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
Mashcka [7]
3 years ago
14

What moves an air mass

Chemistry
1 answer:
Lina20 [59]3 years ago
8 0
Cold air mass and warm air mass
You might be interested in
A carbon atom can form four covalent bonds. How many valence electrons does it have?
pshichka [43]

If a carbon atom can form four covalent bonds, it also has four valence electrons. For neutral atoms, the number of valence electrons the same as an atom's main group number.

8 0
3 years ago
What is the mass of a cube measuring 3cm on each side that had a density of 8.1g/cm3?
Hunter-Best [27]

Answer:

48.6 g

Explanation:

Given data:

Length of one side = 3 cm

Density of cube = 8.1 g/cm³

Mass of cube = ?

Solution:

First of all we will calculate the volume of cube.

V = length × height × width

V = 3 cm × 3cm× 3cm

V = 27cm³

Now we will determine the mass by using density formula.

d = m/v

d = density

m = mass

v = volume

8.1 g/cm³ = m/ 27 cm³

m = 8.1 g/cm³ ×27 cm³

m = 48.6 g

6 0
3 years ago
Inside a car that was at STP, a 1.33 L bottle warms up to 130 C. If the volume of the bottle remains constant, what is the press
fiasKO [112]

Answer:

P_2=1.48atm

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to infer this problem is about the application of the Gay-Lussac's gas law to relate the initial and final pressure and temperature as shown below:

\frac{P_2}{T_2} =\frac{P_1}{T_1\\ }

Thus, solving for the final pressure, P2, and using the temperatures in Kelvins, we obtain:

P_2 =\frac{P_1T_2}{T_1 }\\\\P_2 =\frac{1atm*403.15K}{273.15K}\\\\P_2=1.48atm

Regards!

7 0
3 years ago
What is the maximum number of electrons an expanded octet can hold?
kondaur [170]
First shell hold 2. second shell can hold up to 8. so it should be 8.
7 0
3 years ago
What is an everyday example of covalent bonds and ionic bonds
ludmilkaskok [199]

Answer:

1. CARBON DIOXIDE- it is a covalent compound, which is used in soft/cold drinks and some other fluids as well , and use it in daily life.

2. HYDROGEN MONOXIDE- it is the normal or original or pure water which we drink everyday in our daily life and it is very important for our survival

Explanation:

3 0
3 years ago
Other questions:
  • A student combined water, sugar, and salt in a beaker. Which of the following statements is true? A.) the individual substances
    6·2 answers
  • Plants and algae that convert sunlight to food energy are called
    11·1 answer
  • Calculate the energy (in joules) of each photon that is emitted from a patch of ground that is at 32 ∘C. Use the λmax of that te
    12·1 answer
  • Convert 90.23 kPa into atm
    9·1 answer
  • Atoms of which element contain 25 protons? magnesium (Mg) aluminum (Al) tin (Sn) manganese (Mn)
    7·1 answer
  • According to the following reaction, how many grams of calcium sulfate will be formed upon the complete reaction of 30.1 grams o
    6·1 answer
  • How do I do this organ journal ?
    6·1 answer
  • Copper sulfate, when it is dissolved in water, has a blue color. When steel wool is mixed with a copper sulfate solution, the st
    12·1 answer
  • Which characteristic is a property of water
    10·1 answer
  • Identify the following elements based on the information provided:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!