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
Brut [27]
2 years ago
5

CO2 and H2O are examples of chemical?

Chemistry
1 answer:
gayaneshka [121]2 years ago
7 0

Answer:

Are examples of chemical compounds

Explanation:

hope this helps

You might be interested in
A solution was made by dissolving 5.10 mg of hemoglobin in water to give a final volume of 1.00 ml. the osmotic pressure of this
Assoli18 [71]

The molecular weight of hemoglobin can be calculated using osmotic pressure

Osmotic pressure is a colligative property and it depends on molarity as

πV = nRT

where

π = osmotic pressure

V = volume = 1mL = 0.001 L

n = moles

R = gas constant = 0.0821 L atm / mol K

T = temperature = 25°C = 25 + 273 K = 298 K

Putting values we will get value of moles

moles=\frac{\pi V}{RT}=\frac{0.00195X0.001}{0.0821X298}mol

we know that

moles=\frac{mass}{molarmass}

Therefore

molarmass=\frac{mass}{moles}=\frac{5.10X10^{-3}g}{7.97X10^{-8}}=6.399X10^{4}g

5 0
3 years ago
Since there are many organic compounds,how can you distinguish one organic compound from another​
iogann1982 [59]

What are organic and inorganic compounds? Organic chemistry is the study of the carbon compounding molecules. Inorganic chemistry, by contrast, is the study of all compounds that do NOT contain carbon compounds.

8 0
3 years ago
Which of these metals will displace Iron from Iron Oxide ?
djverab [1.8K]

Answer:

Magnesium

Explanation:

Magnesium is above iron in the reactivity series, which means that Mg can take oxygen from iron as it is a more reactive metal.

7 0
3 years ago
Which of the following best describes an atomic number? An element's identity is defined by its atomic number; this means it rep
kompoz [17]
It's C, the amount of protons in the nucleus of each atom :)
4 0
3 years ago
Enter the net ionic equation representing aqueous acetic acid neutralized by aqueous barium hydroxide.
IrinaK [193]

Answer:

The answer to your question is below

Explanation:

Data

Aqueous acetic acid

Aqueous barium hydroxide

Formula

Acetic acid    CH₃CH₂COOH

Barium hydroxide   Ba(OH)₂

Neutralization reaction

        CH₃CH₂COOH    +    Ba(OH)₂      ⇒  Ba( CH₃CH₂COO)₂ + H₂O

                                                                    Barium acetate + H₂O

Barium acetate =  Ba( CH₃CH₂COO)₂ = Ba(C₃H₅O₂)₂

6 0
3 years ago
Other questions:
  • Why pluto is removed from planet?<br>​
    13·2 answers
  • Litmus paper is made from water-soluble dyes which are extracted from lichens. This paper is used as an acid-base indicator. Whi
    8·2 answers
  • Battery acid has a density of 1.285 g/mL and contains 38.0% sulfuric acid by mass. The car battery contains 1.45 L of battery ac
    15·1 answer
  • PLEASE HELP!!!!!!!!! 12 POINTS!!!!!!!
    13·2 answers
  • What would happen if the earth did not have gravity?
    13·2 answers
  • The net reaction of the calvin cycle is the conversion of co2 into the three-carbon sugar g3p. along the way, reactions rearrang
    5·1 answer
  • When particles have more room to spread apart from each other, they will exert ????
    11·1 answer
  • A gas occupies 4.30 Liters at STP. What volume does it occupy at 2.56 atm and 302
    5·1 answer
  • Please fill in the blanks:
    11·1 answer
  • 2A(g) + B(l) ⇌ 3C(aq) + D(s)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!