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
inessss [21]
3 years ago
10

SCIENCE QUESTION help?

Chemistry
1 answer:
dusya [7]3 years ago
8 0
C. reaction to light
You might be interested in
2. force → the rate at which an object changes position; distance divided by time
yaroslaw [1]

Answer:

2. True

3. True

4. False

Explanation:

4 0
3 years ago
A.)The equilibrium constant, Kp, for the following reaction is 0.110 at 298 K:
Ainat [17]
<span>PPCl5 = ?? atm hop it helps</span>
3 0
4 years ago
How do volcanoes remind<br> us that god still cares for<br> This world
olga55 [171]

Answer:

I'm not really religious but I will take a shot looking from your perspective.

He shows that he is still acting around us by showing how powerful he is and that to remind us that he still does things on this earth and still acts around this earth.

4 0
3 years ago
Read 2 more answers
What is the IUPAC name for the compound shown below? ch3ch2ch2cnhch2ch3
Nataly_w [17]

We need the  IUPAC name of the given compound.

The IUPAC name is: Hexan-3-imine.

The molecule has six carbon atoms in its skeleton. C=NH bond is attached to the skeleton at 3-position.

The functional group present in this molecule is imine (C=NH).

3 0
3 years ago
Read 2 more answers
A 50 L cylinder is filled with argon gas to a pressure of 10130.0 kPa at 300°C. How many moles of argon gas does the cylinder co
KengaRu [80]
In this problem, we need to use the ideal gas law. The following is the formula used in ideal gas law: PV = nRT, where n refers to the moles and R is the gas constant.

Given 
P = 10130.0 kPa 
V = 50 L
T = 300 degree celcius + 273.15 = 573.15 K
R = 8.314 L. kPa/K.mol

Solution
To get the moles which represent the "n" in the formula, we need to rearrange the equation.

PV = nRT                      PV
----    ------    --->    n = --------
 RT     RT                       RT

          10130.0 kPa  x 50 L
n= ---------------------------------------------
       8.314 L. kPa/K.mol  x 573.15 K
             506,500 
  =  ----------------------------
         4,765.17  mol K

=106.29 mol Ar

So the moles of argon gas is 106.29 moles 
8 0
3 years ago
Read 2 more answers
Other questions:
  • S, selentum 83 has a half life
    15·1 answer
  • What is the temperature of 0.750 mol of a gas stored in a 6,850 mL cylinder at 2.21 atm? Use PV=nRT and R=0.0821 (L•atm)/(mol•K)
    10·2 answers
  • 150 lb of NaCl are initially dissolved in 500 gal of a NaCl solution in a container. Water is continuously added to the containe
    12·1 answer
  • What Is A Nebula?
    9·2 answers
  • You have two 466.0 mL aqueous solutions. Solution A is a solution of silver nitrate, and solution B is a solution of potassium c
    9·1 answer
  • Help me!!!<br>will give the brainliest!!<br>plz answer correctly<br>Urgent!!!​
    11·2 answers
  • An increase in which of the following does not increase the rate of a chemical reaction?
    15·1 answer
  • What is produced and released into the atmosphere when people burn fossil fuels?<br> help plzzzz
    7·1 answer
  • 8.
    11·1 answer
  • What is the molarity of a solution containing 11.2 g Ca(N03)2 in 175 mL of solution?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!