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
serg [7]
3 years ago
9

Please help me fast... ​

Chemistry
2 answers:
jekas [21]3 years ago
6 0

B) 1 and 3

it's the right answer

Lilit [14]3 years ago
6 0

Answer:

For 3rd question, the answer is option D

You might be interested in
Determine the mole ratio between oxygen and water for the following equation:
vodka [1.7K]

Answer:2.2

Explanation:

5 0
2 years ago
What is the solute when stirring salt in water until the salt disappears?
Umnica [9.8K]

Answer:

The solute is the substance being dissolved.

The solvent is the substance dissolving the solute.

Therefore, the salt is the solute and the water is the solvent.

Explanation:

The salt is the solute.

3 0
2 years ago
Science 6th grade please help me :)
Gnom [1K]
I’m pretty sure the answer is D :)
6 0
3 years ago
Read 2 more answers
Intermolecular forces dipole differences london dispersion
loris [4]
33233728793278237876548742787874578378572098-2932-=93788784787489
8 0
3 years ago
B vitamins are a group of water soluble compounds that are important in cell metabolism. Each one has a different chemical struc
Tom [10]

Molar mass of vitamin B1, C12H17N4OS = 265.34 g/ mol

Molar mass of vitamin B2, C17H20N4O6 = 376.37 g/ mol

Molar mass of vitamin B5, C9H17NO5 = 219.24 g/ mol

Molar mass of vitamin B6, C8H11NO3 = 169.18 g/ mol

Molar mass of vitamin B7, C10H16N2O3S = 244.31 g/ mol

Now,

Order of increasing molar mass = B6 < B5 < B7 < B1 < B2

7 0
3 years ago
Other questions:
  • A student made the Lewis dot diagram of a compound as shown.
    11·2 answers
  • Which scenario describes a transfer of mechanical energy to heat and sound energy? Question 7 options: A) a very high pitched so
    6·1 answer
  • Assume an object A mass of 36.240 g and it’s density is 5.40 g/mL. What is it’s volume
    8·1 answer
  • What would be the formula for an alkane which contains 30 hydrogen atoms?<br><br> C__H30
    12·2 answers
  • the water in a tea pot is heated on a stove top. The temperature of the water increases. Is this an endothermic or exothermic pr
    10·1 answer
  • Longitudinal waves compress the medium they travel though. One example of a longitudinal wave is a
    8·2 answers
  • If you have 8.00 grams of Dinitrogen tetraoxide and 4.00 grams of Hydrazine, How many grams of Nitrogen will form?
    13·1 answer
  • Which isotope has 30 neutrons and 32 protons
    7·1 answer
  • Which of the following statements about organelles is NOT true?
    12·2 answers
  • Wave<br> is the distance a wave travels in a given<br> amount of time.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!