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UkoKoshka [18]
2 years ago
13

What is the lead concentration of a saturated solution of lead(II) sulfate containing 0.020 M Na2SO4? Ksp for PbSO4 = 6.3x10-7.

Chemistry
1 answer:
labwork [276]2 years ago
8 0

Answer:

i want to help but  i   d   k. the answer :( sorry i couldnt help

Explanation:

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denpristay [2]
Hydrogen and oxygen! Happy holidays btw
3 0
3 years ago
PLS HELP!!! WILL GIVE BRAINLIEST!!! Really easy, I am just horrible at this stuff.
otez555 [7]

Answer:

B: Igneous, C: Metamorphic, D: Sedimentary

Explanation:

Sorry, i dont know A

6 0
3 years ago
Read 2 more answers
How to write a balanced nuclear equation on how uranium can disintegrate to Actium​
andrey2020 [161]

Answer:

Balancing Nuclear Equations

To balance a nuclear equation, the mass number and atomic numbers of all particles on either side of the arrow must be equal.

Explanation:

follows:

6

3

Li

+

2

1

H

→

4

2

He

+

?

To balance the equation above for mass, charge, and mass number, the second nucleus on the right side must have atomic number 2 and mass number 4; it is therefore also helium-4. The complete equation therefore reads:

6

3

Li

+

2

1

H

→

4

2

He

+

4

2

He

Or, more simply:

6

3

Li

+

2

1

H

→

2

4

2

He

image

Lithium-6 plus deuterium gives two helium-4s.: The visual representation of the equation we used as an example.

Compact

5 0
2 years ago
The unequal sharing of electrons between the oxygen and hydrogen atoms within a water molecule makes water a ____________ molecu
Ivanshal [37]

Answer:

Polar

Explanation:

8 0
2 years ago
Does wasting water also waste energy? Explain your reasoning.
77julia77 [94]

Answer:

Yes.

Explanation:

Wasting household water does not ultimately remove that water from the global water cycle, but it does remove it from the portion of the water cycle that is readily accessible and usable by humans. Also, "wasting" water wastes the energy and resources that were used to process and deliver the water.

6 0
3 years ago
Read 2 more answers
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