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
BartSMP [9]
3 years ago
5

All of the following are benefits of recycling except?

Chemistry
1 answer:
IgorLugansk [536]3 years ago
6 0
Recycling Isn’t Always Cost Effective.
High Up Front Cost
Needs More Global Buy-In.
Recycled Products Are Often of Lesser Quality.
Recycling Sites Are Commonly Unsafe.
You might be interested in
- Unit 1 Worksheet 4
3241004551 [841]
I think it is C or F
4 0
2 years ago
What did you think of digital photo 1
denpristay [2]

Answer:what digital photo

Explanation:

6 0
3 years ago
Suppose 17. g of hydrochloric cid is mixed with 6.99 g of sodium hydroxide calculate the minimum mass of hydochloric acid taht c
Eva8 [605]

Answer: 10.62g

Explanation:

First let us generate a balanced equation for the reaction.

HCl + NaOH —> NaCl + H2O

Molar Mass of HCl= 1 + 35.5 = 36.5g/mol

Molar Mass of NaOH = 23 + 16 + 1 = 40g/mol

From the question,

Mass of HCl = 17g

Mass of NaOH = 6.99g

Converting these Masses to mole, we obtain:

n = Mass / Molar Mass

n of HCl = 17/36.5 = 0.4658mol

n of NaOH = 6.99/40 = 0.1748mol

From the question,

1 mole of NaOH requires 1mole of HCl.

Therefore, 0.1748mol of NaOH will also require 0.1748mol of HCl.

But we were told that 17g( i.e 0.4658mol) of HCl were mixed.

Therefore, the unreacted amount of HCl = 0.4658 — 0.1748 = 0.291mol

Converting this to mass, we have:

Mass of HCl = n x molar Mass

Mass of HCl = 0.291 x 36.5

Mass of HCl = 10.62g

Therefore the left over Mass of HCl is 10.62g

8 0
3 years ago
A hydroxide group (OH) is a component of most...
qaws [65]

Answer: bases

Explanation:

5 0
2 years ago
How does heat differ from temperature?
mote1985 [20]

Answer: Option (c) is the correct answer.

Explanation:

Temperature is used as for measuring the average kinetic energy present in a substance or object.

The internal kinetic energy obtained by the molecules of an object is known as thermal energy.

Hence, temperature measures the thermal energy of an object.

Whereas when this thermal energy flows from a hotter object to a cooler object which are placed adjacent to each other then it is known that heat is flowing.

Thus, we can conclude that heat differ from temperature as temperature measures thermal energy, and heat is the flow of thermal energy.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A mixture of 0.220 moles co, 0.350 moles f2 and 0.640 moles he has a total pressure of 2.95 atm. what is the pressure of co?
    5·2 answers
  • A student reacted NiS2 (MM = 122.83 g/mol) with O2 (MM=32.00 g/mol) to make SO2 (MM=64.07 g/mol) according to this balanced equa
    9·1 answer
  • Which segment represents melting?"<br> Temperature (°C)<br> Time (minutes)
    14·1 answer
  • Please select the word from the list that best fits the definition<br><br> The energy of motion
    13·1 answer
  • 3. As the moisture in the soil is used by plants, soil moisture tension (increases or decreases).
    5·1 answer
  • What percentage of the mass of a carbon-12 atom is
    15·1 answer
  • What is the mass number of 207Pb ? A: 289 B: 207 C: 125 D: 82
    8·1 answer
  • Why does a liquid take the shape of the container but not expand to completely fill the container
    10·2 answers
  • What is the molarity of a sodium hydroxide solution if 30.0 mL of the solution is neutralized by 26.4 mL of 0.250M hydrochloric
    6·1 answer
  • What is the name of the configuration management procedure that involves the collection of information about a system under norm
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!