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
stealth61 [152]
3 years ago
9

Asking high school students if the school day should be lengthened to improve

Chemistry
2 answers:
ololo11 [35]3 years ago
4 0
Too long or complicated because some students have things to do after school(work,clean,take care of sibilings,sleep)and complicated to figure out a new schedule
Alla [95]3 years ago
3 0

Answer:

it can be tooo. long or coplicated because nomatter how long u stay in school they give u homework and also a lot of people have jobs when would they be ableto work

Explanation:

You might be interested in
Lakes can disappear due to *
lesya [120]

Answer:

Drought, resulting in a 65% reduction in water levels.

8 0
3 years ago
How many moles are in 59.6 grams of BaSO4​
AysviL [449]

Answer:

0.2553669915026199 BaSO4

Explanation:

hi, give brainliest?

3 0
2 years ago
What does every food energy chain start with?
Zinaida [17]
Producers (autotroph)

I’m sorry if this isn’t the answer you were looking for, if so, please be more specific and I can try to help again, thank you.
8 0
2 years ago
PH of 0,035M HCl? How to count if your calculator hasn't got -lg?
IrinaK [193]

<u>Given information:</u>

Concentration of HCl = 0.035 M

<u>To determine:</u>

pH of the solution

<u>Explanation:</u>

Hydrochloric acid, HCl is a strong acid. It will completely dissociate to give H+ and Cl- ions

HCl → H+ + Cl-

Hence the concentration of H+ = Cl- = 0.035M

Now, pH measures the strength of H+ ions in a given solution. It is expressed as:

pH = -log[H+]

pH (HCl) = -log(0.035) = 1.46

Ans: pH of 0.035M HCl is 1.46

6 0
3 years ago
What is the air speed of a unladen swallow?
Firdavs [7]

Answer: An african or a european swallow?

3 0
3 years ago
Other questions:
  • What can be displayed on a climatic graph?
    14·1 answer
  • A mole of lead will be heavier than a mole of oxygen because
    14·1 answer
  • 20 ml of a 1.0 m hcl solution are added to 3.0 l of acid solution with a ph of 5.35. the ph of the mixture rises to 5.33 was the
    9·1 answer
  • What is the mass number of an atom with 3 protons and 4 neutrons and 3 electrons
    13·1 answer
  • Which of these is an organism?<br> a virus<br> b heart<br> c bacteria<br> d lung
    8·2 answers
  • An average human bad temperature is 98.6 Fahrenheit what is the equivalent temperature in degrees celsius
    6·1 answer
  • Part A
    13·1 answer
  • How many moles of NaCl are present in 2.50 L of a 0.070 M solution?
    5·1 answer
  • Which of the following statements is false about drawing Lewis structures?
    11·1 answer
  • What is electroluminescence? Give one example.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!