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
Natasha_Volkova [10]
2 years ago
5

1. Most of the chemicals included in your General Chemistry Lab kit can be discarded down a drain. Describe a situation in which

you would need to neutralize a chemical before discarding down a drain.
Chemistry
1 answer:
Tju [1.3M]2 years ago
5 0

Answer: Chemicals like acids and bases are harmful and must be neutralized before draining.

Explanation:

A strong acid or strong base is required to be diluted or neutralized before it is discarded in the drain as if is discarded without diluting and neutralization it can spill and splash from sink or drain and can harm people in chemistry lab, moreover the fumes of the discarded chemical on spilling can cause respiratory tract burning and can even cause fire hazard so it must be converted into less harmful form and then must be drained.  

You might be interested in
Variable changed by the scientists what is being tested
Gnoma [55]

Answer:

Hope this is helpful to you!

The independent variable is the one that is changed by the scientist. To insure a fair test, a good experiment has only ONE independent variable. As the scientist changes the independent variable, he or she records the data that they collect.

6 0
3 years ago
Read 2 more answers
White gold is used in jewelry and contains two elements, gold and palladium. A jeweler has two different samples that are both i
wlad13 [49]
Solution : As they have uniform composition throughout they are considered as homogeneous mixture. Both samples are mixture of two metals (gold and palladium) thus are alloys.
6 0
2 years ago
Read 2 more answers
Water vapor condenses into a glass of water. The water is then placed in a freezer and changes into ice. What remains consistent
PolarNik [594]
Chemical properties
8 0
3 years ago
How many moles of oxygen are required to react completely with 5 mol C8H18?
Nata [24]

Answer:

62.5 moles of O₂.

Explanation:

We'll begin by writing the balanced equation for the reaction. This is illustrated below:

2C₈H₁₈ + 25O₂ —> 16CO₂ + 18H₂O

From the balanced equation above,

2 moles of C₈H₁₈ reacted with 25 moles of O₂.

Finally, we shall determine the number of mole of O₂ needed to react with 5 moles of C₈H₁₈. This can be obtained as shown below:

From the balanced equation above,

2 moles of C₈H₁₈ reacted with 25 moles of O₂.

Therefore, 5 moles of C₈H₁₈ will react with = (5 × 25) / 2 = 62.5 moles of O₂.

Thus, 62.5 moles of O₂ is needed for the reaction.

6 0
3 years ago
State the period and group to which aluminum belongs to in the periodic table ​
FinnZ [79.3K]

Explanation:

aluminium belongs to group 13 and period 3

3 0
3 years ago
Other questions:
  • What is the total number of atoms in 1.0 mole of
    13·1 answer
  • What happens to energy when frequency
    8·1 answer
  • Which object would a geologist date using carbon-14 dating?
    11·2 answers
  • A solution has a pH of 2. Which best describes the solution? A strong acid, a strong base, a neutral solution, a weak base
    12·2 answers
  • Can someone explain the answer.
    12·1 answer
  • What is the parts of the nervous system
    5·2 answers
  • Please help 15 points
    12·1 answer
  • consider a gas cylinder containing 0.250 moles of an ideal gas in a volume of 6.00 l with a pressure of 1.00 atm. the cylinder i
    15·1 answer
  • Which of these compounds are used to reduce acidity of soil
    10·1 answer
  • Hi anyone there who can talk to. me ans this and talk to me in comments​​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!