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
nadya68 [22]
3 years ago
8

How can you create low pressure in a capped bottle ?

Chemistry
1 answer:
kiruha [24]3 years ago
5 0
Blow a lot of air into it you can stick an air pump and when your done pumping quickly put tape over the hole
You might be interested in
Criteria and constraints help determine which solutions will be applied when extracting materials from pomace in which way
DedPeter [7]

Answer:

The use of pomace for animal feed might be chosen if minimizing production costs is desired

Explanation:

i've taken the test

3 0
2 years ago
What element do most acids have in common
Dima020 [189]

Answer:

hydrogen

Explanation:

7 0
3 years ago
What is the most important role that water plays for living organisms?
Flauer [41]

Answer:

A. All organisms need water as energy source

8 0
3 years ago
Read 2 more answers
2.600 * 10 ^ - 5 * 6.100 * 10 ^ - 5 Express in scientific notation
Anna [14]

Answer:

hope its help you

Explanation:

2.600 × 10^-5 × 6.100 × 10^-5 = 1.586 × 10-9

3 0
3 years ago
Calculate the pH of lemon juice to three significant figures, with a hydrogen ion concentration of
Airida [17]

Answer:

pH = - log [2.12 x 10^-3]

what is the log of 2.22 x 10^-3]

Take the opposite of that,

That is the pH, now, just make certain you use the correct significant figures.

Explanation:

3 0
3 years ago
Other questions:
  • How does acid rain happen? (Use the term Sulfur Dioxide) PLS HALP
    10·1 answer
  • True or False: PERIODS on the periodic table run up and down.
    7·2 answers
  • How many grams of precipitate will be formed when 20.5 mL of 0.800 M
    13·1 answer
  • Need Chemistry help ASAP! Which of the following statements regarding chemical equilibrium is NOT necessarily true?
    5·2 answers
  • Provide the mass number of Fe, which has 29 neutrons
    13·1 answer
  • Describe the transfer of thermal energy as the ice cream melts and as it becomes solid again. In both situations, describe which
    6·1 answer
  • If 143.56 mL of 0.6653 M ammonium carbonate reacts with 175.37 mL of 0.8732 M chromium(III) sulfate in a double replacement reac
    8·2 answers
  • An unknown element, X, has an atomic mass of 107.868 amu. The X-109 isotope (108.905 amu) is 48.16%. What is the amu of the othe
    14·1 answer
  • What happened to the weather after mount tambora epurted?
    15·1 answer
  • Why is it important to do further investigations to determine if a chemical change really occurred?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!