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
rusak2 [61]
3 years ago
12

Phenomenon meaning in English​

Chemistry
2 answers:
Masteriza [31]3 years ago
8 0
A fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question.
Oliga [24]3 years ago
5 0

Answer:

a fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question.

Explanation:

You might be interested in
Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AIX; where element X is a diatomi
lora16 [44]

Explanation:

I thought oxygen

mark me a brain list

6 0
3 years ago
What a three of the signs of an allergic reaction to iv t-pa?
Anna007 [38]
Look out for angioedema (like hives but a deeper swelling due to an allergic reacrion), bleeding (such as intracranial, gastrointestinal and genitourinal hemorrhaging) and adverse reactions to drugs. Nausea, blood pressure spikes, severe headaches, acute hypertsnsion, etc are other signs of negative reacrions to iv t-pa as well.
8 0
3 years ago
In what ways are the two designs in part C different? How do you think these differences will relate to the ability of each desi
Ilya [14]
The top one is different from the bottom because of is curvature shape while the bottom one is a square shape i think the bottom will heat up faster because of the nice even area inside where heat waves can evenly flow
4 0
2 years ago
Why do the densities of most substances increase when temperature decreases?
vlada-n [284]

This is because temperatures determine the kinetic energy of molecules of a substance, At lower temperatures the molecules have low kinetic energy hence the distance between molecules is not as large as when the kinetic energy is higher (because the molecules bombard less and with less kinetic energy). This means the substance can pack more molecules per volume at lower temperatures. The more the molecules per volume the higher the density.

6 0
3 years ago
Read 2 more answers
If 4.12 l of a 0.850 m-h3po4 solution is be diluted to a volume of 10.00 l, what is the concentration of the resulting solution?
statuscvo [17]

The process in which the concentration of the solution is lessened  by the addition of water is said to be dilution and equation of dilution relates the initial concentration and volume of stock solution with the final concentration and volume of the solution.

Formula is given by:

C_{1}V_{1}=C_{2}V_{2}   (1)

where,

C_{1} is the initial concentration

V_{1} is the initial volume

C_{2} is the final concentration

V_{2} is the final volume

Now,

C_{1} = 0.850 M

V_{1} = 4.12 L

C_{2}  =?

V_{2} = 10.00 L

Substitute the give values in formula (1),

0.850 M\times 4.12L=C_{2}\times 10.00 L

C_{2} =\frac{0.850 M\times 4.12L}{10.00 L}

= 0.3502 M

Thus, the final concentration of theH_{3}PO_{4} solution = 0.3502 M












5 0
3 years ago
Other questions:
  • Number 2 I don't get what the question is asking
    12·1 answer
  • A stone is dropped from the roof of a building; 2.00s after that, a second stone is thrown straight down with an initial speed o
    7·1 answer
  • Solid strontium chromate, SrCrO4, dissolves into its respective ions at 25°C. Suppose that in a particular solution,
    9·2 answers
  • What is the weight in newton’s of a person with a mass of 80 kg
    14·1 answer
  • What are the three types of CONSUMERS and how do they get their<br> energy? *
    10·1 answer
  • Please help with all 3 parts!
    9·2 answers
  • (1) Complete the word equation for the complete combustion of methane in
    11·1 answer
  • For a constant waves speed,wavelength,of the wave increases with a(n)______
    12·1 answer
  • Difference between dipole dipole and hydrogen bonding
    8·1 answer
  • When do you use the roman numerals when naming ionic compounds
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!