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
zhannawk [14.2K]
4 years ago
13

How can you make a solution saturated

Chemistry
1 answer:
Vlada [557]4 years ago
3 0
You add solute until it can't dissolve anymore.
You might be interested in
The first stage of a(n) _____________________ is when clouds form; this is the cumulus stage.​
alekssr [168]

Answer:

I think it might towering cumulonimbus or cumulonimbus

5 0
4 years ago
What would you need to do to calculate the molarity of 10g of NaCl in 2kg of water?
Artist 52 [7]

Answer:

B) we will convert the 10 g of NaCl into moles.

Explanation:

Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.

Formula:

Molarity = number of moles of solute / L of solution

we will convert the 10 g of NaCl into moles.

Number of moles of NaCl:

Number of moles = mass/molar mass

Number of moles = 10 g/ 58.44 gmol

Number of moles = 0.17 mol

1 Kg = 1 L

Molarity = 0.17 mol / 2 L

Molarity = 0.085 mol/L

Molarity = 0.085 M

6 0
3 years ago
Read 2 more answers
What is the mass of 3.022 moles of cobalt?
mote1985 [20]

Answer:

178.1g

Explanation:

m= n × MM

where

m is mass

n is moles &

MM is molecular mass

The molecular mass of cobalt is 58.933195. With this information and the number of moles given in the question, we can perform the calculation

m= 3.022 × 58.933195

m=178.09611529

m= 178.1g

7 0
3 years ago
What is the standard entropy change for the reaction below? 2 CO(g) + 2 NO(g) → N2(g) + 2 CO2(g) S o (CO(g)) = 197.7 J/(mol·K) S
photoshop1234 [79]

Answer:

\Delta _RS^o=-230J/(mol*K)

Explanation:

Hello,

In this case, for the given chemical reaction:

2 CO(g) + 2 NO(g) \rightarrow N_2(g) + 2 CO_2(g)

The standard entropy change is computed by subtracting the products standard enthalpy and the reactants standard enthalpy considering each species stoichiometric coefficients:

\Delta _RS^o=S ^o_{N2(g)}+2S ^o_{CO2(g)}-2S ^o_{CO(g)}-2S ^o_{NO(g)}\\\\\Delta _RS^o=191.6J/(mol*K)+2*213.8J/(mol*K) -2*213.8J/(mol*K) -2*210.8J/(mol*K)\\\\\Delta _RS^o=-230J/(mol*K)

Best regards.

3 0
3 years ago
Read 2 more answers
Describe Democritus’s atomic theory.
Rus_ich [418]
There is a piece of matter that can't be divided ,that is an atom
7 0
3 years ago
Other questions:
  • How many grams are in 8.5 moles of h20
    11·2 answers
  • According to Wookieepedia, Kylo Ren stands 1.89 m tall and his mass is 89 kg. Calculate his earth-weight in lbm. (2 pts) a. b. A
    15·1 answer
  • Identifying Physical Properties of Matter
    7·2 answers
  • What is the difference between basis and basic​
    9·1 answer
  • During lab, you measured the heat of reaction by mixing solutions of FeCl3 and NaOH.
    10·1 answer
  • How many grams of aluminum is required to react with 75.0 ml of 2.50 M HCl?
    8·1 answer
  • Who was the person to receive corona
    12·2 answers
  • SOMEONE, PLEASE HELP ME AND ILL HELP YOU THIS TAKES MY WHOLE GRADE
    6·1 answer
  • Nén một hỗn hợp khí gồm 3,0 mol nitơ và 7,0 mol hiđro trong một bình kín, phản ứng có sẵn chất xúc tác thích hợp và nhiệt độ của
    14·1 answer
  • Kobe is testing whether 100 g of substance A, 100 g of substance B, or 100 g of substance C produces more oxygen in a chemical r
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!