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
lord [1]
2 years ago
10

Why does the moon and the sun have the same mass.

Chemistry
1 answer:
svp [43]2 years ago
3 0

Why does the moon and the sun have the same mass?

Answer: The difference is that, on the moon, you are much lighter than on the Earth, but you still have the same mass

You might be interested in
What is one pro and one con of mining?
blondinia [14]

Answer:

Pro exercise con suffication

Explanation:

...

8 0
2 years ago
Yesterday we combined Hydrochloric Acid HCl with Sodium Hydroxide NaOH in a violent reaction that resulted in water H2O and comm
IceJOKER [234]
Reaction:
<span>HCl + NaOH ---> NaCl + H2O

</span><span>1 mole of HCl = 36,5 g
</span><span>1 mole of NaOH = 40g

</span><span>so, according to the reaction:
</span><span>1 mol HCl = 1 mol NaOH
</span>so, we need > 36,5 g HCl (<u>hydrochloric acid</u><span>)
</span><u>
answer: 36,5 g HCl (hydrochloric acid)
</u><span> ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
</span><span>next question.
</span><span>
1 mole of NaCl = 58,5 g
</span><span>1 mole of H2O = 18g
</span>
so, according to the reaction:
1 mole of HCl (36,5 g) <span>----------------- - 1 mole of NaCl (58,5 g)
</span><span>(the same for NaOH)
i
</span>1 mole of HCl<span> (36,5 g) ------------------ 1 mole of H2O (18 g)
</span>(the same for NaOH)

<span>so, this reaction is stechiometric
</span><u>
answer: 58,5 g NaCl i 18g H2O</u>
7 0
3 years ago
Read 2 more answers
If there are three methyl groups on the same carbon, what is the prefix<br> used?
Tanzania [10]

Answer:

tri

Explanation:

1-nothing

2-di

3-tri

- Hope that helps! Please let me know if you need further explanation.

6 0
3 years ago
From top to bottom in most groups of elements, atomic radii tend to A. decrease because the nuclear charge increases. B. decreas
Stels [109]
D. As more electrons are added to an element, the number of electron orbitals being filled increases
4 0
3 years ago
Read 2 more answers
3. What are the products of a neutralization reaction?
Nadusha1986 [10]

Answer:

Neutralization reactions occur when two reactants, an acid and a base, combine to form the products salt and water.

5 0
3 years ago
Read 2 more answers
Other questions:
  • How many oxygen atoms are there in 6.00 g of sodium dichromate, na2cr2o7?
    5·1 answer
  • How many moles of magnesium are needed to react with 16.0 g of O2?
    12·1 answer
  • How many traditional areas of study can chemistry be divided into
    9·1 answer
  • Which of these does not cause a change in the reaction rate?
    6·2 answers
  • A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters
    13·2 answers
  • when an electron gets closer to the nucleus does the attraction or repulsion grow weaker or stronger?
    15·1 answer
  • How many moles are in 100 g of K3PO4 ?
    9·1 answer
  • you are carrying out the following reaction: o2 2h2 −−&gt; 2h2o you start with 6.0 moles of oxygen and 4.0 moles of hydrogen. ho
    11·1 answer
  • Fill in the products for the dissociation of the strong acid hno3 in water.
    5·1 answer
  • What does stoichiometry use to relate moles of one molecule to moles of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!