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Marianna [84]
3 years ago
14

ILL IBE BRAINLY Asian Tsunami 2004:

Chemistry
1 answer:
PIT_PIT [208]3 years ago
5 0
2. In many ways, one being everything is destroyed. All of the trees, plants, everything. It wouldn’t be a safe place to stay either.

3. A few ecosystems that live in the ocean. Because, they would still be in the ocean.

i’m sorry i don’t know the other answers best of luck tho!
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In the hydrogenation of oils the catalyst used is: <br>A. Pt<br>B. Ni <br>C. Fe<br>D. V2O5​
natima [27]

Answer:

B

Explanation:

plz follow me and give brainliest

5 0
3 years ago
A flask contains 0.280 mol of liquid bromine, br2. Determine the number of bromine molecules present in the flask.
Nat2105 [25]

Answer:

              1.68 × 10²³ Molecules

Explanation:

                     As we know that 1 mole of any substance contains exactly 6.022 × 10²³ particles which is also called as Avogadro's Number. So in order to calculate the number of particles (molecules) contained by 0.280 moles of Br₂, we will use following relation,

           Moles  =  Number of Molecules ÷ 6.022 × 10²³ Molecules.mol⁻¹

Solving for Number of Molecules,

           Number of Molecules  =  Moles × 6.022 × 10²³ Molecules.mol⁻¹

Putting values,

           Number of Molecules  =  0.280 mol × 6.022 × 10²³ Molecules.mol⁻¹

           Number of Molecules  = 1.68 × 10²³ Molecules

Hence,

           There are 1.68 × 10²³ Molecules present in 0.280 moles of Br₂.

4 0
3 years ago
Does it take faster for sugar or color (tint) to dissolve in water and WHY?
Ne4ueva [31]

Answer:that sugar dissolves faster in a warm liquid than in a cool

Explanation:

Molecular diffusion, often simply called diffusion, is the thermal motion of all (liquid or gas) particles at temperatures above absolute zero. The rate of this movement is a function of temperature, viscosity of the fluid and the size (mass) of the particles. Diffusion explains the net flux of molecules from a region of higher ... Diffusion of solvents,

3 0
3 years ago
A Question 2 (2 points) Retake question
Ksivusya [100]

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3.3765 Mol O2

Explanation:

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3 years ago
(URGENT FOR BRAINLIEST!!)
aniked [119]

Answer:

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Explanation:

when plates move towards each other they create mountains

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3 years ago
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