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
MaRussiya [10]
3 years ago
12

Pure, a bottled-water manufacturer, is pulled up by regulatory authorities for traces of ammonia in its products. pure forms a t

eam to solve this issue. which of the following statements in the team’s initial report can be classified as a hypothesis?
Chemistry
1 answer:
gulaghasi [49]3 years ago
8 0
The initial report of the team formed by PURE may contain findings similar to the processes used in the disinfection of the water. Usual cases of ammonia presence in water are due to chloramine disinfection process. Also, they should also look into the storage of their facility and the end user which may also have a window of contamination. 
You might be interested in
Which one of the following best represents the predicted approximate chemical shift and coupling:
mezya [45]

Answer:

C. 3.40 ppm, singlet

Explanation:

Given the information from the question .we have to select the best representation for represents the predicted approximate chemical shift and coupling for hydrogen(s). In this case, there is no neighboring hydrogen .Thus there won’t be any split .the best option answer is C. 3.40 ppm, singlet . Therefore the correct answer or option is C. 3.40 ppm, singlet.

4 0
4 years ago
C
Schach [20]

Answer:

2.74 M

Explanation:

Given data:

Mass of sodium chloride = 80.0 g

Volume of water = 500.0 mL

Molarity of solution = ?

Solution:

Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.

Formula:

Molarity = number of moles of solute / L of solution

Now we will convert the mL into L.

500.0 mL× 1 L /1000 mL =  0.5 L

In next step we will calculate the number of moles of sodium chloride.

Number of moles = mass/molar mass

Number of moles = 80.0 g/ 58.4 g/mol

Number of moles = 1.37 mol

Molarity:

M =  1.37 mol/ 0.5 L

M =  2.74 M

8 0
3 years ago
BRAINLIESTTT ASAP!!! PLEASE HELP ME :)
Afina-wow [57]

1 Science is certain about ending up with the actual explanation while pseudoscience does not ensure that.

2 Science is involved with a set of principles to work, while pseudoscience is not operated in a unique method.

3 Science is based on tangible or perceptible evidence, but pseudoscience could be based on some superficial or outlandish concepts.

4 Science result the truth while pseudoscience results the myth.

8 0
3 years ago
Read 2 more answers
PLEASE HELP THANKS
dimaraw [331]

Answer:

i think 35 degrees Celsius

Explanation:

cause its the same temperature

3 0
3 years ago
Read 2 more answers
Which of the following was NOT suggested by Rutherford’s gold foil experiment?
Phoenix [80]

Answer: The Answer is C.

Explanation: The Nucleus only makes up less than .01% of the volume of the Atom. The Nucleus does contain more than 99.9% of the mass of the Atom. I hope that this helps you! Good luck!

5 0
3 years ago
Other questions:
  • ?Al + ?H2SO4 → ?Al2(SO4)3 +3H2
    12·1 answer
  • What is it called when liquid changes state to a gas?
    8·1 answer
  • A solution of KCIO3 is prepared using 75 grams of the solute in enough water to make 0.250 liters of solution. The gram-formula
    6·1 answer
  • Draw all possible structures for a compound with molecular formula C4H8O that exhibits a broad signal between 3200 and 3600 cm-1
    10·1 answer
  • Help I really need to understand this please show how you do it !!
    12·1 answer
  • A model of an oxygen atom is shown below. What’s the electrical charge of this ion. Hint a neutral oxygen atom has 8 protons and
    5·1 answer
  • This electron cloud model of aluminum has _______ energy levels with _______ electrons on its outer energy level. A) 1, 2 B) 2,
    9·1 answer
  • Which is poisonous tin or lead?
    12·2 answers
  • The only pair that would result in a recessive phenotype is:
    15·2 answers
  • Oil is more dense than water. How will this affect the weight of objects that will float on it?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!