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
taurus [48]
2 years ago
9

Can someone help me please

Chemistry
1 answer:
Nostrana [21]2 years ago
6 0
The answer is a as it is balanced and has the shown molecules
You might be interested in
A solid sample is hit with a hammer and breaks into jagged, irregular shards. What type of solid was it? A) molecular solid b) n
DaniilM [7]

I honestly don't know the answer

8 0
2 years ago
Which statement best describes an array of 10 elements where the elements are of a class type?
ladessa [460]
The array will be created with the elements equal to null.
3 0
3 years ago
The radius of a hydrogen atom is 37 pm and its mass is 1.67 × 10-24 g. What is the density of the atom in grams per cubic centim
RoseWind [281]

Answer:

V = 4/3 * 3.1416 * (37x10-10)3

V = 2.12x10-25 cm3

d = m/V

d = 1.67x10-24 / 2.12x10-25 = 7.87 g/cm3

The difference in temperature, let's convert F to ºC:

ºC = -80-32/1.8 = -62.22 ºC

dT = -92.6 + 62.2 = -30.4 ºC

4 0
3 years ago
Read 2 more answers
The nuclear fission process releases neutrons and
yuradex [85]
<span>the answer is c. energy</span>
3 0
3 years ago
Write the balance nuclear equation showing the decay of zinc-69 to gallium-69
Taya2010 [7]

Answer:

It is a beta decay equation unknown

Explanation:

none

5 0
3 years ago
Other questions:
  • What is biological oxygen demand
    9·2 answers
  • The diagram represents a longitudinal wave moving through a mixture of gases.
    10·1 answer
  • What are the most chemically stable elements (in terms of reactivity) on the periodic table?
    10·1 answer
  • What are the two products of a neutralization reaction?
    8·1 answer
  • What kind of small objects composes much of the universe
    9·1 answer
  • If you have 3.0 liters of an unknown gas, at standard temperature and pressure conditions, then you can calculate what about tha
    6·2 answers
  • Bridget is in science class. Her teacher gives her two unknown substances and asks her to determine their relative pH. She place
    5·2 answers
  • 1s22s22p?<br> 1.22<br> 2.22<br> 6
    14·1 answer
  • A teacher is demonstrating physical and chemical changes to her class. Which action should they use to demonstrate a chemical ch
    6·1 answer
  • Why is a neutral solution neutral?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!