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slamgirl [31]
3 years ago
13

Do appearing on grass in the morning mixing glue and laundry powder to create putty

Chemistry
1 answer:
lana66690 [7]3 years ago
3 0
It is true that appearing on grass in the morning mixing glue and laundry powder creates putty. <span> Silly </span>putty is a gooey, stretchy, bouncy substance that's fun for all ages.<span>To easily make </span>putty<span>, start by emptying a full container of Elmer's </span>glue<span> into a plastic bowl.</span>
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Is krypton a non-reactive, highly reactive, or radioactive?​
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Explanation:

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1 year ago
A standard backpack is approximately 30cm x 30cm x 40cm. Suppose you find a hoard of pure gold while treasure hunting in the wil
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Explanation:

The dimensions of a standard backpack is 30cm x 30cm x 40cm

The mass of an average student is 70 kg

We know that, the density of gold is 19.3 g/cm³.

Let m be the mass of the backpack. So,

\text{density}=\dfrac{\text{mass}}{\text{volume}}\\\\m=d\times V\\\\m=19.3\ g/cm^3\times (30\times 30\times 40)\ cm^3\\\\m=694800\ g\\\\\text{or}\\\\m=694.8\ kg\approx 700\ kg

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3 years ago
How many neutrons are in selenium -36?
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3 years ago
(06.03 MC) A 50.0 mL sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. What i
oee [108]

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New volume is 25.0 mL

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Let's assume the gas sample behaves ideally.

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V_{1} and V_{2} represent initial and final volume respectively

T_{1} and T_{2} represent initial and final temperature (in kelvin) respectively

Here, T_{1}=T_{2}, V_{1}=50.0mL, P_{1}=20.0atm and P_{2}=40.0atm

So, V_{2}=\frac{P_{1}V_{1}T_{2}}{P_{2}T_{1}}=\frac{(20.0atm)\times (50.0mL)}{40.0mL}=25.0mL

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3 years ago
What type of energy is this and why?
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Explanation:

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