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crimeas [40]
2 years ago
10

Who is princess tianas best friend, if you can get her name right then ill give you brainliest

Chemistry
2 answers:
marshall27 [118]2 years ago
5 0

Answer:

<h2>Oo i think her name is Tiana..... ❤️❤️</h2>
juin [17]2 years ago
3 0

Answer:

Charlotte La Bouff

Explanation:

"Lottie" if you will

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A student sets up the following equation...
Sphinxa [80]

Answer:

The answer to your question is given below

Explanation:

From the question given above, the following data were obtained:

Concentration (g/mL) = 0.04 g/mL

Concentration (g/L) =?

We can convert g/mL to g/L by doing the following:

1 g/mL = 1000 g/L

Therefore,

0.04 g/mL = 0.04 g/mL × 1000 g/L / 1 g/mL

0.04 g/mL = 40 g/L

0.04 g/mL is equivalent to 40 g/L.

Thus, the concentration (g/L) is 40 g/L

3 0
2 years ago
[H+] = 2.5 x 10-10 M<br> What’s the pH
Reika [66]

Answer:

9.6

Explanation:

pH = - log[2.5*10^{-10}]= 9.6

6 0
3 years ago
Match the formula for the following compound: 
tester [92]

valence of magnesium is 2

and valence of sulfate-ion is 2 too

answer: MgSO4•7H2O

4 0
3 years ago
Read 2 more answers
Calorimeter containing 1000 grans of water the initial temperature of water is 24.85 degrees . the heat of water is 4.184 j/g de
kvasek [131]
<h3><u>Answer;</u></h3>

10.80 ° C

<h3><u>Explanation;</u></h3>

From the information given;

Initial temperature of water =  24.85°C

Final temperature of water = 35.65°C

Mass of water = 1000 g

The specific heat of water ,c = 4.184 J/g °C.

The heat capacity of the calorimeter  = 695 J/ °C

Change in temperature ΔT = 35.65°C - 24.85°C

                                             = 10.80°C

3 0
3 years ago
What causes water to increase in density?
murzikaleks [220]

Explanation:

temperature changes affect seawater density as water cools its density increases. As water cools H2O molecules pack more closely together because the molecules are vibrating less at low temperatures and take up less volume. The same number of water molecules in smaller volume results higher density

3 0
3 years ago
Read 2 more answers
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