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
Dmitriy789 [7]
3 years ago
7

Please helllllllllllllllllllllllllllllllp

Chemistry
1 answer:
hodyreva [135]3 years ago
3 0

So what you dos is the final temperature - the initial temperature. For example for 1) we have 88.5 celsius degrees - 78 celsius degrees = 10.5 celsius degrees.

You might be interested in
Which area is most likely to support a marsh ecosystem?.
andriy [413]

Answer:

A location that is humid, would most likely support a marsh ecosystem.

Explanation:

The Florida Everglades are an example of a marsh :)

"Marshes are a type of wetland ecosystem where water covers the ground for long periods of time. Marshes are dominated by herbaceous plants, such as grasses, reeds, and sedges."

5 0
3 years ago
Which ionic compound is water soluble? CuS NH4 NO3 SrSO4 ZnF
katovenus [111]
Just use a solubility chart! Find the cation on the far left and the anion on the top and find where they connect. If it says "s," it is not soluble. If it says "aq," it is soluble. Here, ZnF (Zinc Fluoride) is soluble. Hope that helps! :)

P.S. Not all of the compounds above are on this particular chart. In future problems, just google "solubility chart" until you find one with all of the compounds you need to look at.

5 0
3 years ago
Read 2 more answers
How does the uneven hearing of earth cause convection currents to form?<br> PLEASE ANSWER:)
igor_vitrenko [27]

Answer:

Because of the tilt of Earth on its axis, Earth's surface and atmosphere are unevenly heated by the Sun. Convection currents form in the atmosphere as warmer air rises and cooler air sinks.

3 0
3 years ago
Read 2 more answers
To make an object start moving, you must exert a force in
BaLLatris [955]

Answer: c any

Explanation:

3 0
3 years ago
Express the following in regular notation:
dusya [7]
A because if you multiple it, you will be moving the decimal one time
8 0
4 years ago
Other questions:
  • The reaction of 4.8g of sulfur and 5.4g aluminum yields 4.5g Al2S3. 3S+2AL--&gt;Al2S3 Determine the percent yield of Al2S3.
    6·1 answer
  • Explain how the quantum mechanical model of the atom describes the electron structure of an atom
    14·1 answer
  • What are properties of colloid
    12·1 answer
  • An atom of which element has the greatest attraction for the electrons in a bond with a hydrogen atom?
    13·1 answer
  • Sarah heated two cubes of aluminum to 5 °C. Cube A has a volume of four cubic centimeters. Cube B has a volume of two cubic cent
    5·1 answer
  • What is the sun made of
    6·2 answers
  • Can you name a noteworthy incident in french history that happened at the time of Nicolas Appert death???
    15·1 answer
  • Which of these rules is applicable to subtracting two values that have different numbers of decimal places (for example, subtrac
    12·2 answers
  • True or false: <br> The following equation is balanced properly: 6CO2 + 6H2O → C6H12O6 + O2
    12·1 answer
  • Find the formula for a hydrate (salt containing water) which is 55.2% NiSO4, and 44.8% H20.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!