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
salantis [7]
3 years ago
12

Exhaling CO2 (Carbon Dioxide) is an example of what?

Chemistry
1 answer:
Elena L [17]3 years ago
5 0
A. Excretion

(Word cap fill)
You might be interested in
Bisphenol-A (BPA) is a compound found in many plastics. Under certain circumstances, BPA leaches out of the plastic and is inges
saveliy_v [14]
BPA is estrogenic and an endocrine disruptor.
3 0
3 years ago
Read 2 more answers
What is the molar mass of water in the hydrate? FeSO4 • 7H2O
Rainbow [258]
M=7M(H₂O)

M=7*18.015 g/mol = 126.105 g/mol
5 0
3 years ago
What mass of hydrogen is required to react with 24.7 g of nitrogen?
yaroslaw [1]

Answer:

10.80 g of H2

Explanation:

As per the equation, let us calculate the mole ratio. N2+3H2→2NH3. As per the equation one mole of nitrogen

8 0
3 years ago
Which of the following is the best reference for more information regarding compounding?
stiks02 [169]

Compounding Corner on RxNet is the best reference for more information regarding compounding

<u>Explanation:</u>

RxNet is an open online community, consolidating scientists from the domains of chemistry, biochemistry and expanding industry of drug innovation and improvement. Compounding presents an innovative way for pharmacists to customize prescriptions to suit the requirements of their patients.

The art of compounding employs advanced medicine while still sticking to the roots of the profession of pharmacy. Compounding pharmacies can create unparalleled dosage forms based on patient preferences. Compounded medicines are usually reliable and sufficient for most victims who have spoken to their physician about their wellness.

6 0
3 years ago
In an experiment, a student needs 250.0 mL of a 0.100 M copper (II) chloride solution. A stock solution of 2.00 M copper (II) ch
LekaFEV [45]

Answer : The volume of stock solution needed are, 12.5 mL

Explanation :

Formula used :

M_1V_1=M_2V_2

where,

M_1\text{ and }V_1 are the initial molarity and volume of copper (II) chloride.

M_2\text{ and }V_2 are the final molarity and volume of stock solution of copper (II) chloride.

We are given:

M_1=0.100M\\V_1=250.0mL\\M_2=2.00M\\V_2=?

Putting values in above equation, we get:

0.100M\times 250.0mL=2.00M\times V_2\\\\V_2=12.5mL

Hence, the volume of stock solution needed are, 12.5 mL

8 0
3 years ago
Other questions:
  • You would like to induce a transversion mutation into a sequence of dna. Which type of chemical mutagen would give you the best
    15·1 answer
  • Why are some fatty acids called saturated?
    8·1 answer
  • A compound consists of 72.2% magnesium and 27.8% nitrogen by mass. what is the empirical formula
    6·1 answer
  • The solubility of in water at a certain temperature is 35.7 g /100. g . Suppose that you have 330.0 g of . What is the minimum v
    15·1 answer
  • What is the molarity of a nano3 solution if 25.0 ml of a 0.200 m nano3 solution is diluted?
    15·1 answer
  • H₃C-Ç=CCH₃<br>сна сHз (what is the name of this <br> chemical formula)​
    11·1 answer
  • If 16.00 g of O₂ reacts with 80.00 g NO, how many grams of NO₂ are produced? (enter only the value, round to whole number)
    10·1 answer
  • Ill give brainlest to the one who answers right.
    5·1 answer
  • What percentage of oxygen is attributed fossil fuel combustion
    6·1 answer
  • What factor would speed up a chemical reaction
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!