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
attashe74 [19]
3 years ago
6

TIMED HELP ASAP

Chemistry
1 answer:
anastassius [24]3 years ago
7 0

Answer:

TIMED HELP ASAP

19.11 g of MgSO₄ is placed into 100.0 mL of water. The water's temperature increases by 6.70°C. Calculate ∆H, in kJ/mol, for the dissolution of MgSO₄. (The specific heat of water is 4.184 J/g・°C and the density of the water is 1.00 g/mL). You can assume that the specific heat of the solution is the same as that of water.

You might be interested in
Jonathan claims that since only humans can read, it must be an inherited trait, passed from human parents to their children. Is
Crank
Jonathan is not correct because it has to be a trait that is learned.

So in that case Jonathan has to say that this is not an inherited trait it is learned by most people.
5 0
3 years ago
What is the water table?
horsena [70]
I think the answer is D. the upper surface of undergound water.
6 0
3 years ago
Read 2 more answers
What is the [H+] of a solution with a pH of 3? Use a scientific calculator.
Mariulka [41]

Answer:

1 x 10⁻³.

Explanation:

∵ pH = - log[H⁺]

3 = - log[H⁺].

log[H⁺] = -3.

∴ [H⁺] = 1 x 10⁻³.

3 0
3 years ago
YO I NEED HELP!!!! APEX PLEASE
podryga [215]
B is the correct answer for it
8 0
3 years ago
Read 2 more answers
When weather starts to average out in a pattern over many years, like 30 years, scientists can calculate the average weather con
meriva

Answer:

the earth is different in all places

Explanation:

6 0
3 years ago
Other questions:
  • Why was it important to have endothermic and exothermic processes in the building materials of your train?
    5·1 answer
  • Which element has the greatest density at STP? Ba, Be, Mg, or Ra?
    15·2 answers
  • The atoms and molecules that move the most quickly.
    11·2 answers
  • Is copper ii sulphate (solution) blue or green?
    7·1 answer
  • Which numbers are shown in the symbol for a radioactive nuclide?
    13·2 answers
  • Proteins are synthesized from amino acids through a process called _____.
    10·1 answer
  • When a relationship is specified, related records will be displayed in a form's
    11·2 answers
  • 3.
    9·2 answers
  • HELP Which type of circuit would be best to use for lights used for decorations?
    13·1 answer
  • Please help pleaseeeeee
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!