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
KIM [24]
3 years ago
12

Which planet has a distinctive red spot? A. Mercury B. Venus C. Jupiter D. Mars

Chemistry
2 answers:
Firdavs [7]3 years ago
3 0
Jupiter------------------------
sweet [91]3 years ago
3 0
C.............................Jupiter
You might be interested in
acetaminophen is a stronger acid than methanol, and sodium methoxide is a stronger base than. write an acid base equilibrium rea
torisob [31]

Answer:

The equilibrium shifts to the right that is the forward reaction.

Explanation:

The chemical compound known as "Acetaminophen" is a chemical compound that is generally known to a layman as Paracetamol and it belongs to the drug class known as anagelsics which helps in the treatment of pain or say in the reduction of pain. Acetaminophen has the chemical Formula to be C8H9NO2, with the Molar mass of 151.163 g/mol and Boiling point of 420 °C.

The reaction between Acetaminophen and sodium methoxide gives methanol and acetaminophen sodium salt. Therefore, the acid base equilibrium reaction of these species is given as;

C8H9NO2 + CH3ONa <========> CH3OH + acetaminophen sodium salt.

The equilibrium shifts to the right that is the forward reaction.

8 0
3 years ago
Which element is the excess reagent when 3.00 moles of Mg is ignited in 2.20 moles of pure oxygen
Artyom0805 [142]

Answer:

Oxygen is in excess.

Explanation:

The coefficients of the balanced equation create a mole ratio that shows the ratio of how many reactants are used up and products are created.  

The mole ratio of Mg to O2 in this equation is 2:1, which means that for every two moles of Mg used, there will be 1 mole of O2 used.

If we have 3.00 moles of Mg, we will only need 1.5 moles of oxygen to completely burn the Mg. Therefore, when all 3.00 moles of Mg are used, there will still be some of the 2.20 moles of oxygen remaining.

7 0
3 years ago
A closed container is filled with oxygen. the pressure in the container is 275 kpa . what is the pressure in millimeters of merc
miv72 [106K]
1 kpa = 7.5 mm of Hg  [Remember it or can be found on internet ]

So, 275 kpa = 7.5 x 275  =  2062.5 mm of Hg

8 0
3 years ago
What is the mass of a cube of aluminum that is 3.0 cm on each edge? The density of aluminum is 2.7 g/cm3.
n200080 [17]
Do you know the formula? I can’t find it.
8 0
3 years ago
How do you figure out how many valence electrons an element has?
Alik [6]
It's how many are in the element's outer layer. The layers go: 2, 8, then 8.

Ex-6 electrons. 1 layer is 2, the next layer has 4 left. If that layer holds 8, you can do 8-4 and it has 4 valence electrons.

Ex-10 electrons. 1 layer is 2, the next layer has 0 left. It has 8 valence electrons because the outermost layer is full with 8.

ex-11 electrons. 1 layer is 2, the next layer is full as well. 2+8=10; it has 1 left. So that element has only one valence electron.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Anabelle has noticed that her strawberry plants haven't produced any strawberries yet this year.
    15·1 answer
  • Nuclei with ______ numbers of neutrons and protons are more stable . A low
    15·1 answer
  • After the solution reaches equilibrium, what concentration of zn2 (aq remains?
    12·1 answer
  • - La siguiente tabla, expone cómo desciende la temperatura (T) del aire con la altitud(h): Temperatura (ºC) 15 13,5 12 10,5 9 Al
    15·1 answer
  • What typically occurs in a substance where hydrogen bonding exists when compared to the same substance without H-bonds?
    11·1 answer
  • For the following reaction, 4.77 grams of carbon (graphite) are allowed to react with 16.4 grams of oxygen gas.
    14·1 answer
  • Some safety precautions people should take when using fireworks
    15·1 answer
  • PLEASE HELP ME I DONT EVEN KNOW IF I CIRCLES THE RIGHT THING!!
    15·1 answer
  • I want to tell my crush that I like him but we are virtual and I don't have a phone so I was going to email him. any advance on
    9·1 answer
  • Is there any industrial process that use evaporation to separate a solution?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!