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Marat540 [252]
3 years ago
7

These type of cells lack a nucleus -

Chemistry
2 answers:
nexus9112 [7]3 years ago
5 0
Prokaryotes are organisms whose cells lack a nucleus and other organelles
lesya [120]3 years ago
3 0

Answer:

Prokaryotes are cells that lacks nucleus

Explanation:

Hope you have a great amazing day and winter break:)

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The attraction between oppositely charged ions is called
Irina18 [472]
Its called ionic bonding! :^)
3 0
3 years ago
A solid precipitate is formed from the reaction of lead nitrate and sodium chromate.
LUCKY_DIMON [66]

Lead chromate is a precipitate that is formed on the reaction of lead nitrate with sodium chromate. The best method to separate this precipitate from the solution is filtration.

  • A precipitate can be defined as an insoluble solid formed in a chemical reaction. It appears as a cloudy and resulted after a reaction.
  • The lead chromate is yellow colored precipitate that forms after the reaction of lead nitrate with sodium chromate.
  • The process of separation of insoluble solids from the liquids by the use of filters is known as filtration. Insoluble solids are also called as precipitates these precipitates are formed in a chemical reaction.
  • Filtration will help in separation of  insoluble solid yellow colored lead chromate precipitate from the solution using a porous material or filter that selectively inhibits the passage of solid precipitate material and allows the solution to pass through it.

Learn more about filtration:

brainly.com/question/24615878

5 0
3 years ago
Find the limiting reagent if 0.25 moles of Co2 react with 0.1 moles of KO2​
brilliants [131]

Answer:

KO₂ is limiting reactant

Explanation:

Based on the balanced reaction:

2CO₂ + 4KO₂ → 2K₂CO₃ + 3O₂

<em>2 moles of CO₂ react with 4 moles of KO₂.</em>

<em />

Thus, for a complete reacction of 0.25 moles of CO₂ are required:

0.25 moles * (4moles KO₂ / 2moles CO₂) = 0.5 moles of KO₂

As there are just 0.1 moles:

<h3>KO₂ is limiting reactant</h3>
4 0
3 years ago
Write the name of any two metalloids ?​
sertanlavr [38]

Answer:

Germanium and Polonium

Explanation:

Can you please mark me brainliest since I was the first person to answer :p

4 0
3 years ago
Read 2 more answers
A gas under an initial pressure of 0.60 atm is compressed at constant temperature from 27 L to 3.0 L. The final pressure becomes
IRINA_888 [86]

Answer: 5.4

Explanation:

P2 = P1V1/V2

P2 = (.60atm x 27L) / 3.0L  = 5.4atm

8 0
3 years ago
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