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
taurus [48]
3 years ago
10

Help me please? I need to pass this tomorrow ​

Chemistry
1 answer:
kramer3 years ago
6 0
Here is what I have come up with, and I have used Mariam Webster for the definitions.
You might be interested in
Keera decided to investigate how the growth of plants is affected by the time of day it is watered. She placed an equal amount o
Arada [10]
The time of day the plants are watered is the independent variable. Keera did everything else the same for each plant.
7 0
3 years ago
At sea level the average heigh of mercury in barometer is
liubo4ka [24]
Although 1013.25 mb (760 mm Hg) is considered to be the standard atmospheric pressure at sea level, it does not mean that the pressure at this level has this value, actually this being 1011 mb.
4 0
3 years ago
I neeeedddd hhheeelppppppllsssss​
padilas [110]

Answer:

I believe that it is the 2nd option.

Explanation:

My reasonings are because C4H10O has 7 isomers. In which 4 are alcohol and the other 3 are ether.

The first option is ethers, specifically ethoxyethane.

The third option is ethers, specifically 1-methoxypropane.

The fourth option is an alcohol, specifically 1- butanol.

Therefore, leads us to the 2nd option that it is NOT an isomer of C4H10O

8 0
2 years ago
3.
Vsevolod [243]

Answer:

2 half-lives=0.8

6 half-lives= 0.05

Explanation

Half-lives are constant and always decrease by half, implying that the concentration decreases by half at a consistent rate.

3.2/2= 1.6/2= 0.8 is two half-lives

3.2/2= 1.6/2= 0.8/2= 0.4/2= 0.2/2= 0.1/2=0.05 is six half-lives

3 0
2 years ago
If energy cannot be created, where did the types of energy you observed when the tortilla chip burned come from?
anzhelika [568]
The fire that burned the chip is thermal energy.
3 0
3 years ago
Other questions:
  • 1. A student attempts to make a saline solution by adding salt to water. How much water did
    6·1 answer
  • The attraction of liquid particles for a solid surface is due to ____.
    6·1 answer
  • An object measures 6.2cm x 13.7cm x 26.9cm. Which value is the length of the object?
    13·1 answer
  • Express the answers to these problems in the correct number of
    10·1 answer
  • If 80.0 grams of oxygen gas is consumed with a stoichiometric equivalent of aluminum metal, how many grams of aluminum oxide (mo
    11·1 answer
  • 15. How many moles of CaCl are in 250. mL of 3.00 M of CaCl solution?
    13·1 answer
  • Oxygen's atomic number is 8. This means that an oxygen atom has
    7·2 answers
  • A sample is in the second half-life. What percent of the sample is stable at this point?
    12·1 answer
  • If the reaction 2HgO --> 2Hg + O2 is endothermic, which bonds are the strongest?
    6·1 answer
  • 0.0000062 kg in scientific notation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!