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
zhuklara [117]
2 years ago
7

Hof metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the

Chemistry
1 answer:
Rus_ich [418]2 years ago
3 0

Answer:

The plate would only begin to slowly cool down

Explanation:

As the plate is introduced to room temperature the plate kind of stimulates oxidation in a way as in the plate is no longer in a state of continuous heat.

You might be interested in
a total of 1.4 moles of sodium nitrate is dissolved in enough water to make 2.0 liters of an aqueous solution. the gram-formula
kompoz [17]

Answer:

1.4 moles/ 2.0 L= 0.7 M

Explanation: Molarity= moles of solute/ Liters of solution

therefore just plug the numbers in and you'll find the molarity to equal. 0.7

7 0
2 years ago
Please help my teacher has like given up
NikAS [45]

Answer:

24.47 L

Explanation:

Using the general gas law equation:

PV = nRT

Where;

P = pressure (atm)

V = volume (L)

n = number of moles (mol)

R = 0.0821 Latm/molK

T = temperature (K)

According to the provided information in this question,

P = 1.0 atm

V = ?

n = 1 mol

T = 25°C = 25 + 273 = 298K

Using PV = nRT

V = nRT ÷ P

V = 1 × 0.0821 × 298 ÷ 1

V = 24.465 ÷ 1

V = 24.465

V = 24.47 L

5 0
3 years ago
Which describes a substance with a high index of refraction?
Mazyrski [523]

Answer:

It causes light to slow down significantly

Explanation:

The index of refraction of a substance describes the speed of light in that substance, as a ratio of the speed of light in vacuum to its speed in that substance.

just search it up and there is your answer

5 0
3 years ago
Read 2 more answers
What type of elements are generally involved in covalent bonding?
Roman55 [17]
<span>In organic chemistry, covalent bonding is most often associated with carbon compounds, which are known as organic chemicals. Hydrogen is also involved most of the time, as well as oxygen. Other elements can also be involved, but less frequently.</span>
5 0
3 years ago
Which of the following would label the boxes correctly?
choli [55]
The last one 1) exothermic; 2) exothermic
5 0
3 years ago
Other questions:
  • Changing the number of _____ would change an atom into an atom of a different element. changing the number of _____ would change
    11·1 answer
  • What is included in each square (element) on the Periodic Table? I'm looking for four things
    12·1 answer
  • An organic solvent has a density of 1.31 g/mL. What volume is occupied by 57.5 g of the liquid?
    10·1 answer
  • What does the symbol "kg" represent in the metric system?
    9·2 answers
  • In atoms, electrons surround the nucleus in
    13·1 answer
  • What is an example of a neutralization reaction?
    15·1 answer
  • The graph shows the distribution of energy in the particles of two gas samples at different temperatures, T1 and T2. A, B, and C
    14·1 answer
  • Which of the following will only affect the reaction rate of gases?
    8·1 answer
  • What Mass of glucose is <br> needed to prepare 235mL of 22% w/v glucose?
    11·2 answers
  • Help me pleaseeeeeeeeeee
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!