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
Marysya12 [62]
3 years ago
13

Explain why lunar eclipses are more common than solar eclipses and why so few people ever have a chance to view a total solar ec

lipse
Chemistry
1 answer:
Olin [163]3 years ago
7 0
Luncar Eclipses are more common than solar eclipses because of the size of the Shadowmaker. The Earth is much bigger than the moon so it's easier to find the moon in the earth's shadow. In Solar Eclipses though, the Earth must Path through the moons relatively small shadows, and the 3 have to be aligned Just right to get a moon shadow focused on the Earth. 
Few People get to view a total solar eclipse because when it finally happens, the part of Earth that is in the Darkest center of the shadow is somewhere small and randon
Hope this Helps :D
You might be interested in
500 mL of He at 300 K is heated to 450 K. Find V2
ruslelena [56]

Answer:

V2 = 0.75 L

Explanation:

assumin ideal gas:

  • PV = RTn

∴ T1 = 300K

∴ V1 = 0.500 L

∴ T2 = 450 K

⇒ V2 = ?

assuming P, n constant:

⇒ PV1 = RT1n

⇒ V1/T1 = Rn/P = K..........(1)

⇒ V2/T2 = RN/P = K..........(2)

(1) = (2):

⇒ V1/T1 = V2/T2

⇒ V2 = (V1/T1)T2

⇒ V2 = (0.500 L/300 K)(450 K)

⇒ V2 = 0.75 L

8 0
3 years ago
How can a chemical reaction be sped up?Select from the drop-down menu to correctly complete the statement.
RoseWind [281]

Answer:

Concetration

Explanation:

6 0
3 years ago
Read 2 more answers
which solution has a higher percent ionization of the acid , a .10 M solution of HC2H3O2 (aw) or a .010 M solution of HC2H3O2(aq
ruslelena [56]

Answer:

0.0010 M of HC2H302(aq)

3 0
3 years ago
Help!!!!pls<br> i have problem
trapecia [35]

Answer:

the answer is 2 by 3

Explanation:

write this answer ma'am will be proud of you

8 0
3 years ago
Consider the dissolution equation of lead(II) chloride.
Vladimir79 [104]

Answer:

The solubility product of lead(II) chloride is 1.61\times 10^{-5}.

Explanation:

Concentration of lead (II) ions = [Pb^{2+}]=0.0159 M

Concentration of chloride ion = [Cl^-]=0.0318 M

PbCl_2(s)\rightleftharpoons Pb^{2+}(aq)+2Cl^-(aq)

The expression of a solubility product will be given as:

K_{sp}=[Pb^{2+}][Cl^-]^2

=0.0159 M\times (0.0318 M)^2=1.61\times 10^{-5}

The solubility product of lead(II) chloride is 1.61\times 10^{-5}.

4 0
3 years ago
Other questions:
  • An industrial-strength pipe cleaner has a molarity (M) ) of 7.0 a 0.60 liter container. To be safely used on the pipes in a home
    11·1 answer
  • What are the number of protons, electrons, and neutrons in Potassium
    14·2 answers
  • Write the balanced molecular and net ionic equations for the reaction between aluminum metal and silver nitrate. identify the ox
    8·2 answers
  • Which move will produce light with the longer wavelength
    9·1 answer
  • Given a chemical equation, showing the dissociation of an acid in solution, be able to identify the "acid", the "base", the "con
    13·1 answer
  • Which chemical equation is unbalanced?
    9·2 answers
  • A.<br> B.<br> C.<br> D.<br><br> Help me please?
    14·1 answer
  • Which of the following is true for a gas under conditions of very low temperature? PV ÷ nRT = 1, because all gases behave ideall
    9·1 answer
  • Match the special cases of each gas law with its description. A law may be used more than once. In the equations, K is a constan
    11·1 answer
  • How many single covalent bonds could an element with the electron
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!