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
Tcecarenko [31]
3 years ago
15

I NEED HELP!! 1-2 PLEASE

Chemistry
2 answers:
ch4aika [34]3 years ago
7 0

Answer:

1. The day when the day and night are equal

2. equal

Explanation:

trasher [3.6K]3 years ago
6 0
1.) Spring Equinox aka the vernal
2.) Equinox is Latin means: equal.
You might be interested in
If the volume of oxygen gas is 259 cm3 at 112 kPa, what would the volume be at 101.3 kPa?
NARA [144]

Answer:

<h3>The answer is 286.36 cm³</h3>

Explanation:

In order to find the volume be at 101.3 kPa we use Boyle's law which is

P_1V_1 = P_2V_2

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we are finding the final volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question

P1 = 112 kPa = 112000 Pa

V1 = 259 cm³

P2 = 101.3 kPa = 101300 Pa

We have

V_2 =  \frac{112000 \times 259}{101300}  =  \frac{29008000}{101300}  \\  = 286.3573543...

We have the final answer as

<h3>286.36 cm³</h3>

Hope this helps you

6 0
3 years ago
The change in frequency of a wave acceleration​
nikdorinn [45]

Answer:

it decreases the amplitude of the wave as it propagates

Explanation:

5 0
3 years ago
A. on the right with the long wavelengths
gizmo_the_mogwai [7]

Answer:

b. in the middle

Explanation:

your answer choice is correct!

8 0
3 years ago
The periodic table is arranged by _______.
Goryan [66]

Answer: The atomic number

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!
Mama L [17]

Answer:

A

Explanation:

3 CARBON ATOMS 8 HYDROGEN

5 0
3 years ago
Other questions:
  • HELP TIMED !!!!
    9·2 answers
  • Which statements are true of heterogeneous mixtures? Check all that apply.
    8·2 answers
  • Chemical decontamination can be accomplished with liquids such as chlorox, Lysol, amphyl or a gas such as ethylene oxide.
    15·1 answer
  • Is cycle list Road at an average speed of 15 mph 430 miles how long was the ride
    9·1 answer
  • How does a sample of hydrogen at 10 °C compare to a sample of hydrogen at 350 K?
    6·2 answers
  • Fill in the boxes with the product of the following reactions. Draw only the major product or products and indicate stereochemis
    5·1 answer
  • Which element is likely to have the highest thermal conductivity
    15·1 answer
  • All measurements contain errors. Averaging the measurements reduces the error. A graph can also reduce error when the line is dr
    6·1 answer
  • A) Earlier you were told that of all of the 14 solutes you will be studying, the only one that is not appreciably ionized in wat
    10·1 answer
  • Which is the correct choice
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!