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
riadik2000 [5.3K]
2 years ago
15

Help me please!!!!!!!!!!!!

Chemistry
1 answer:
Lisa [10]2 years ago
3 0
PLEASDR PLEASE PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE MAKE PLEASE PLEASE HELP ME PLEASE PLEASE HELP POG PLEASE PLEASE HELP US PLEASE HELP ME HELP ME PLEASE HELP ME THANKS FOR PLE ME PLEASE
You might be interested in
ANSWER ASAP PLZ???????????????????????????????????
Furkat [3]

Answer:

The answer should be A

Explanation:

7 0
2 years ago
Read 2 more answers
Give one example of fast erosion and one example of slow erosion. Use complete sentences.
topjm [15]
An example of erosion is the Grand Canyon, which was worn away over time by the Colorado river.
3 0
3 years ago
Read 2 more answers
How many grams of Na2So4 would be formed if 0.75 moles of NaOH reacted?
Nata [24]

Answer:

\boxed{\text{53 g }}

Explanation:

You don't give the reaction, but we can get by just by balancing atoms of Na.

We know we will need the partially balanced equation with masses, moles, and molar masses, so let’s gather all the information in one place.

M_r:                                 142.04  

             2NaOH + … ⟶ Na₂SO₄ + …  

n/mol:      0.75

1. Use the molar ratio of Na₂SO₄ to NaOH to calculate the moles of NaF.

Moles of Na₂SO₄ = 0.75 mol NaOH × (1 mol Na₂SO₄/2 mol NaOH

= 0.375 mol Na₂SO₄

2. Use the molar mass of Na₂SO₄ to calculate the mass of Na₂SO₄.

Mass of Na₂SO₄ = 0.375 mol Na₂SO₄ × (142.04 g Na₂SO₄/1 mol Na₂SO₄) = 53 g Na₂SO₄

The reaction produces \boxed{\text{53 g }} of Na₂SO₄.

4 0
3 years ago
what term describes when a solvent is holding as much solute in solution as it is able for a given temperature
Serggg [28]
The term that describes when a solvent is holding as much solute in solution as it is able for a given temperature is called supersaturated solution. A little disturbance to this solution some of the solute will crystallize or precipitate out since this solution is not stable.
3 0
3 years ago
Which direction are sediments deposited?
shutvik [7]
C. horizontal
please rank brainliest if possible :)
8 0
2 years ago
Other questions:
  • In the first step of the reaction, which compound is the limiting reagent: sodium hydroxide or the nucleophile
    5·1 answer
  • A stone is dropped from the roof of a building; 2.00s after that, a second stone is thrown straight down with an initial speed o
    7·1 answer
  • 6. Organic or Inorganic?<br>a. 2C6H1206<br>b. 3HCI<br>c. 202<br>d. 3CH4<br>​
    5·1 answer
  • Which half-reaction is most easily oxidized?
    7·2 answers
  • When two or more atoms chemically combine, they make a
    12·1 answer
  • Across<br> 1. the alkali metal in Period 4
    9·1 answer
  • Help plssss no linkkkkk
    11·2 answers
  • Calculate ΔHrxn for the following reaction: 5C(s) 6H2(g)→C5H12(l) Use the following reactions and given ΔH values: C5H12(l) 8O2(
    10·1 answer
  • The diagram to the right shows a gas with an intital pressure of 3060 mmhg inside a cyinder
    5·1 answer
  • What type of carbohydrates provide the body with a sustained release of energy?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!