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Anna [14]
3 years ago
13

What components do not separate when left standing?

Chemistry
1 answer:
djyliett [7]3 years ago
8 0
Oil and water it’s components do not seperate when left standing
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fire transfers heat by ___, meaning some heat rises, and ___, meaning some heat goes out in every direction.
Kazeer [188]
Fire transfers heat by CONVECTION, meaning some heat rises, and FALL, meaning some heat goes out in every directions.




Hope that helps!!!
7 0
3 years ago
To make a 6.50M solution, how many moles of solute will be needed if 12.0 liters of solution are required
avanturin [10]

Answer:

78 moles of the solute

Explanation:

From the question;

  • Molarity of the solution is 6.50 M
  • Volume of the solution is 12.0 L

We want to determine the number of moles needed

We need to know that;

Molarity = Number of moles ÷ Volume

Therefore;

Number of moles = Molarity × Volume

Hence;

Number of moles = 6.50 M × 12.0 L

                             = 78 moles

Thus, the moles of the solute needed is 78 moles

8 0
3 years ago
Electronegativity values increase from left to right across a period in the periodic table because there is an increase in the c
Mademuasel [1]
First, let us define Electronegativity. Electronegativity is "the ability of an atom to attract electrons." In addition, electronegativity increases in elements from left to right, while on the other hand, electronegativity decreases from top to bottom in an element group. It decreases because the atomic radius increases as we go downward an element in the group.
5 0
3 years ago
A(n) ___ root is a root that is introduced into an equation in the process of solving the equation but does not satisfy the cond
Leto [7]

Answer:

An Extraneous root

Explanation:

A(n) Extraneous root is a root that is introduced into an equation in the process of solving the equation but does not satisfy the conditions of the original equation.

8 0
3 years ago
11.Calculate the molar mass of Fe2(SO3)3
Leno4ka [110]

Answer:

The molar mass and molecular weight of Fe2(SO3)3 is 351.8796.

4 0
2 years ago
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