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
oksano4ka [1.4K]
3 years ago
10

5. In this lab, you continued to add Reagent D to each solution until it turned blue. The purpose was to remove the oxygen to me

asure how much was left. The more drops you had to add to acquire the blue color, the more oxygen was present in the tube. In which phase(s) did the solution turn blue before you added Reagent D? What do you think that means?
NO FALSE ANSWERS
Chemistry
1 answer:
Basile [38]3 years ago
5 0
A solution is turning blue means, it is turning it's behavior to Basic from Acidic. Reagent D must be a Basic component so it is increasing the pH of the solution. As reaction does not depend on the phase of the component, it could be anything i.e., Solid, Liquid or gas.

Hope this helps!
You might be interested in
Hot air balloons work due to a current moving heat energy around within the balloon. which heat energy transfer process is happe
miv72 [106K]

Answer:

Convection.

Explanation:

Why? This transfer of heat energy away from the ground by the vertical movement of air is called "free convection" or "natural convection." A hot air balloon rises because warmer air is less dense than cool air.                                                (plz brainlyest)

3 0
2 years ago
Read 2 more answers
What does a pH of 7 say about a solution?
lisov135 [29]

Answer:

B

Explanation:

it shows that the solution is neutral.

I hope this helps

4 0
3 years ago
Describe the region in model 1 where the highest concentration of hydrogen ion (h + ) is located
neonofarm [45]
<span>THE HIGHEST CONCENTRATION OF HYDROGEN IONS IS LOCATED IN THE INTER-MEMBRANE SPACE. HYDROGEN IONS REACH THE INTER-MEMBRANE SPACE THROUGH PROTEIN CHANNELS EMBEDDED IN THE MITOCHONDRIAL MEMBRANE. THE MAIN FUNCTION OF INTER MEMBRANEIS OXIDATIVE PHOSPHORLATON. ENERGY IS REQUIRED TO MOVE THE HYDROGEN IONS ACROSS THE MEMBRANE BECAUSE THE HYDROGEN IONS ARE MOVING AGAINST THE CONCENTRATION GRADIENT. H+ GOES AGAINST THE CONCENTRATION GRADIENT THE USE OF THE GRADIENT TO DRIVE ATP SYNTHASE. HYDOGEN IONS DRIVE ATP SYNTHASE IN PHTOSYNTHESIS. THIS HAPPENS WHEN HYDROGEN IONS GET PUSHED ACROSS THE MEMBRANE CREATING A HIGH CONCENTRATION INSIDE THE THYLAKOID.</span>
7 0
3 years ago
In which cell organelle does protein synthesis occur? cytoplasm mitochondria ribosome cell membrane
MariettaO [177]
It occurs in The ribosome
8 0
2 years ago
Read 2 more answers
What is the empirical formula of the compound whose molecular formula is P4O10
Pepsi [2]
The empirical formula is the lowest reduced ration of the atoms present. In this case, it is P2O5
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the measure if how much space an object takes up? A. Mass B. Density C. Weight D. Volume
    12·2 answers
  • Si las partículas en una muestra de materia se atraen entre sí pero pasan facilmente entre sí la materia es
    12·1 answer
  • How many atoms are in 8 grams of helium
    6·1 answer
  • Kara shines a blue light and a red light onto paper as shown in the figure below. If the paper is
    9·1 answer
  • Is salt water solution a homogeneous mixture
    8·2 answers
  • Nylones are: a, amides b, polymides
    14·1 answer
  • The formulas for elements never contain a subscript true or not true
    10·1 answer
  • NEED HELPPP PLSSSSSSSSSS
    12·1 answer
  • What is meant by Redox reaction ? ​
    15·1 answer
  • Beta particles are identical to Multiple Choice protons. helium atoms. hydrogen atoms. helium nuclei.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!