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
Lina20 [59]
3 years ago
11

Question 12 (1 point)

Chemistry
1 answer:
masha68 [24]3 years ago
5 0

Answer:

I can't answer all of these, but here is Q12.

Explanation:

When plant lose too much water, they shrivel, so not C., the stomata won't close because it is attempting to gather all water, and the stomata is already open to drain and absorb. Therefore, my only conclusion to this question would be D., respiration increases, in order to let water access leaves and other sorts. By the way, I do not know what program you use, but in mine, I was correct, so you should be too. Good luck!

You might be interested in
Which pair of atoms has the highest electronegativity difference?
Tems11 [23]
The answer its O-H.........
7 0
3 years ago
Read 2 more answers
Which expressions are equal to 675? 700 – 25 O 700 – 75 O 600 + 75 O 634 + 31 500 275​
ser-zykov [4K]

Answer:

30

Explanation:

6 0
3 years ago
Read 2 more answers
25.2 mL of water are placed in a graduated cylinder. A 22.6 g stone is dropped in, and the water level rises to 32.4 mL. Find th
VMariaS [17]
<span>Displaced volume :

final volume - initial volume

32.4 mL - 25.2 mL => 7.2 mL

Density = mass / volume

D = 22.6 g / 7.2 mL

D = 3.1388 g/mL

hope this helps!</span>
5 0
3 years ago
When ironing clothes the primary method of heat transfers conduction convection insulation or radiation
postnew [5]
Convection insulation
7 0
3 years ago
An industrial chemist studying bleaching and sterilizing prepares several hypochlorite buffers. Find the pH of 0.200 M HClO and
stellarik [79]

Answer:

The pH is 7.54

Explanation:

The Henderson - Hasselbalch equation states that for a buffer solution which consists of a weak acid and its conjugate base, the buffer pH is given by:

pH =pk_{a} +log(\frac{[conjugate base]}{[weakacid]})

pkₐ is for the acid

In this case, the buffer hypochlorous acid  HClO is a weak acid, and its conjugate base is the hypochlorite anion ClO⁻  is delivered to the solution via sodium hypochlorite NaClO .

NaCIO = 0.200 M

HCIO = 0.200 M

pkₐ = -log₁₀ kₐ = -log₁₀ (2.9 × 10⁻⁸) = 7.54

∴pH = =7.54 +log\frac{0.2}{0.2} = 7.54

7 0
3 years ago
Other questions:
  • Use the following half-reactions to design a voltaic cell: Sn4+(aq) + 2 e− → Sn2+(aq) Eo = 0.15 V Ag+(aq) + e−→ Ag(s) Eo = 0.80
    12·1 answer
  • A 100 gram glass container contains 200 grams of water and 50.0 grams of ice all at 0°c. a 200 gram piece of lead at 100°c is ad
    7·1 answer
  • How many carbon atoms are present in 0.46 moles of C2H6O?
    13·1 answer
  • Question 2 (1 point) Saved
    11·2 answers
  • Please HURRYYYYYYYYYY
    6·2 answers
  • Which weak acid would be best to use when preparing a buffer solution with a ph of 9.80?
    11·1 answer
  • A reaction involves the parts of two compounds switching places to form two new compounds. What type of reaction is this?
    9·1 answer
  • Electrons in atoms exist in particular energy level. A ___ must be emitted or absorbed to move between energy levels.
    13·1 answer
  • What is the oxidation number of each nitrogen atom (N) in calcium nitrate (Ca(NO3)2)? (3
    15·1 answer
  • A phenomenon is something that sparks your curiosity and can be
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!