use the following equation to solve for the average acceleration of the motorcycle:

a = \frac{v_{f}-v_{i}}{t}

Plug in the given final, initial velocities, and the time:

a = \frac{15-6}{3}\\\\a = \frac{9}{3}\\\\a = 3m/s^{2}

7 0
3 years ago
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astra-53 [7]
Sodium chloride is made from one sodium atom and one chlorine atom:

Sodium has a charge of +1, or just +.

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3 years ago
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garik1379 [7]
This is false, because copper is an element.
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3 years ago
How many milligrams of sugar are in a teaspoon of sugar
grigory [225]

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LiRa [457]
B. False
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3 years ago
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