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
Triss [41]
3 years ago
12

I need help rearranging the following formulas to solve for the requested variable please

Chemistry
1 answer:
shtirl [24]3 years ago
8 0

Answer :

Part (e): C_2=\frac{C_1\times P_2}{P_1}

Part (f): P_2=\frac{C_2\times P_1}{C_1}

Part (g): \text{Volume}=\frac{\text{Mass}}{\text{Density}}

Explanation :

Part (e):

The given expression is:

\frac{C_1}{P_1}=\frac{C_2}{P_2}

Now rearranging the the terms, we get:

C_2=\frac{C_1\times P_2}{P_1}

Part (f):

The given expression is:

\frac{C_1}{P_1}=\frac{C_2}{P_2}

Now rearranging the the terms, we get:

P_2=\frac{C_2\times P_1}{C_1}

Part (g):

The given expression is:

\text{Density}=\frac{\text{Mass}}{\text{Volume}}

Now rearranging the the terms, we get:

\text{Volume}=\frac{\text{Mass}}{\text{Density}}

You might be interested in
What is a change in the arrangement of bases in a gene called?????
Jobisdone [24]
Asexual reproduction.<span>
</span>
4 0
3 years ago
Read 2 more answers
What would diluting the vinegar do to the rate of a reaction between vinegar and sodium hydroxide? decrease the rate of reaction
GarryVolchara [31]
Vinegar is aceti acid diluted in water.

The reaction of vinegar with sodium hydroxide is:

CH3COOH + NaOH ---> CH3COONa + H2O

That is an acid-base reaction.

The speed of reaction is proportional to the concentrations of the reactants.

Then, given thatn when you dilute the vinegar you decrease the concentration of CH3COOH, the rate of reaction will decrease.

Answer: decrease the rate of reaction.


4 0
3 years ago
If the heat of fusion for water is 334 j/g, how many Jules are needed to melt 45.0 g of ice at 0.0°c?
finlep [7]

Given parameters:

Heat of fusion of water  = 334j/g

Mass of ice  = 45g

Temperature of ice =  0.0°c

Unknown:

Amount of heat needed to melt = ?

Solution:

This is simply a phase change and a latent heat is required in this process.

  To solve this problem; use the mathematical expression below;

             H  = mL

where m is the mass

            L is the heat of fusion of water;

              H  = 45 x 334  = 15030J

7 0
3 years ago
A lab technician mixed a 550 ml solution of water and alcohol. if​ 3% of the solution is​ alcohol, how many milliliters of alcoh
kupik [55]

The solution 550 ml total and first we will find the amount of alcohol. 3% = 0.03 550 ml x .03 = 16.5 ml alcohol
 Then to find the amount of water used, we just have to subtract the amount of alcohol from the total volume  
550 ml total - 16.5 ml alcohol = 533.5 ml water
5 0
4 years ago
Water is a source of ______________ for chemical reactions in cells.
S_A_V [24]

Answer:Electrolyte

Explanation:Electrolyte is a compound either in solution or in molten form that gets decomposed by thee passage if electricity through it. Water is polar,but a weak electrolyte, so in cells,water is used as an electrolyte

5 0
3 years ago
Other questions:
  • A main group metal was studied and found to exhibit the following properties: It does not occur free in nature. It loses valence
    12·1 answer
  • Near the surface of a liquid, fast-moving particles can break free and become a gas.
    7·1 answer
  • Which of the following is an example of how pictures of a planet's surface can provide evidence about the planet's natural resou
    5·1 answer
  • I have a rock with the mass of 4.8 and a volume of 2.3.
    12·2 answers
  • How do densities of the solids compare to those of the liquid?
    12·1 answer
  • The three states of matter are solid, liquid, and gas. true or false
    6·1 answer
  • Which of the following is a distinguishing difference between rocks and minerals?
    15·2 answers
  • Help me plzz in chemistry​
    8·1 answer
  • Which of the following is a pure substance?
    15·1 answer
  • Which of the following is a stock exchange in the United States?(1 point)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!