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
kumpel [21]
2 years ago
13

PLEASE HURRY I'M TIMED

Chemistry
1 answer:
cricket20 [7]2 years ago
5 0
You should give a picture of the fable!
You might be interested in
Which answer is correct for the question below? Why would number <br> Two be incorrect?
Lapatulllka [165]
It would be 4 because the graph is showing the impact of heat on the enzyme not the pH. The pH in this instant is the constant and the graph does not indicate what a change in pH would do, only what a change in temperature would do. 
7 0
3 years ago
When CaCl2 and Zn react together, zinc (Zn) can replace chlorine (Cl) in the compound because zinc is higher on the periodic tab
Phantasy [73]

Answer:

The answer to your question is: false

Explanation:

Zinc is a metal, Chlorine is a nonmetal, Zinc can replace another metal not a non metal.

3 0
3 years ago
Read 2 more answers
Help please please please please
Rom4ik [11]

Answer:

D. 18.7 grams

Explanation:

The coefficients are the key.

Create a proportion with them, and the molar mass, and then solve for x:

\frac{2}{3}  =  \frac{x}{28}  \\ 3x = 2(28) \\ 3x = 56 \\ x = 18.666... = 18.7

7 0
3 years ago
If the bag was made from a metal (like sturdy aluminum foil), do you think it would lose its heat faster or slower than the plas
Iteru [2.4K]

Answer:

Fish

Explanation:

Because fish and why fish? because fish was one fish so i know this answer is 11

3 0
2 years ago
(please, I need some help)
olga55 [171]
c) the salt solubility decreases with temperature.

Salts usually dissolve in water at a given temperature. When water cannot dissolve anymore salt at that same temperature, it is known as a saturation point. With most substances the solubility increases with increase in temperature. Same is the case for a salt like potassium nitrate. With increase in temperature the ability of it to dissolve in water increases. And so with decrease in temperature, the solubility decreases.
7 0
3 years ago
Other questions:
  • How many grams of sodium chloride are present in a 0.75 m solution with a volume of 500.0 milliliters?
    13·1 answer
  • What does the law of conservation say about matter?
    12·1 answer
  • Similarities between colloids and suspensions
    14·1 answer
  • How do you work out the number of neutrons in an atom?
    5·1 answer
  • The speed of light is 3.00×108m/s. How long does it take for light to travel from Earth to the Moon and back again?
    6·1 answer
  • The charge of an atom is:
    5·2 answers
  • ILL IBE BRAINLY Asian Tsunami 2004:
    14·1 answer
  • . A mixture of methane and air is capable of being ignited only if the mole percent of methane is between 5% and 15%. A mixture
    13·1 answer
  • 20. At STP, an element that is a solid and a
    11·1 answer
  • Why do you see a flash of lightning before you hear the thunder during a storm?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!