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
Irina-Kira [14]
3 years ago
15

Compute the values. Express these answers to the hundredths place (i.e., two digits after the decimal point). log ( 2.1 ) = ln (

2.1 ) = Solve for x and y in the given expressions. Express these answers to the tenths place (i.e., one digit after the decimal point). 0.62 = log ( x ) 0.62 = ln ( y )
Chemistry
1 answer:
zepelin [54]3 years ago
8 0

Answer:

x = 4.17

y = 1.86

Explanation:

0.62 = log(x)

x = 10^0.62 = 4.17 ( to the nearest hundredth)

0.62 = ln(y)

y = e^0.62 = 1.86 (to the nearest hundredth)

You might be interested in
Which of the following increases the average kinetic energy of colliding particles
Solnce55 [7]
I'm pretty sure the answer is Temperature
5 0
3 years ago
Why is the atomic mass of most elements not a whole number?
Crank
The atomic mass is the average of the isotopes of the element meaning most averages of isotopes will not be whole numbers
3 0
3 years ago
Which equation correctly defines Hooke's law?
den301095 [7]
I think it is the third one.
4 0
3 years ago
Read 2 more answers
Sixty liters of a gas were collected over water when the barometer read 663 mmhg , and the temperature was 20∘c. what volume wou
lesya [120]
First, let's compute the number of moles in the system assuming ideal gas behavior. 

PV = nRT
(663 mmHg)(1atm/760 mmHg)(60 L) = n(0.0821 L-atm/mol-K)(20+273 K)
Solving for n,
n = 2.176 moles

At standard conditions, the standard molar volume is 22.4 L/mol. Thus,

Standard volume = 22.4 L/mol * 2.176 mol =<em> 48.74 L</em>
3 0
3 years ago
Plz i wanna those answers click on the photo to see all the question they are 2 queastions part A and B
dezoksy [38]

Answer:

a.

Turn paper Blue - these are alkaline/ base substances.

  • Toothpaste
  • Soap
  • Bleach

Turn paper Red - these substances are acidic in nature.

  • Lemon Juice
  • Vinegar
  • Cola drink

b. i. A wasp sting - Lemon juice

ii. A bee sting - Toothpaste

iii. A wasp sting is alkaline which means that running an acidic substance like lemon or lemon juice on it should neutralize it.

A bee sting is acidic so an alkaline substance such as toothpaste should neutralize it as well.

6 0
2 years ago
Other questions:
  • The BEST example of diffraction is the image of
    11·2 answers
  • What would be the formula for an alkane which contains 30 hydrogen atoms?<br><br> C__H30
    12·2 answers
  • Show the calculation of the final temperature for a 20.8 gram piece of iron heated to 100oC which has been added to a 55.3 gram
    14·1 answer
  • Help please .......<br><br>​
    13·1 answer
  • Name 5 types of energy​
    11·2 answers
  • In group 2A of the periodic table which element likely has the shortest ionic radius
    10·1 answer
  • A water treatment tablet contains 20.0 mg of tetraglycine hydroperiodide, 40.0% of which is available as soluble iodine. If two
    11·1 answer
  • Explain how physical and chemical properties influence the formation of ocean current and the distribution of marine life.
    14·1 answer
  • Both circles above represent the same area of air and the green dots represent air
    8·1 answer
  • Which field of study is shown in the picture? O A. chronology O B. anthropology O C. cartography O D. archaeology​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!