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
Marat540 [252]
3 years ago
9

Number 8!!!!! pls I don't get it

Chemistry
1 answer:
vlada-n [284]3 years ago
5 0

I think the answer would be 1.58 g.

You might be interested in
Which statement describes clean air as a natural resource? Select three options.
Mumz [18]

Answer:

a,d,e

Explanation:

its a,d, and e because clean air keeps us alive and other organisms need it to stay alive

6 0
3 years ago
Read 2 more answers
What type of front in which warm air mass is cut off from the ground by cool air beneath it?
vodomira [7]

Answer:

Occluded Front

Explanation:

"Occluded Front Forms when a warm air mass gets caught between two cold air masses. The warm air mass rises as the cool air masses push and meet in the middle. The temperature drops as the warm air mass is occluded, or “cut off,” from the ground and pushed upward."

  - www.eduplace.com › science › hmxs › pdf

7 0
2 years ago
How many neutrons are probably in the nucleus of an element of atomic weight 197? 
Ratling [72]
Atomic weight = 197
symbol = Au
electrons = 79

neutrons = 197 - 79 = 118

<u>answer: E</u>
4 0
3 years ago
2,65 Lt de un gas ideal se encuentran a 25°C y 1,2 atm de presión. Si se pasa el gas a un nuevo recipiente de 1,5 litros a una t
11111nata11111 [884]

Answer:

2.5 atm

Explanation:

P2 = 1.2 atm x 2.65 L x 345 K / 1.5 L x 298 K

Esto debería ser igual...

2.45 atm (personajes importantes)

4 0
3 years ago
Is calcium more reactive than lead?
exis [7]

Answer:

Yes Calcium is more reactive than Lead.

Explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • An empty 3.00 l bottle weighs 1.70 kg. filled with a certain wine, it weighs 4.72 kg. the wine contains 11.5% ethyl alcohol, c2h
    12·1 answer
  • Is MgCO3 a correct chemical formula
    15·1 answer
  • Consider the following equilibrium:H2CO3(aq) + H2O(l) H3O+(aq) + HCO3-1(aq).What is the correct equilibrium expression?
    14·1 answer
  • If there is currently 50kg of U-235 present in Oklo, how much must have been present 750 million years ago when the reaction too
    15·1 answer
  • How many grams of ZnCl2 will be produced from 26.0g of Zn and 42.0g of HCl. Round to three significant figures
    8·1 answer
  • In an isothermal process, 1.59 moles of an ideal gas is compressed to one-fifth of its initial volume at 285 K. What quantity of
    9·1 answer
  • Work the following question out on your own sheet of paper and submit a picture of your work:
    6·1 answer
  • the following data were collected. time, s [A], M 0 1.00 1 0.430 2 0.270 3 0.200 4 0.160 What is the order of the reaction and t
    13·1 answer
  • d. Butanol has the chemical formula C4H,OH. Write and balance the chemical reaction for the combustion of butanol.​
    11·1 answer
  • What are the sources of petrochemicals
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!