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
kupik [55]
3 years ago
13

Help me it’s science

Chemistry
2 answers:
givi [52]3 years ago
5 0

Answer:

Bb

Explanation:

You multiply the big B times the small b and get

Bb

Nezavi [6.7K]3 years ago
4 0
Bb
because B is dominant
You might be interested in
What lightens stains better vinegar or lemon juice also what is the hypothesis for it
katovenus [111]
Lemon juice because it releases carbon dioxide
6 0
2 years ago
Identify the NMR term that corresponds to each description.
balandron [24]

Answer:

A- upfield

B- down field

C- splitting

D- chemical shift

E- integration

Explanation:

NMR is a spectroscopic technique commonly used to observe the magnetic fields around the nucleus of atoms in a compound under investigation.

A chemical shift is the difference in parts per million (ppm) between the resonance frequency of the observed protons in the compound under study and that of the tetramethylsilane (TMS) (the reference compound in NMR with a chemical shift of zero ppm because all protons in the compound are equivalent).

If signals appear close to the reference signal, the signals are said to appear upfield. If the signals appear far away from the reference, they are said to appear down field.

The presence of protons cause splitting of peaks to the magnitude of n+1. n is the number of neighboring protons. Splitting refers to the appearance of multiple peaks for a single nucleus due to neighboring nuclei.

The area of a signal that corresponds to the number of nuclei at that frequency is called the integration.

4 0
3 years ago
Calculate the numbers of mL in 0.603 L
Artist 52 [7]

Answer:

603 mL

Explanation:

A milliliter is a unit of volume equal to 1/1000th of a liter. It is the same as a cubic centimeter.

6 0
3 years ago
What are 3 household examples of bases? &amp;<br> What are 3 characteristics of Bases
Digiron [165]
Bleach
glass cleaner
dish-detergent
A base removes hydrogen ions from a solution
A base decreases the hydrogen ion concentration in a solution
on a ph scale something is basic if it's measured 8-14

4 0
3 years ago
What’s a force that pulls objects towards each other
olchik [2.2K]
Gravitational Pull I’m pretty sure is the answer
3 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following is represented in the highest percentage by volume in dry air?
    10·1 answer
  • Process of genetic engineering
    12·1 answer
  • How many grams of calcium phosphate can be produced when 78.5 grams of calcium hydroxide reacts with excess phosphoric acid?
    8·2 answers
  • HELP ITS DUE TOMORROW ​
    7·2 answers
  • HELP PLEASE! *I will make you brainlist IF YOU CAN ANSWER ALL OF THE QUESTIONS!* (Read the directions)
    5·1 answer
  • What system includes the living components of earth
    8·2 answers
  • Describe one possible economic impact of redox reactions. How might that impact be diminished?
    13·1 answer
  • Using the equation below, calculate the percent yield of H3PO4 if an experiment that started with 12.98 grams of HCl and excess
    11·1 answer
  • Write the word and balanced chemical equations for the reaction between:
    7·2 answers
  • PLEASE ANSWER 20 POINTS!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!