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
____ [38]
3 years ago
13

A. How the molecules in a solid, liquid and gas compare to each other.

Chemistry
1 answer:
andre [41]3 years ago
8 0
A. The molecules of solids are close together and compact, liquids are spread out but not too far apart, and gas molecules are really far apart.

B. Increase in temperature causes pressure to go up. Decrease in temperature cause pressure to go down
You might be interested in
Vapor pressure is ____ related to the temperature of the liquid?
sergiy2304 [10]

Vapor pressure is **directly** related to the temperature of the liquid!! :)

7 0
3 years ago
How to calculate percent error of a melting point range?
olya-2409 [2.1K]

Answer:

3.9%

Explanation:

Exact melting point = 123°C

Measured melting point = 128°C

% error; |measured - exact|/exact × 100

% error = |123 -128|/128 × 100

%error = 3.9%

Percentage error in temperature measurement = 3.9 %

5 0
3 years ago
What is the speed of a wave on a guitar string with a mass of
jok3333 [9.3K]

Answer: 4.5

Explanation:

6 0
3 years ago
Which of the following is the abbreviation for a nucleotide containing the nitrogenous base cytosine, a hydrogen at the 2’ carbo
zvonat [6]

Answer:

dCDP

Explanation:

The nucleotide has hydrogen at it second carbon which means that it has deoxy pentose sugar which is written in small d as prefix.

The nitrogenous base is cytosine and it contains 2 phosphate groups which are attached to the 5 carbon of the pentose sugar means it is cytosine diphosphate.

<u>So, the abbrevation of the molecule is : dCDP</u>

4 0
4 years ago
18°C = _____ -255 K 0 K 18 K 291 K
horrorfan [7]
T K = ºC + 273

T = 18 + 273

T = 291 K

hope this  helps!
7 0
3 years ago
Read 2 more answers
Other questions:
  • The vestibular sense originates in the outer ear.
    5·2 answers
  • Phosphoric acid is a triprotic acid. Write the ionization equation(s) and circle any species that are amphoteric.
    5·1 answer
  • Why MgO will form after Mg reacting with CuO? (mcq)
    10·1 answer
  • Suppose two chemical reactions are linked together in a way that the O2 produced inthe first reaction goes on to react completel
    7·1 answer
  • what type of substance would salt water be classified as?select all that apply.a.heterogeneous mixtureb.homogeneous mixturec.col
    12·1 answer
  • For the reaction N2(g) + 3H2(g) 2NH3(g), what will happen if more nitrogen gas is added?
    7·2 answers
  • When Nitrogen gas gets cold enough it can form a liquid. This liquid nitrogen is an
    6·1 answer
  • PLS HELP Discuss the phenomena of sunrise and sunset seen on Earth and describe how they will be different from the perspective
    15·1 answer
  • In a coffee-cup calorimeter, 1.60 g of NH4NO3 was mixed with 75.0 g of water at an initial temperature of 25.008C. After dissolu
    10·1 answer
  • New friends ?? 13-14 i got discord or insta <br><br> im 14
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!