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
Alina [70]
2 years ago
10

Who was Dmitri Mendeleev? And why was he so important?

Chemistry
1 answer:
WARRIOR [948]2 years ago
7 0

Answer:

founder of the periodic law.

Subjects Of Study: periodic law

Notable Works: “The Principles of Chemistry”

Died: February 2, 1907 (aged 72) St. Petersburg ...

Born: February 8, 1834 Tobolsk Russia

Explanation:

for u bbg, an goo//

gle helps

You might be interested in
Which tool was most likely used in a procedure if the lab report shows that approximately 300 mL of water was used?
BARSIC [14]

Answer:

A beaker

Explanation:

8 0
3 years ago
What is wetlands made of
Amiraneli [1.4K]
Wet land isnt it obvious 
8 0
3 years ago
Read 2 more answers
Passing an electric current through a sample of water (H2O) can cause the water to decompose into hydrogen gas (H2) and oxygen g
Andreas93 [3]
2H2O --> 2H2 + O2
The mole H2O:mole O2 ratio is 2:1
Now determine how many moles of O2 are in 50g: 50g × 1mol/32g = 1.56 moles O2
Since 1 mole of O2 was produced for every 2 moles of H2O, we need 2×O2moles = H2O moles
2×1.56 = 3.13 moles H2O
Finally, convert moles to grams for H2O:
3.13moles × 18g/mol = 56.28 g H2O
D) 56.28
7 0
3 years ago
In which direction does the wind blow from during a sea breeze
Nadusha1986 [10]

Answer:

Sea breeze moves from the areas of higher pressure on the water in the direction of the areas of lower pressure on land.

Explanation:

Sea breeze moves from the areas of higher pressure on the water in the direction of the areas of lower pressure on land. Whereas, land breeze blows from the areas of higher pressure on land to the areas of lower pressure on water.

3 0
2 years ago
"What volume of" a 0.300 M BaF2 "solution is needed to prepare" 240.0 mL of a 0.100 M F- solution
zhannawk [14.2K]
Use M x V = M' x V'

0.300 x V = 0.100 x 250

V = .......... ml
6 0
3 years ago
Other questions:
  • Diego has been observing how well a type of plant grows in diffrent locations.he convludes that location with bright sunlight is
    13·1 answer
  • Type the symbols for the elements listed below.
    6·1 answer
  • Why does water work bad with oil? Explain
    7·2 answers
  • Tissues are grouped together to form varius what?
    8·1 answer
  • The rate of this reaction is markedly increased if a small amount of sodium iodide is added to the reaction mixture. The sodium
    11·1 answer
  • True or False. Water pressure increases as you travel deeper.
    9·1 answer
  • Compare and contrast the carbon cycle of 1500 and of 2021
    11·1 answer
  • 4Hg(OH)2+ H3PO4 —> Hg3(PO4)2 + 5H20
    12·1 answer
  • 50 mL graduated cylinder contains 25.0 mL of water. A 142.5040 g piece of osmium is placed in the graduated cylinder and the wat
    14·1 answer
  • An increase in blood CO2 or a decrease in blood ph will lead to which change in respiration?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!