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Afina-wow [57]
4 years ago
11

Can an organism be made of only one cell?

Chemistry
1 answer:
MAXImum [283]4 years ago
3 0
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. Unicellular organisms include bacteria, protists, and yeast.
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One mole of any gas has a volume of 24 dm3 or 24,000 cm3 at r.t.p .
brilliants [131]

Answer:

sorry I don't know heheh

7 0
3 years ago
A chemist prepares a solution of silver(I) nitrate AgNO3 by measuring out ×4.7102μmol of silver(I) nitrate into a 450.mL volumet
Veseljchak [2.6K]

The concentration in /mmolL of the chemist's silver(I) nitrate solution is 0.01047 mmoles/litre.

Explanation:

Data given:

Number of moles of AgNO3 in micro mole 4.7102micromol.

The concentration is supposed to be in mmol so the micromole will be converted to milimole.

So, 1 micromole = 0.001 millimole

hence, 4.712micromole will be 0.004712 millimole.

Volume is given as 450ml which is converted into L

to convert ml into L it is divided by 1000

so 0.45 L is the volume.

Molarity or concerntration is calculated by the formula,

molarity = \frac{number of moles}{volume in litres}  

putting the values in the formula:

molarity = \frac{0.0047103}{0.45}

              = 0.01047 mmoles/litre is the molarity of AgNO3 solution in 450 ml of solution.

3 0
4 years ago
One mL of water is equal to
solniwko [45]

1 milliliter of water (ml)

Equals : 0.04 ounces of water (oz wt.)

Fraction : 1/25 ounces of water (oz wt.)

3 0
4 years ago
Jesim wants to help Nancy understand the movement that happens during one Earth year, Jassim holds a small globe representing Ea
Alla [95]
The answer is D jessim should spin the glove quickly while walking in a circle around nancy.
4 0
3 years ago
Read 2 more answers
How many oxygen atoms are contained in 2.74 g of Al2(SO4)3?
abruzzese [7]

Answer:

5.79 × 10^23 Oxygen atoms

Explanation:

Number of Oxygen atom in the compound = 4×3 = 12

Molar mass of Al2(SO4)3 = 342 g/mol.

No of mole = mass/molar mass = 2.74/342 = 8.01×10^-03 mole

2.74g of Al2(SO4)3 × 1 mole of Al2 (SO4)3 / 342g of Al2 (SO4)3 * 12 mole of Oxygen/ 1mole of Al(SO4)3 * 6.02×10^23 Oxygen atom/ 1 mole of Oxygen

= 5.79×10^23 Oxygen atoms

3 0
3 years ago
Read 2 more answers
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