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
ivanzaharov [21]
3 years ago
5

Help please. I beg you

Chemistry
1 answer:
Nookie1986 [14]3 years ago
6 0

Answer:

hello

Explanation:

second option is correct answer

You might be interested in
(1.6 × 10-19)(5.0 × 106) = C × 10D
Mnenie [13.5K]

The correct answer is C) 8.0 D)-13

4 0
3 years ago
Read 2 more answers
Chemistry!! Please help!!
cluponka [151]

Answer:

4.993 ×10⁻¹¹ J

Explanation:

The <em>nuclear binding energy</em> is the energy equivalent to the mass defect.

The <em>mass defect</em> is the difference between the mass of a nucleus and the sum of the masses of its nucleons.

<em>Calculate the mass defect </em>

  16 p = 16 × 1.007 28 u =  16.116 48  u

  16 n = 16 × 1.008 67 u =  16.138 72  u

Total mass of nucleons = 32.255 20 u

             - Mass of S-32 = <u>31.972 070 u </u>

                 Mass defect =  0.283 13   u

Convert the <em>unified atomic mass units to kilograms</em>.

Mass defect

= \text{0.283 13 u} \times \frac{ \text{1.66 06} \times 10^{-27} \text{ kg}}{\text{1 u}}

= 4.700 \times 10^{-28} \text{ kg}

Use Einstein’s equation to <em>convert the mass defect into energy</em>

E = mc^{2}

E = 4.7000 \times 10^{-28} \text{ kg} \times (2.998 \times 10^{8} \text{ m}\cdot\text{s}^{-1})^{2} = 4.224 \times 10^{-11} \text{ J}

4 0
4 years ago
Which of the following work mostly severaly affect a human population
Arada [10]
Picture isn't showing
6 0
3 years ago
The _______ are found on the right side of the arrow in a chemical reaction. A. reactants B. products C. subscripts D. coefficie
julia-pushkina [17]

Answer:

B. products are found on the write side of the arrow in a chemical reaction.

8 0
3 years ago
Read 2 more answers
Aquatic organisms that lived hundreds of millions of years ago and were buried in silt and sediment resulted in the formation of
ololo11 [35]
The formation of Fossil Fuels.

The fossil fuels such as oil originate mostly from aquatic organism and are extracted on oil rigs located in oceans and seas. Most of the oil is procured this way.
3 0
3 years ago
Other questions:
  • What is the density of carbon dioxide gas if 0.196g occupies a volume of 100 mL
    10·1 answer
  • What are two main forms of energy given off when paper burns and where does the energy come from
    7·2 answers
  • A cube 20 cm on one side could contain how many milliliters of fluid
    13·2 answers
  • The average density of a planet is 3.05 g/cm3. What is its density in kg/m3? (Enter your answer in scientific notation.)
    10·1 answer
  •   What is the name of this hydrocarbon?
    12·2 answers
  • What is the best step for the engineers to make next
    11·1 answer
  • What is the volume of an object with a mass of 11.5 g and a density of 1.3 g/mL?
    8·1 answer
  • A representation of chemical reaction​
    10·1 answer
  • PLEASE HELP!!
    13·1 answer
  • Why do atoms form Chemical Bonds ?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!