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
marysya [2.9K]
3 years ago
11

Warm-Up

Chemistry
2 answers:
Jlenok [28]3 years ago
8 0

Answer:

0.425

Explanation:

Andrej [43]3 years ago
8 0

Answer:

0.452

Explanation:

You might be interested in
Rain showers had continued over a particular area for several days. Which of these weather factors is most likely responsible?
krek1111 [17]

Hey Brayden!

Rain showers had continued over a particular area for several days. Which of these weather factors is most likely responsible?

Answer - A Stationary front

Hope This Helps!

If you need anymore help let me know!

8 0
3 years ago
Read 2 more answers
What makes landing the hot air balloon a challenge?
Mariana [72]
You have to think about the fact that hot air is constantly being blown up elevating the balloon once that air is taken away it's up to the steering and the wind after that. I know that probably doesn't help did you want to know the science part? 
7 0
4 years ago
Describe the process of convection and how it contributes to seafloor spreading
kobusy [5.1K]

Answer:

Seafloor spreading and other tectonic activity processes are the result of mantle convection. ... Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense.

8 0
3 years ago
Read 2 more answers
Using Gizmo ,describe the main use for each fuel Coal: Petroleum: In each case, what is the end product of burning the fossil fu
lana [24]

Answer:

See explanation

Explanation:

Coal is primarily used for electricity generation. The burning of coal leads to emission of gases such as oxides of carbon, oxides of sulphur, oxides of nitrogen and water vapour. All these go straight into the atmosphere.

Petroleum is primarily used as transportation fuels. The burning of petroleum oils mostly leads to the emission of oxides of carbon and sulphur together with water vapour into the atmosphere.

6 0
3 years ago
How long did the conversion of benzoyl chloride to n,n-diisopropylbenzamide take?
ser-zykov [4K]

It was first prepared by treatment of benzaldehyde with chlorine. the method was early for production of benzoyl chloride involved chlorination of benzyl alcohol.

Benzoyl chloride was made from benzotrichloride using either water or benzoic acid.

CHCCl + CHCOH → 2 CHCOCl + HCl As with other acyl chlorides, it can be generated from the parent acid and other chlorinating agents phosphorus pentachloride or thionyl chloride.

<span> </span>

5 0
3 years ago
Other questions:
  • How many acidic H+ ion is given by H3BO3 in aqueous solution?? ...?
    6·1 answer
  • Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
    8·1 answer
  • Which contains mostly hydrocarbons? A. proteins B.salt C.gasoline
    15·2 answers
  • Units used to measure the rate of electron flow
    6·1 answer
  • How many hydrogen ions are in 1 liter of stomach acid? (Hint: Avogadro’s number). Show your work and remember to put your answer
    6·1 answer
  • The element rhenium (Re) exists as two stable isotopes and 18 unstable isotopes. Rhenium-185 has in its nucleus
    8·1 answer
  • What is the change in entropy of the lead when 2.0 kg of molten lead at its melting point temperature solidifies.
    10·1 answer
  • n today's experiment, Solutions A and B are prepared as follows. Solution A: Solution B: 2.0 mL of 3.00 x 10-4 M bromcresol gree
    14·1 answer
  • Which option is an example of a chemical property?
    10·2 answers
  • Some elements produce distinct colors in a flame. what is the cause of this phenomenon?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!