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
Step2247 [10]
3 years ago
9

Pls help i will give brainliest :)))) love youuuu

Chemistry
1 answer:
In-s [12.5K]3 years ago
8 0

Answer:

i think the answer is C

Explanation:

if wrong im sorry

You might be interested in
A mole of ethyl alcohol weighs 46 g. how many grams of ethyl alcohol are needed to produce 1 l of a 2-millimolar (2 mm) solution
Thepotemich [5.8K]
Answer: 92mg of ethyl alcohol 

2 milli molar of ethyl alcohol means 2 milli mole glucose for 1 liter of water. Since we want to make 1L of solution, then the amount of ethyl alcohol needed is: 2 milli mole/l x 1l= = 2 x 10^-3 mole

Ethyl alcohol molecular weight is 46g/mole, then 2 mili mole of glucose is= 2x 10^-3 mole x 46 grams/mole= 92 grams x 10^-3= 92mg
7 0
4 years ago
A student has a hamburger, french fries, and soda for lunch. These foods must be changed by the digestive system in order to be
vlabodo [156]

Answer:

the student will have high blood presure and diabetets

Explanation:

4 0
3 years ago
Read 2 more answers
The use of fertilizers in agriculture has significantly altered several nutrient cycles including:
Lana71 [14]

Answer:

potassium, nitrogen and phosphorous cycle

Explanation:

A fertilizer is a substance which is applied on the plants by farmers to increase the supply of nutrients for the plants. Fertilizers have known to be toxic in many ways such as they alter the potassium, nitrogen and phosphorus cycles. Nitrogen, potassium and phosphorus are present in abundant amounts in the fertilizers. Draining of these fertilizers into rivers and ponds is toxic for the aquatic life. Hence, the use of fertilizers disrupts the natural cycles and is toxic for many aquatic plants and animals.

4 0
3 years ago
Has anyone ever done something they weren't proud of at the time but now when you look back at it then you think like it makes y
ludmilkaskok [199]

Answer:

uhm no sadly

Explanation:

Typically, they prepare the patient for their dental exam or procedure, sterilize and disinfect instruments, record treatment information, take down medical and dental histories, instruct patients in oral hygiene, order dental supplies, schedule appointments, and create orthodontic appliances.

3 0
3 years ago
Gimme ur best pickup line
castortr0y [4]

Answer:

I like cheese n so do u

have to

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help I will reward brainly
    14·1 answer
  • Match the words to the definitions below.
    13·1 answer
  • A sample of hydrogen gas is found to be 8.50 L at a temperature of 38.0 C and a pressure of 725mm Hg. Find the volume at STP.
    6·1 answer
  • Which of the following is an output of photosynthesis?
    11·1 answer
  • The greater the amount of mass an object has, the more force is needed to move it.
    5·1 answer
  • Calculate the molarity of 1.60 L of a solution containing 8.53 g of dissolved KBr.
    13·1 answer
  • Which are different forms of an element that have different numbers of neutrons?
    5·1 answer
  • How many meters in 500 km?<br><br> 5,000<br> 0.005<br> 500,000<br> 0.5000
    13·2 answers
  • What is the atomic number of the atom
    14·2 answers
  • Can somebody please help me here ? i wanna make sure of my answer..
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!