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
Elanso [62]
3 years ago
14

how much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 60% antifreeze?

Chemistry
1 answer:
antoniya [11.8K]3 years ago
7 0
1 gallon of antifreeze = 60% of mixture. Total mixture:
Vm = 1/0.6
= 1.67 gallons

Volume of water = total vol - antifreeze vol
= 1.67 - 1
= 0.67 gallon of water
You might be interested in
The equilibrium system described by this equation has reactant molecule(s) and product gas molecule(s).
Evgesh-ka [11]

For N2(g)+3h2(g) ←→ ​​​​​​​2nh3(g) The equilibrium system described by this equation has= 3  reactant molecule(s) and= 2  product gas molecule(s).

5 0
3 years ago
Read 2 more answers
Identify each type of bond:
zloy xaker [14]

Answer:

The type of bond between the Oxygen atom and the hydrogen is Covalent

this is because the 2 electrons are being shared by both hydrogen and oxygen

The type of bond this molecule makes as a whole is called a Hydrogen Bond

A hydrogen bond is formed because of the partial +ve and -ve charge in a molecule

The cause of the partial +ve and -ve charge is the comparatively high electronegativity of oxygen which makes the electron get attracted towards the oxygen atom while the hydrogens try to maintain the maximum distance from the lone pairs due to repulsion

Hope it helped

Kindly Mark Brainliest

6 0
3 years ago
1.The splitting of a heavy, unstable nucleus into two lighter nuclei is called _____.
fredd [130]

Answer:

A) Fission

Explanation:

Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy.

6 0
3 years ago
How many liters of oxygen gas can react with 84.0 grams of lithium metal at standard temperature and pressure? Show all of the w
ddd [48]
From the equation:
4mol Li react with 1 mol O2
Molar mass Li = 7g/mol
mol in 84g Li = 84/7 = 12 mol Li
From the equation - 12 mol Li will react with 3 mol O2

At STP 1 mol O2 has volume = 22.4L
<span> At STP 3 mol O2 has volume = 3*22.4 = 67.2L O2 gas will react. </span>
5 0
2 years ago
Read 2 more answers
Heterotrophic bacteria obtain food by
BARSIC [14]
Heterotrophic cells must ingest biomass to obtain their energy and nutrition. Heterotrophic microorganisms mostly feed upon dead plants and animals, and are known as decomposers. ... Some animals also specialize on feeding on dead organic matter, and are known as scavengers or detritivores. Hope this was helpful.
5 0
3 years ago
Other questions:
  • Lewis structure for<br> Potassium oxide<br> And Sodium oxide, please.
    14·1 answer
  • While a match burns what type of change occurs?
    14·2 answers
  • A certain liquid has a density of 2.67 g/cm3. 30.5 ml of this liquid would have a mass of __________ kg.
    11·1 answer
  • Classify the compound below as an alkane, alkene, alkyne, alcohol, aldehyde, amine, and so forth
    13·1 answer
  • Which of the following sentence best describes a buffer? A. Buffer is A substance that resists small change in the acidity of a
    11·1 answer
  • 8255 min = _?_days<br> I need help please
    15·1 answer
  • How many atoms are in the product of the following reaction?
    12·1 answer
  • The inorganic component of soil is
    9·2 answers
  • The motion of this wave vibrates up and down.
    13·1 answer
  • How is oxygen within the hydrosphere?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!