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3 years ago

How many atoms of h are in 1 mol of (nh42so4?

1 answer:

8 0

1 mole of NH42SO4 contains 42 moles of H. We take the 42 moles of H and multiply that times Avogadro's number (6.02x10^23) and get 2.5284x10^25 atoms of hydrogen

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The environment needs to what for natural selection to occur

allsm [11]

Answer:

i know 3, reproduction, organisms, and variations in traits

Explanation:

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2 years ago

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What ion is at a higher concentration in the extracellular fluid than in the intracellular fluid?

Phoenix [80]

There are two types of fluid in the body extracellular fluid and intracellular fluid (ECF and ICF), together they are account for total body water.
The Sodium (Na+) ion is at higher concentration in the extracellular fluid than in the intracellular fluid. The function of extracellular fluid is that it provide cells to watery environment so that they can easily live and perform their function.

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2 years ago

A 4.7g sample of ethanol is burned in a calorimeter containing 95.8 mL of water. If the initial temperature of the water is 29.1

Anna11 [10]

Answer:

Anywhere you go, I'll go

Shadows in the camera light

And you don't wanna take it slow, so don't

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I can't even lie

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And out of reach

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Feel it when you're close to me

And out of reach

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You and me got, you and me got

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Feel it when you're close to me

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Ohh, we got la, la, la, we got lots of good vibrations

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2 years ago

What is the function of the two microscope lenses?

mafiozo [28]

The fiction is b because the terms mean subtract

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3 years ago

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Phytic acid binds minerals so that they cannot be absorbed. phytic acid is found in

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This is most found commonly in cereal grains. Phytic acid is discovered in the year 1903, a soaked cyclic acid, is the main storage form of phosphorus in numerous plant tissues, particularly in bran and seeds. It can be found in cereals and grain fibers.

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2 years ago