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
emmasim [6.3K]
3 years ago
9

The number of hydrogen atoms in 6NH3 is ____. 6 3 9 18

Biology
1 answer:
adoni [48]3 years ago
8 0
To determine the number of hydrogen atoms in this molecule what would you do is simply take the coefficient and multiply it to the subscript present for hydrogen, which is 3.

The final result would be 6 X 3 or 18. There are 18 hydrogen atoms in 6 molecules of NH3 or ammonia.
You might be interested in
Ryan is going to make a sculpture from a rectangular block of clay. The
Aleonysh [2.5K]

A. The volume is the product of the area of the base, (x+8)(x - 3).

and the height, 2x - 5.

Explanation:

The correct option from the given ones is that the volume is the product of the area of the base and the height.

Given parameters:

Height = 2x -5

width = x - 3

length = x + 8

Unknown is the volume;

The volume of a substance is the space it occupies.

  Volume of a rectangular block = base area x height

Base area =length x breadth = (x+8)(x - 3)

 height = 2x -5

Volume of block = (x+8)(x - 3) (2x -5)

learn more:

Volume brainly.com/question/12497249

#learnwithBrainly

3 0
3 years ago
How does incomplete dominance differ from a dominant recessive pair of alleles?
borishaifa [10]
Incomplete dominance is when both of the the alleles represented are heterozygous thus creating a third phenotype known as a blend e.g white and red flowers gives a pink one. Whereas dominant recessive both alleles are homozygous and thus the phenotype depicts that gene.
6 0
3 years ago
Helpp!!!
Alex787 [66]

Answer:

C. It will increase in size.

Explanation:

3 0
3 years ago
Which molecule has the most atoms?<br> A. Mg0<br> B. SO2<br> c. NO2<br> D. CH4
adelina 88 [10]

Answer:

CH4 has one carbon atom and 4 hydrogens, making a total of 5. MgO has 1 magnesium atom and 1 oxygen atom, making for a total of 2.

5 0
2 years ago
Read 2 more answers
Joe is color blind. both his mother and his father have normal vision, but his mother's father (joe's maternal grandfather) is c
Arte-miy333 [17]
The answer is x-linked recessive. It is apparent that the color blindness affects the males hence it's caused by a sex-linked recessive gene. Males have XY homologous chromosomes. The X sister chromosome has more genes than the Y sister chromosome, hence most males are hemizygous for sex linked genes. This means that even recessive genes on the X chromosome are likely to be expressed in males.
3 0
3 years ago
Other questions:
  • A plant can have green (G) or yellow (g) leaves. it can aleo have a long (A) or short () stem. A scientist is preparing a Punnet
    9·2 answers
  • The scientific method uses observation and which other process to answer questions
    13·1 answer
  • Which domain does sulfolobus belong to​
    12·1 answer
  • Which option identifies the information that could best help the grower complete the estimate of harvest date in the following s
    10·1 answer
  • PLEASE HELP QUICKLY ;-;
    14·1 answer
  • which of the following statements is true? hydroelectric power does not damage the environment. waste from nuclear power plants
    10·2 answers
  • Artem Brenner (username: abrenner3256)
    15·1 answer
  • The era and the period ?<br><br> The supercontinent Pangaea was formed
    13·1 answer
  • 2-WHAT ARE SOME ALTERNATE USES<br> FOR BACTERIA?
    8·2 answers
  • NK cells kill cancer cells no specifically perforin True or false?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!