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Sati [7]
3 years ago
13

Hii! i’m timed so can someone please answer quickly!

Chemistry
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer:

2

Explanation:

hope this helps ^^

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At equilibrium, a 1.00 M OClÈ solution has an [OHÈ] of 5.75 × 10ÈÊ M. Which of the following is the correct pH of the solution?
omeli [17]
<span>pOH = 9.2 

pH = 4.8</span><span>
That's your </span>answer!!

Hope I helped!! :)
3 0
3 years ago
Hich of the following statements is true about what happens during a chemical reaction?
postnew [5]
I believe it is <span>d. the bonds of both the reactants and the products are formed.</span>
6 0
3 years ago
The diagram below shows the different phase transitions that occur in matter.
klio [65]

Answer:

4

Explanation:

right on edge 2021

8 0
3 years ago
Read 2 more answers
The density of a gold nugget is 19.3 g/cm3. If the volume of the gold nugget is 0.00369 L the mass of the nugget is
Sauron [17]

Answer:

The answer to your question is 71.22 g

Explanation:

Data

Density = 19.3 g/cm³

Volume = 0.00369

mass = ?

Formula

Density = \frac{mass}{volume}

Solve for mass

mass = density x volume

Process

1.- Convert volume from liters to cubic centimeters

                 1 l ----------------  1000 cm³

             0.00369l ---------   x

                x = (0.00369 x 1000 ) / 1

                x = 3.69 cm³

2.- Substitution

       mass = 19.3 x 3.69

3.- Simplification and result

       mass = 71.22 g

6 0
3 years ago
Convert 835g Ar to liters of Argon gas. Please Help!!!
Feliz [49]
 835 g Ar  to  liters of Argon  gas  is  calculated as    follows

find  the  moles of Ar =  mass/molar mass

= 835g /39.95  g/mol  =  20.9  moles

At  STP   1mole of  ideal  gas =  22.4 L,  what  about  20.9 moles

= 20.9 moles/1mole x 22.4 L =468.16 L  of Argon
5 0
3 years ago
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