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
stellarik [79]
3 years ago
13

I really need help with this!

Chemistry
1 answer:
Lady bird [3.3K]3 years ago
8 0

Answer:

Explanation:

The answers are all written in the attachment below. Pardon the writing

You might be interested in
Calculate the molecular weights for NH3 and SF6.
nevsk [136]
Hi there,

NH3 has the weight of 17.03 grams, and SF6 has the weight of 146.06 grams 

so in total, there is 163.09 grams

Hope this helps :P


4 0
3 years ago
a brick measures 25cm by 12cm by 13cm. What is the volume of the brick in cm cubed? how many milliliters of water would this bri
julia-pushkina [17]
The volume is 3900cm^3 and the bricks density is 3900 ml
5 0
3 years ago
As a mixed two substance in a test tube she noticed that the test tube because warm she also noticed gas coming from the test tu
lesya [120]
That is convection my friend
4 0
3 years ago
Read 2 more answers
What is the difference between a sea and an ocean
IceJOKER [234]

Seas are smaller than oceans. Oceans are where land and water meet, and are usually bigger.

8 0
3 years ago
Which is a chemical property of oxygen?
Troyanec [42]

Answer: I think the answer is 1

i just learned this about two weeks ago

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how an ionic compound made up of charged particles can be electrically neutral
    8·2 answers
  • A chemical reaction gives off 1,500 kj of heat energy. about how many calories is this? (1 calorie = 4.18 joules)
    8·2 answers
  • How can we be safe in a science laboratory
    13·2 answers
  • What is the melting point of gallium?
    12·2 answers
  • Density of water at 28 degrees
    12·1 answer
  • The digestion process starts in the _____.<br> esophagus<br> stomach<br> small intestine<br> mouth
    14·2 answers
  • Heating glucose, a monosaccharide sugar, in the presence of excess oxygen produces carbon dioxide gas and water vapor. Balance t
    15·1 answer
  • 1.) Consider the processes or reactions, indicate which side of the reaction will have the greatest entropy AND explain why. (4
    12·1 answer
  • What is the molecular formula for a compound with an Empirical formula of C2H3, if the true Molar Mass is 81 g/mol:
    9·1 answer
  • Which state of matter has the highest energy? *
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!