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WINSTONCH [101]
3 years ago
8

Why is it incorrect to call an astronaut massless?

Chemistry
2 answers:
Reil [10]3 years ago
7 0
<span>Why is it incorrect to call an astronaut massless?

its incorrect because everything has mass wheather in space or on a planet.</span>
Fofino [41]3 years ago
5 0
Because mass is the amount of thing is in someone it would be correct to call an astronaut weightless if they were in space

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Please help me fast
alisha [4.7K]

Answer:

60.7 mole

Explanation:

for every 4 moles of iron 3 moles of oxygen is used.

So, moles of oxygen = \frac{3 * 80.9}{4} = 60.675

4 0
3 years ago
Read 2 more answers
Calculate the volume of chlorine molecules produced at room temperature and pressure, when 234g of sodium chloride are electroly
rewona [7]

The volume of chlorine molecules produced at STP would be 96 dm³.

<h3>Stoichiometric problem</h3>

Sodium chloride ionizes during electrolysis to produce sodium and chlorine ions as follows:

NaCl --- > Na^+ + Cl^-

This means that 1 mole of sodium chloride will produce 1 mole of sodium ion and 1 mole of chlorine ion respectively.

Recall that: mole = mass/molar mass

Hence, 234 g of sodium chloride will give:

                         234/58.44 = 4.00 moles.

Thus, the equivalent number of moles of chlorine produced by 234 g of sodium chloride will be 4 moles.

Recall that:

1 mole of every gas at Standard Temperature and Pressure = 24 Liters.

Hence:

4 moles of chlorine = 4 x 24 = 96 Liters or 96 dm³.

More on stoichiometric problems can be found here: brainly.com/question/14465605

#SPJ1

4 0
2 years ago
What is the only force that can act on an object in free fall?
balandron [24]
The answer is gravity
5 0
3 years ago
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How water deposits soil sediment and rock
Oliga [24]
Water deposits soil ,sediments ,and rock by moving them to a different place .Say like a beach .The ocean is currently moving the bits of sand and (glass:sand)rock pieces and always ending up in new places.Same as a river.!!!!
6 0
3 years ago
What is a jump start that can speed up the decomposition reaction in soda
vivado [14]

Answer:

you have to shake the soda up

4 0
3 years ago
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