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
stiks02 [169]
3 years ago
10

A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is

Chemistry
1 answer:
liubo4ka [24]3 years ago
3 0
The spacing is 14.4 nm (nanometers).
It is 14.4 * 10^(-9) m
And 1 mm = 1 * 10^(-3) m
14.4 nm * 105 = 1,512 nm = 1.512 micrometers = 0.001512 mm
Or : 1.512 * 10^(-3) mm
Answer: The total width of crystal is 0.001512 mm.
You might be interested in
What is the pH of the lye in soap ?
lord [1]

Answer:

The pH of the lye in soap is 13.

Explanation:

7 0
3 years ago
Read 2 more answers
2) In a calorimetry experiment, 70.0 g of a substance was heated to
Aloiza [94]

The temperature at thermal  equilibrium : 16.1 °C

<h3>Further explanation</h3>

Q absorbed = Q released

Heat can be formulated :

Q = m.c.Δt

c= specific heat, J/g°C

Δt = temperature different, C°

m= mass, g

Q water=Q substance

\tt 3500\times 4.18\times (t_2-15)=70\times 0.89\times (270-t_2)\\\\14630(t_2-15)=62.3(270-t_2)\\\\14630t_2-219450=16821-62.3t_2\\\\14692.3t_2=236271\\\\t_2=16.1^oC

8 0
3 years ago
Balanced equation for solid magnesium oxide
Y_Kistochka [10]

Answer:

Mg + O2 → MgO

Explanation:

3 0
3 years ago
Which mountain range formed as a result of plate motion around the Ring of Fire?
jek_recluse [69]
The Andes was the mountain range that formed as a result of plate motion around the Ring of Fire.

Answer: The Andes
5 0
3 years ago
Name four products of incomplete combustion<br><br> One :<br> Two :<br> Three :<br> Four :
melamori03 [73]

Answer:

Carbon Monoxide / Carbon Dioxide / Sulfur and Nitrogen Dioxide

Explanation:

8 0
4 years ago
Other questions:
  • Calculate the amount of water (in grams) that must be added to (a) 5.00 g of urea (NH2)2CO in the preparation of a 16.2 percent
    10·1 answer
  • Which device uses mechanical energy to produce electrical energy? magnet solar cell generator electric motor
    6·2 answers
  • What mass of HCl is contained in 45.0 mL of an aqueous HCl solution that has a density of 1.19 g cm–3 and contains 37.21% HCl by
    9·1 answer
  • Why can you change physical properties and not make a new substance but can't change chemical properties and stay the same?
    13·1 answer
  • Eleven molecules have speeds 15, 16, 17, . . . , 25 m/s. Calculate (a) vavg, and (b) vrms. Part a express your answer with the a
    15·2 answers
  • A student needs to prepare 50.0 mL of a 1.30 M aqueous H2O2 solution. Calculate the volume of 5.0 M H2O2 stock solution that sho
    7·1 answer
  • The Sun is much larger than the Moon, yet it is the gravitational pull from the _________________ that has the most effect on th
    13·2 answers
  • Sulfur is composed of three isotopes: 32S, 33S, and 34S. The atomic masses of these isotopes are given below. 32S: 31.97207 amu
    14·1 answer
  • What is the term for combining 2 or more atoms together?
    8·1 answer
  • Cumulus Clouds are _______ ______ clouds with __________ bases.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!