3 years ago

Can u pls help me with this question

Chemistry

2 answers:

melomori [17]3 years ago

5 0

The answer is B. condensation

NARA [144]3 years ago

3 0

B. Condensation, water which collects as droplets on a cold surface when humid air is in contact with it.

You might be interested in

Which element has the least metallic character among Li,Be,Na and Mg

dem82 [27]

The element that has the least is na

7 0

3 years ago

Describe two advantages and two disadvantages of building your 3D model with modeling clay. (5 points)

marishachu [46]

Answer:

A model or simulation is only as good as the rules used to create it. It is very difficult to create an entirely realistic model or simulation because the rules are based on research and past events. The main disadvantage of simulations is that they aren't the real thing.

Explanation:

8 0

3 years ago

A group of dissimilar elements with a net charge remaining is called a _____. formulacompoundpolyatomicion reaction

Annette [7]

Answer:

A group of dissimilar elements with a net charge remaining is called a polyatomic ion.

Explanation:

5 0

3 years ago

The Ksp of yttrium iodate, Y(IO3)3 , is 1.12×10−10 . Calculate the molar solubility, s , of this compound.

torisob [31]

Answer:

1.427x10^-3mol per L

Explanation:

$Y(IO_{3} )_{3} ---- Y^{3+} +IO_{3} ^{3-}$

I could use ⇌ in the math editor so I used ----

from the question each mole of Y(IO3)3 is dissolved and this is giving us a mole of Y3+ and a mole of IO3^3-

Ksp = [Y^3+][IO3-]^3

So that,

1.12x10^-10 = [S][3S]^3

such that

1.12x10^-10 = 27S^4

the value of s is 0.001427mol per L

= 1.427x10^-3mol per L

so in conclusion

the molar solubility is therefore 1.427x10^-3mol per L

3 0

3 years ago

Mario wants to split a beam of white light into different colors. Which tool will work best?

cestrela7 [59]

The correct answer --> A

7 0

3 years ago

Can u pls help me with this question ​

Can u pls help me with this question