1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aleksley [76]
2 years ago
6

Last time I'm asking this, answer, this time, 50 points.

Chemistry
1 answer:
EleoNora [17]2 years ago
6 0

Explanation:

Well i mean clothes so cells make tissues which help organs clothes can technically help you if you fall it has layers so it woulf be as a cell?

You might be interested in
Which layer of Earth has partially melted material that moves the tectonic plates? Crust, Inner core, Mantle, Outer core
Elena L [17]
This question is very unspecific, but it is probably the Mantle. If that is wrong try Crust.<span />
4 0
3 years ago
Read 2 more answers
what is the molarity of a solution prepared dissolving 317 g of CaCl2 into enough water to make 2.50 L of solution?
Minchanka [31]

Answer:

1.14 M

Explanation:

Step 1: Calculate the moles corresponding to 317 g of calcium chloride (solute)

The molar mass of calcium chloride is 110.98 g/mol.

317 g CaCl₂ × 1 mol CaCl₂/110.98 g CaCl₂ = 2.86 mol CaCl₂

Step 2: Calculate the molarity of the solution

Molarity is equal to the moles of solute divided by the liters of solution.

M = moles of solute / liters of solution

M = 2.86 mol / 2.50 L = 1.14 mol/L = 1.14 M

4 0
2 years ago
Brainliest for an answer!
Degger [83]

The volume of H₂ : = 15.2208 L

<h3>Further explanation</h3>

Given

Reaction

2 As (s) + 6 NaOH (aq) → 2 Na₃AsO₃ (s) + 3 H₂ (g)

34.0g of As

Required

The volume of H₂ at STP

Solution

mol As (Ar = 75 g/mol) :

= mass : Ar

= 34 g : 75 g/mol

= 0.453 mol

From the equation, mol ratio As : H₂ = 2 : 3, so mol H₂ :

=3/2 x mol As

=3/2 x 0.453

= 0.6795

At STP, 1 mol = 22.4 L, so :

= 0.6795 x 22.4 L

= 15.2208 L

5 0
2 years ago
What are the four symbols for physical states of reactants and products?
Studentka2010 [4]
Solid -(s)
liquid - (l)
gas - (g)
aqueous - (aq)
7 0
3 years ago
The laboratory process of distillation does not involve
riadik2000 [5.3K]
C liquids with different boiling points, to distill you only use one liquid

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the most complex scientific formula?
    11·1 answer
  • Robert Hooke was the first scientist to give the cell a name. Which statement is true about him?
    6·2 answers
  • How many moles are in 4.3 x 1024 molecules of H20?
    9·1 answer
  • An organism’s genotype is
    13·1 answer
  • Adenosine triphosphate is the:
    14·2 answers
  • An object has a mass of 15.2 g and a volume of 8.9 mL. <br> What is the density of the object?
    8·1 answer
  • MHA FANS FINISH THE MEME<br> who's that Pokémon?<br><br> Fudge!<br> -bakugou
    5·1 answer
  • 50 POINTS!!!!!!
    12·1 answer
  • Predict the bond angles for each of the following labeled bonds.
    8·1 answer
  • In an exothermic reaction, the energy of the reactants is greater than the energy of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!