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3 years ago

2. In which state of matter do particles vibrate in place? *

Chemistry

2 answers:

Mariana [72]3 years ago

5 0

solid.................

solniwko [45]3 years ago

5 0

Answer:

b solid

Explanation:

i know for a fact

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Determine the maximum amount of NaNO3 that was produced during the experiment. Explain how you determine this amount.

Natali5045456 [20]

Answer:

9 moles

Explanation:

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2 years ago

Read 2 more answers

GarryVolchara [31]

Answer:

The value of the Golden Igloo is $227.4 million.

Explanation:

First, we need to find the inner and the outer volume of the half-spherical shell:

$V_{i} = \frac{1}{2}*\frac{4}{3}\pi r_{i}^{3}$

$V_{o} = \frac{1}{2}*\frac{4}{3}\pi r_{o}^{3}$

The total volume is given by:

$V_{T} = V_{o} - V_{i}$

Where:

$V_{i}$ : is the inner volume

$r_{i}$ : is the inner radius = 1.25/2 = 0.625 m

$V_{o}$ : is the outer volume

$r_{o}$ : is the outer radius = 1.45/2 = 0.725 m

Then, the total volume of the Igloo is:

$V_{T} = \frac{2}{3}\pi r_{o}^{3} - \frac{2}{3}\pi r_{i}^{3} = \frac{2}{3}\pi [(0.725 m)^{3} - (0.625 m)^{3}] = 0.29 m^{3}$

Now, by using the density we can find the mass of the Igloo:

$m = 19.3 \frac{g}{cm^{3}}*0.29 m^{3}*\frac{(100 cm)^{3}}{1 m^{3}} = 5.60 \cdot 10^{6} g$

Finally, the value (V) of the antiquity is:

$V = \frac{\$ 1263}{oz}*5.60 \cdot 10^{6} g*\frac{1 oz}{31.1034768 g} = \$ 227.4 \cdot 10^{6}$

Therefore, the value of the Golden Igloo is $227.4 million.

I hope it helps you!

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2 years ago

Examine the statement about alchemy

Arturiano [62]

Answer: B.

Explanation:

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3 years ago

Four 22.4 samples of nitrogen are bottled at STP and placed into environments with varying temperature. Which environment yield

Paha777 [63]

Mayeb a is the correct answer .....

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2 years ago

Help?

ss7ja [257]

Newton's F=ma, which means the force (F) acting on an object is equal to the mass (m) of an object times its acceleration (a)

Explanation:

F = ma, or force is equal to mass times acceleration.

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2 years ago