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
katen-ka-za [31]
2 years ago
8

Help meeeeeeeeeeeeeeeee

Chemistry
1 answer:
larisa [96]2 years ago
7 0

the answer is B) a disaccharide

You might be interested in
How do water molecules move away from their H-O-H configuration to become new molecules?
maksim [4K]

Answer:

A water molecule is consists of two hydrogen atom, each bound to the central oxygen atom through a covalent chemical bond.

Water molecules can form new molecules by moving away from their H-O-H configuration due to thermal motions and rotations. <u>Thermal motions and rotations break the individual hydrogen bonds and change the  H-O-H configuration influenced by the temperature and pressure.</u>

<u />

7 0
3 years ago
What do you put in the calculator to get the molar mass of Mg3P2
olga55 [171]

Input the atomic masses of Mg and P to give 134.84g/mol

Explanation:

The molar mass of a substance (atom or molecule or compound) is the mass in grams of one mole of the substance:

When dealing with an element the molar mass is the relative atomic mass expressed as g/mol.

For compounds, you add the atomic masses of the component atoms and you sum up.

You simply input the atomic mass of 3 atoms of Mg and 2 atoms of P

Atomic mass of Mg = 24.3g/mol

                             P = 30.97g/mole

Molar mass of Mg₃P₂ = 3(24.3) + 2(30.97) = 134.84g/mol

learn more:

Molar mass brainly.com/question/2861244

#learnwithbrainly

6 0
3 years ago
In a nuclear power plant control rods are used to
evablogger [386]
Control rods are used<span> in </span>nuclear<span> reactors to </span>control<span> the fission rate of uranium and plutonium. They are composed of chemical elements such as boron, silver, indium and cadmium that are capable of absorbing many neutrons without themselves fissioning.</span>
4 0
3 years ago
The Sun always shines on half of the Moon. During a new moon, the Moon looks dark.
Sveta_85 [38]
You’re answer is C Explaination if the pit side was facing earth it wouldn’t be a new moon
8 0
3 years ago
What distinguishes physical properties from chemical properties
ale4655 [162]

A physical property is an aspect of matter that can be observed or measured without changing it. A chemical property may only be observed by changing the chemical identity of a substance.


6 0
3 years ago
Other questions:
  • What determines how hard an atom attracts electrons in a covalent bond?
    12·1 answer
  • 20 POINTS IF YOU CAN ANSWER THIS CORRECTLY, PLEASE!
    10·1 answer
  • The technetium-99 nuclide radioactively decays by beta emission. write a balanced nuclear chemical equation that describes this
    8·1 answer
  • How are atmospheric carbon dioxide levels and average global temperature related?
    13·2 answers
  • Solid carbon (C) can burn in oxygen (O2). Select
    7·1 answer
  • Which of the following is a synthesis reaction?
    12·2 answers
  • The best reading for the volume of the gas in the syringe in the picture shown right is
    11·1 answer
  • I WILL GIVE BRAINLIEST IF IT IS CORRECT
    14·1 answer
  • ..............................................
    6·1 answer
  • now imagine that you have analyzed an additional vntr. from the blot below, what is the expected frequency of occurrence?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!