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
makvit [3.9K]
3 years ago
12

Summarize tornado in 6 words:

Chemistry
2 answers:
guajiro [1.7K]3 years ago
7 0
Tornado is a spiral of debris
AysviL [449]3 years ago
7 0
A violently rotating column of air touching the ground
You might be interested in
Consider the generic reaction: 2 A(g) + B(g) → 2 C(g). If a flask initially contains 1.0 atm of A and 1.0 atm of B, what is the
irina1246 [14]

Answer:

b. 1.5 atm.

Explanation:

Hello!

In this case, since the undergoing chemical reaction suggests that two moles of A react with one moles of B to produce two moles of C, for the final pressure we can write:

P=P_A+P_B+P_C

Now, if we introduce the stoichiometry, and the change in the pressure x we can write:

P=1.0-2x+1.0-x+2x

Nevertheless, since the reaction goes to completion, all A is consumed and there is a leftover of B, and that consumed A is:

x=\frac{1.0atm}{2}=0.5atm

Thus, the final pressure is:

P=1.0-2(0.5)+1.0-(0.5)+2(0.5)\\\\P=1.5atm

Therefore the answer is b. 1.5 atm.

Best regards!

3 0
3 years ago
Which of the following is the empirical formula for C4H8?
TEA [102]
It would be CH2! you’re just simplifying C4H8, 4 can go into C4 1 time (so we just say C) and 4 can go into H8 2 times (H2)
7 0
3 years ago
Read 2 more answers
What quantity of energy would be necessary to boil water with a mass of
anygoal [31]

Answer:

i think 554 I think

Explanation:

maybe ..

6 0
3 years ago
70 POINTS What type of organic compound contains the following functional group?
andrew-mc [135]

The compound contains an ester functional group.

An ester is a carbonyl (C=O) group with an alkyl (R) group on one side and an alkoxy (OR) group on the other.

We write the <em>condensed structural formula</em> of an ester as R(C=O)OR or RCOOR.

8 0
4 years ago
What boundaries of time zones correspond?
jeyben [28]
The boundaries of time zones correspond<span> roughly to lines of longitude

</span>This is why:
<span>The time in each successive time zone is one hour different from the times in neighboring time zones. To establish time zones, Earth's rotation rate of 360 degrees of longitude per day was divided by 24 hours. The result shows that Earth turns 15 degrees of longitude per hour.

Hopefully I helped ^.^ Mark Brainly if possible~
</span>
7 0
3 years ago
Other questions:
  • Is rust a pure substance or a mixture? &lt;3
    13·2 answers
  • I don't know if this is the right subject but PLS HELP
    9·1 answer
  • A particular first-order reaction has a rate constant of 1.35 × 102 s-1 at 25.0°c. what is the magnitude of k at 75.0°c if ea =
    10·1 answer
  • Ammonia forms when hydrogen gas reacts with nitrogen gas according to the equation below. If equal moles of nitrogen and hydroge
    8·2 answers
  • radiowaves in the AM region have frequencies in the range 550 to 1600 kilocycles per second (550 to 1600 kh) calculate the wavel
    11·1 answer
  • Which of these particles are lost in the oxidation process? A. protons B. neutrons C. electrons D. atoms
    5·2 answers
  • What effect does the transfer of electrons have on the nuclei of the atoms involved?
    9·1 answer
  • Which of the following is the balanced chemical equation that represents the chemical reaction of hydrogen and oxygen to produce
    9·1 answer
  • 100.0 g of liquid copper (molar mass 63.546 g/mol; melting point 1358 K; density 8.02 g/mL) is placed in a rigid container of vo
    5·1 answer
  • What is a paper clip, a colloid? solution? or a suspension?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!