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
NISA [10]
2 years ago
12

Use the relative humidity table and the data to answer the question.

Chemistry
1 answer:
Dahasolnce [82]2 years ago
5 0

Answer:

Explanation:

B

You might be interested in
How many salt and water would you use to prepare 10% salt solution?
tatuchka [14]

Answer:

We can make 10 percent solution by volume or by mass. A 10% of NaCl solution by mass has ten grams of sodium chloride dissolved in 100 ml of solution. Weigh 10g of sodium chloride. Pour it into a graduated cylinder or volumetric flask containing about 80ml of water.

Explanation:

have a good day

4 0
2 years ago
Must new substances be formed when you observe a chemical property explain
GaryK [48]
No but a chemical change yes a chemical property is only a characteristic not change
5 0
3 years ago
Calculate the molar mass of N2O. Report your answer to 2 decimal places.
kvv77 [185]

Answer:

013 g/mol is the molar mass of N2O.

5 0
1 year ago
What can you tell by tracking oxidation numbers?
Alla [95]

<u>Answer</u>:

By tracking oxidation numbers we can identify the number electron in the atom

<u>Explanation</u>:

Tracking of electrons helps us to know when and how many electrons get transferred from one atom to other atom . Oxidation  referred as the “loss of one or more electrons” by an atom. When the oxidation number of an element increases, there is a loss of electrons and that element is being oxidized. Oxidation numbers are usually written with the sign (+plus or −minus) followed by the magnitude, which is the opposite of charges on ions. In their elemental stage oxidation number of an atom is zero.  

7 0
3 years ago
2. A 10 kg ball is rolled down a rail from a height of 20 m. What is the velocity at the bottom of the
solmaris [256]

Answer:

19.8m/s

Explanation:

Given parameters:

Mass of the ball  = 10kg

Height of the rail  = 20m

Unknown:

Velocity at the bottom of the rail  = ?

Solution:

The velocity at the bottom of the rail is its final velocity.

Using the appropriate motion equation, we can find this parameter;

   V²   = U²  + 2gH

V is the final velocity

U is the initial velocity

g is the acceleration due to gravity

H is the height

  the ball was rolled from rest, U  = 0

  V²  = O²  + 2 x 9.8 x 20

 V  = 19.8m/s

3 0
2 years ago
Other questions:
  • A solution of 10 M NaOH was used to prepare 2 L of 0.5 M NaOH. How many mL of the original NaOH solution are needed?
    15·1 answer
  • Which law states that at constant temperature the pressure of a given amount of gas is inversely proportional to the volume of t
    8·1 answer
  • Please answer asp! Which term is defined as the phase change from gas to liquid?
    12·2 answers
  • Determine the potential deaths resulting from the following exposure to chlorine:
    6·1 answer
  • How much energy does an electric hair dryer use if it draws 8.3 amps of current when using 120 volts for 5.0 minutes?
    12·2 answers
  • If radiation normally travels at the speed of light, why does it take longer than 100,000 years for energy from thermonuclear re
    13·1 answer
  • Enter a numerical expression that represents the sum of u squared and 9, multiplied by eleven
    10·1 answer
  • For the reaction between ammonium phosphate and lead (IV) nitrate, producing ammonium nitrate and lead (IV) phosphate, how many
    14·1 answer
  • One gallon milk is equal to how many milliliters of milk?
    6·1 answer
  • What must two objects have in order for gravitational force to act on them?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!