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ivanzaharov [21]
3 years ago
14

The deepest hole on Earth is only about 12 km deep. So, you should know that most of the data you collected in this virtual lab

re actually scientific inferences, and factual data. Do you think any this information will change in your lifetime? Why or why not?
Chemistry
2 answers:
arsen [322]3 years ago
8 0
Sorry man i just need the points hope you find the answer soon
Ne4ueva [31]3 years ago
6 0

Answer:

                                       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Explanation:

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SO2+02➡SO3 <br>balance chemical equation​
Slav-nsk [51]

Answer:

2S02 + O2 ---> 2SO3

<u><em>Its</em><em> </em><em>balanced</em><em> </em><em>now</em><em> </em><em>as</em><em> </em><em>Reactants</em><em> </em><em>=</em><em> </em><em>Products</em><em>.</em><em> </em></u>

8 0
3 years ago
How is a planet different from a moon? (2 points)
earnstyle [38]

Answer:

A

Explanation:

I just know.

7 0
3 years ago
Energy conversion means reducing energy use True or false
I am Lyosha [343]
False, energy conversion just means the energy is going to be used by another force
3 0
3 years ago
Most reactive<br> O Be<br> O Mg<br> O Ba<br> o Ca<br> Which one is the most reactive
katen-ka-za [31]

Answer:

Mg

Explanation:

I think the answer is Mg

7 0
3 years ago
a scuba diver's tank contains 0.29g of oxygen compressed into volume of 2.3L. What is the pressure in the tank at 9C?
viva [34]

Answer:

The answer to your question is P = 0.18 atm

Explanation:

Data

mass of O₂ = 0.29 g

Volume = 2.3 l

Pressure = ?

Temperature = 9°C

constant of ideal gases = 0.082 atm l/mol°K

Process

1.- Convert the mass of O₂ to moles

                16 g of O₂ -------------------- 1 mol

                0.29 g of O₂ ----------------   x

                    x = (0.29 x 1)/16

                    x = 0.29/16

                    x = 0.018 moles

2.- Convert the temperature to °K

Temperature = 9 + 273 = 282°K

3.- Use the ideal gas law ro find the answer

              PV = nRT

-Solve for P

              P = nRT/V

-Substitution

              P = (0.018 x 0.082 x 282) / 2.3

-Simplification

              P = 0.416/2.3

-Result

               P = 0.18 atm

5 0
3 years ago
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