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
Oksana_A [137]
3 years ago
5

1. If you run into a curb on a skateboard, you will fall forward off your skateboard because

Chemistry
2 answers:
irinina [24]3 years ago
7 0

Answer:

i think the answer is unbalanced

Explanation:

uysha [10]3 years ago
4 0

Answer:

D)applied

Explanation:

You might be interested in
A gas occupies a volume of 67.54 liters at 158°C and 4.87 atm pressure. Calculate the number of moles of this gas.
Katarina [22]

Answer:

The number of moles of the gas is 9.295 moles or 9.30 moles

Explanation:

We use PV = nRT

Where P = 4.87 atm;

V = 67.54 L

R= 0.0821Latm/molK

T = 158 C = 158 +273 K = 431 K

the number of moles can be obtained by substituting the values in the respective columns and solve for n

n = PV / RT

n = 4.87 * 67.54 / 0.0821 * 431

n = 328.9198 / 35.3851

n = 9.295moles

The number of moles is approximately 9.30moles.

6 0
3 years ago
Of rational function<br>1<br>3. + 3 &lt; 0<br>3x-1<br>nctions.​
pshichka [43]

Answer:

I didn't understand questions properly. Sorry

4 0
2 years ago
What happens to valence electrons when a covalent bond forms?
abruzzese [7]

Explanation:

Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability

5 0
2 years ago
Which statement describes an Arrhenius acid? A. It is a proton donor. B. It is a proton acceptor. C. It produces hydroxide ions
Katen [24]
Hello.

The answer is: D it produces hyrogen ions in a solution.

This is correct because when Arrhenius acid it turns into hydrogen ions.substance as an acid if it produces hydrogen ions H(+) or hydronium ions in water. A substance is classified as a base if it produces hydroxide ions OH(-) in water.

have a nice day
3 0
3 years ago
Read 2 more answers
Mercury has an atomic number of 80 and a mass number of 200.
denis23 [38]
C. The mass number is the amount of Protons and electrons there are combined, so 200 - 80 is 120.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following atoms has six valence electrons? (2 points)
    9·1 answer
  • In descriptive scientific investigations, scientists often make observations to understand the interacting parts of a complex (b
    7·1 answer
  • Zygote fungi spores can survive very harsh conditions
    12·1 answer
  • How does the melting of glaciers affect the density of water at the earth's poles?
    14·1 answer
  • Which state of matter would you expect to find water, at -25 oc and 1 atm on earth?
    15·1 answer
  • What is reactant, atom, product, and molecule
    8·1 answer
  • An atom of which element has the largest atomic radius?
    13·1 answer
  • The image shows Mary happily swinging in the park. There are
    11·1 answer
  • How many electrons does Br lose or gain to fill its octet?
    12·1 answer
  • NEED ASAP WILL MARK BRAINLIEST ON TIMER
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!