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
Alla [95]
3 years ago
9

Which indicator will be the same color in hydrochloric acid as it is in pure water?

Chemistry
1 answer:
djverab [1.8K]3 years ago
3 0
Phenolphthalein
In acid it is colourless and in water also colourless
You might be interested in
At what temperature would a 1.50 m nacl solution freeze, given that the van't hoff factor for nacl is 1.9? kf for water is 1.86
IRINA_888 [86]
Win to ki ne lei ma ki mna mata ki ss kk
5 0
3 years ago
Besides glycerol what 3 other molecules make up a triglyceride?
ICE Princess25 [194]
Triglyceride is a molecule constituted by one one molecule of glycerol and 3 molecules of fatty acids. The structure of a glycerol is like a letter "E", where the vertical line ( | ) is the glycerol and the three horizontal lines are long chains of organic acids, each with one COOH group, called fatty acids.<span> The answer is that the other 3 molecules that make up a triglyceride are fatty acids.</span>
6 0
3 years ago
What is the Lewis structure of AsN
Pachacha [2.7K]

Answer:

Lewis was a person of law

Explanation:

5 0
3 years ago
Which atom would it be most difficult to remove an electron from
Norma-Jean [14]
I would be difficult to remove an electron from a Noble or Inert Gas (also known as the group 8 or 0 elements).  This is because they all have filled outermost shells and as such the outermost shell would be held tightly to the nucleus and as such make it difficult to remove.  Examples Helium, Neon, Argon, Xenon, Krypton and Radon 
6 0
3 years ago
When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 20.4 g g of carbon were burned in the presence
Aleonysh [2.5K]

Answer:

C + O2 -> CO2

C 20.4/12 = 1.7

O 70.4-16.0/16=3.4

CO2 1.7 mol * 44 = 74.8

3 0
3 years ago
Other questions:
  • PLEASE HELP 20 POINTS What is a key event found in CO2 and glucose?
    9·1 answer
  • Advances in medical technology and healthcare have increased the life expectancy of people around the world. What negative effec
    11·1 answer
  • A 365 L balloon is blown up inside at 283 K. It is then taken outside in the hot sun and Heated to 300K. What is the new volume?
    15·1 answer
  • Why is coal not classified as a mineral?
    14·1 answer
  • During an experiment, 95 grams of calcium carbonate reacted with an excess amount of hydrochloric acid. If the percent yield of
    14·1 answer
  • What are the concentrations of hydroxide and hydronium ions in a solution with a pH of 10.2? 1.4 × 10–4 M H3O+ and 7.1 × 10–11 M
    6·1 answer
  • Which resource produces the cleanest energy?<br><br> coal<br> gasoline<br> oil<br> wind
    14·2 answers
  • How many total electrons can the p orbitals hold?<br> A. 6<br> B. 2<br> C. 10<br> D. 3
    13·2 answers
  • What are Properties that can be recognized only when substances react or do not react
    13·1 answer
  • determine the molar mass (in g/mol) of a gas that travels with an effusion time that is 1.94 times longer than that of hcl(g).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!