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
polet [3.4K]
3 years ago
6

Choose all the answers that apply.

Chemistry
1 answer:
vovangra [49]3 years ago
7 0
Diabetes,  ALS, and Alzheimeir's.

If this was the appropriate answer make sure to mark as the brainliest!
-procklown
You might be interested in
A method of farming that disturbs the soil and its plant cover as the responsible is called
tankabanditka [31]
Conservation plowing.
3 0
3 years ago
Read 2 more answers
What is necssesary for a plant to exhibit phototropism
Solnce55 [7]
Hey The cells on the plant that are farthest from the light have a chemical called auxin that reacts when phototropism occurs.
4 0
3 years ago
An unknown metal has a mass of 86.8 g. When 5040 J of heat are added to the sample, the sample temperature changes by 64.7 ∘ C .
grandymaker [24]

Answer: The specific heat of the unknown metal is 0.897J/g^0C

Explanation:

The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.

Q=m\times c\times \Delta T

Q = Heat absorbed=5040 Joules

m= mass of substance = 86.8 g

c = specific heat capacity = ?

Initial temperature of the water = T_i

Final temperature of the water = T_f

Change in temperature ,\Delta T=T_f-T_i=(64.7)^0C

Putting in the values, we get:

5040=86.8\times c\times 64.7^0C

c=0.897J/g^0C

The specific heat of the unknown metal is 0.897J/g^0C

4 0
3 years ago
Will mark as brainiest <br> Please help
Levart [38]

Answer:

  1. metal sulfate
  2. metal sulfate
  3. copper sulfate
  4. copper nitrate
  5. copper chloride
  6. copper phosphate
  7. hydrochloric acid, water
  8. Potassium, sulfuric acid, water

(Correct me if I am wrong)

4 0
3 years ago
Read 2 more answers
The earth formed 4600 million years ago. What percentage of the Earth’s age has the atmosphere been its current composition
nata0808 [166]

Answer: 4.35%

Explanation:

Scientists estimate that the current composition of gases in the Earth's atmosphere has been stable for the last 200 million years or so.

If the Earth was formed 4,600 million years ago then the percentage of her age that the atmosphere has been in its composition is:

= 200 / 4,600 * 100%

= 4.35%

4 0
3 years ago
Other questions:
  • One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.
    14·2 answers
  • In a fixed volume, when temperature increases, pressure _______. *
    12·2 answers
  • What does the word terrestial mean?
    10·2 answers
  • The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is represented by the symbol shown below
    11·1 answer
  • What mass of sugar should be dissolve in 30g of water to ger 25 percentage weight by weight solution
    10·1 answer
  • Near Tatooine's famous Mos Eisley Space port you found a 520.79 mL block of gold. What is the mass in kilograms of this block?
    10·1 answer
  • (a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 7.0 g. Silver has 47 electr
    10·1 answer
  • Which of the following statements (is/are) true?(Select all that apply.)Chemical formulas show the symbols of the elements in a
    8·1 answer
  • How many molecules are in 4.50 mol of Na2Co3?​
    6·1 answer
  • Consider the decomposition of red calx of mercury (HgO) into its elements as follows:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!