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Talja [164]
4 years ago
13

Help me please i love you so much yes

Chemistry
1 answer:
egoroff_w [7]4 years ago
4 0

Answer: When this occurs, the particles bind with the chemicals and form larger particles, the clear water on top will pass through filters of varying compositions (sand.

Explanation: I hoped that helped.

You might be interested in
When you heat an air-filled balloon, what happens inside with regard to the movement of air molecules?
rodikova [14]
They heat up which helps the balloon fly
3 0
4 years ago
If the moxie tank has an initial pressure of 50 atm in the winter what will be the pressure in summer
elena55 [62]

The pressure of the Moxie's tank in the summer will be 110.5 atm.

The correct option is C.

<h3>What is pressure law?</h3>

According to the pressure law, if the volume remains constant, for a given mass of gas, the pressure applied to the container's sidewalls is directly proportional to the gas's absolute temperature.

<h3>Briefing:</h3>

This law can be expressed mathematically as

P₁/T₁ = P₂/T₂

where

P₁ is the starting pressure.

The final pressure is P₂.

The starting temperature is T₁

The final temperature is T₂

The pressure of the gas increases as its temperature does.

As a result, since summertime temperatures are higher than wintertime temperatures, the pressure within the Moxie's tank will be higher than 50 atm throughout the summer.

To know more about Pressure visit:

brainly.com/question/24106768

#SPJ10

The complete question is -

If the Moxie's tank has an initial pressure of 50 atm in the winter, what will be point the pressure in the summer?

A. 5.88 atm

B. 22.6 atm

C. 110.5 atm

3 0
1 year ago
Which scenario best describes an increase in the entropy of a system?
vovikov84 [41]

Answer:

A) A solid salt dissolves in water.

Explanation:

A solid, like a salt, dissociates into ions as it dissolves in liquid. The particles (ions) become more spaced apart and with greater randomness. This is increasing entropy.

5 0
4 years ago
Identify each pair of elements as likely to participate in ionic bonding when bonded together. Use your periodic table.
alekssr [168]

Answer:

1) NaCl, 5)MgS

Explanation:

What makes something an Ionic Bond:

  • Ionic bonds are generally between two oppositely charged ions. Usually salts are formed.
  • A metal and nonmetal are also generally considered to be ionic.
  • Electronegativity also plays a role in a difference of electronegativity of elements being greater than 2.0.

For 1) Na has a charge of 1+ and Cl has a charge of 1-. They both come together to form table salt. Their electronegativity is also larger than 2.0. Also Na is a metal and Cl ion is a nonmetal.

For 2) C and O are both nonmetals and are covalent bonds

For 3) Water is a polar covalent molecule because there is a electronegativity difference between H and O, but not great. H and O are also nonmetals.

For 4) While Fe is a metal and O is a nonmetal, their electronegativity difference is not greater than 2.0. This makes it polar covalent.

For 5) Mg is a metal and S is a nonmetal. They have a large electronegativity difference. Also Mg has a charge of 2+ while S has a charge of 2-.

5 0
3 years ago
Molar mass of osmium
lidiya [134]

Answer:-

190.23 gram mol-1

Explanation:-

Molar mass is the mass of 1 mole of that substance. It's unit is gram / mol or gram mol-1.

For an element it is equal to it's atomic weight.

The atomic weight of Osmium is 190.23

Hence the molar mass of Osmium is 190.23 gram / mol

7 0
4 years ago
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