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
Valentin [98]
4 years ago
12

Convert 685K to Fahrenheit

Chemistry
1 answer:
joja [24]4 years ago
8 0

773.33 degrees F
F=Fahrenheit
K=Kelvin
F=K x 9/5 - 459.67
773.33 = 685 x 9/5 - 459.67

You might be interested in
The mechanism for electrophilic aromatic substitution reaction involves addition and
nika2105 [10]
I got it for you no worries

5 0
3 years ago
How does the law of conservation of energy apply to the changes in potential and kinetic energy of a pencil as it falls to the f
antiseptic1488 [7]

The changes in the energy law of conservation of energy is Potential energy is converted to kinetic energy. Kinetic energy is converted into potential energy.

<h3>What is the law of conservation of energy?</h3>

Law of conservation of energy says that energy can neither be created nor destroyed, it just transformed from one form to another.

The energies are kinetic, potential, mechanical, gravitational, electrical, etc.

Thus, the changes in the energy law of conservation of energy is Potential energy is converted to kinetic energy. Kinetic energy is converted into potential energy.

Learn more about law of conservation of energy

brainly.com/question/20971995

#SPJ4

7 0
2 years ago
The half-life of a pesticide determines its persistence in the environment. A common pesticide degrades in a first-order process
denis23 [38]

Answer:

0.1066 hours

Explanation:

A common pesticide degrades in a first-order process with a rate constant (k) of 6.5 1/hours. We can calculate its half-life (t1/2), that is, the times that it takes for its concentration to be halved, using the following expression.

t1/2 = ln2/k

t1/2 = ln2/6.5 h⁻¹

t1/2 = 0.1066 h

The half-life of the pesticide is 0.1066 hours.

7 0
3 years ago
What is the IUPAC for the compound ZnO?
brilliants [131]
Zinc Oxide is the IUPAC name for ZnO

5 0
3 years ago
Write the three factors that affect surface ocean currents
yan [13]
<span>global wind patterns, rotation of the earth, shape of ocean basins.</span>
8 0
3 years ago
Other questions:
  • If 56 J of heat is added to an aluminum can with a mass of 23.6 g , what is its temperature change? Specific heat capacity of al
    8·1 answer
  • Given a molecular formula, how would you calculate the molecular weight of a compound
    7·1 answer
  • Name these covalent compounds: SO2, P2CL5 and N2O4​
    8·1 answer
  • What element has the atomic mass 26.981538​
    5·1 answer
  • One of the radioactive isotopes used in chemical and medical research is sulfur-35, which has a half-life of 87 days. How long w
    5·1 answer
  • Which is a positively charged particle in an atom’s nucleus?
    8·2 answers
  • What causes the change in pressure when a basketball is pumped up?
    6·1 answer
  • A sample of gas in a cylinder as in the example in Part A has an initial volume of 56.0 L , and you have determined that it cont
    15·1 answer
  • The average yearly temperatures and latitudes of four cities are shown in the table above. Which of the following is demonstrate
    15·2 answers
  • Given the balanced equation representing a reaction:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!