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
Elden [556K]
4 years ago
5

3. Which weather technology is used to gather pressure, wind speed, and other first-hand observations of hurricanes that are out

at sea?
satellites
Doppler radar
weather balloons
reconnaissance aircraft
Chemistry
2 answers:
djverab [1.8K]4 years ago
8 0
The Doppler radar hope this helps :P
Licemer1 [7]4 years ago
7 0

Its satellites my dude / dudette : 3

 

You might be interested in
Which of the following aligns with the definition of Arrhenius acids?
irga5000 [103]

Answer:

The answer is 3. Arrhenius acids form hydronium ions in water

Explanation:

From the notes my teacher gave me.

Hopefully this helps, have a nice day.

Also by any chance, do you go to Freedom High School?

7 0
3 years ago
Water is 11% hydrogen and 89% oxygen by mass. How many grams of oxygen are in a 250 g glass of water?
SCORPION-xisa [38]
222.5 g

I did it like this:

X/250= 89/100=
22250/100=
222.5
4 0
3 years ago
Read 2 more answers
Explain why this substance is formed?
-BARSIC- [3]
Upload the answer again please like the question
7 0
3 years ago
Consider the following reaction:2NOBr(g) 2NO(g) + Br2(g)If 0.412 moles of NOBr(g), 0.678 moles of NO, and 0.224 moles of Br2 are
Vaselesa [24]

Answer: K_c=0.0587M

Explanation: The given chemical reaction is:

2NOBr(g)\rightleftharpoons 2NO(g)+Br_2(g)

Equilibrium constant (Kc) in general is written as:

K_c=\frac{[products]}{[reactants]}

Note:- Coefficients are written as their powers

So, the Kc expression for the above reaction will be:

K_c=\frac{[NO]^2[Br_2]}{[NOBr]^2}

Equilibrium moles are given for all of them. Let's divide the moles by given liters to get the concentrations.

[NOBr]=\frac{0.412mol}{10.3L}   = 0.040 M

[NO]=\frac{0.678mol}{10.3L}   = 0.0658 M

[Br_2]=\frac{0.224mol}{10.3L}   = 0.0217 M

Plug in the values in the equilibrium expression to calculate Kc.

K_c=\frac{(0.0658M)^2(0.0217M)}{(0.040M)^2}

K_c=0.0587M

4 0
3 years ago
Elements in the same period have the same______. Every element in the first period has______ shell/orbital for its______. Every
vodomira [7]

Answer:

1. Number of shell

2. 1 shell

3. Atom

4. 2 shells

5. Atom

Explanation:

5 0
3 years ago
Other questions:
  • How many moles are in a 4.2 gram gold sample
    12·1 answer
  • What happens to the temperature of a substance as it changes state
    10·1 answer
  • What do we call the time it take to travel around the sun one time? -Astronomy Class
    5·1 answer
  • Which property of gases allows them to be stored at high concentrations in a bottle of air freshener?
    14·2 answers
  • 4. Again, have someone hold the mirror for you, slowly move at least 3 m away
    10·1 answer
  • Human genes can combine in about _________________ different combinations.
    7·1 answer
  • Which TWO phrases best describe vascular tissue in plants? A. Contain cells that connect to form pipes B. Transport water and fo
    12·2 answers
  • PLEASE HELP ME!!!! I DON'T UNDERSTAND
    12·1 answer
  • What kind of industrial facilities release Nitrous Oxide?
    12·2 answers
  • Balance this equation by filling in the blanks for each coefficient. If there is no coefficient, please type the answer as 1. Mg
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!