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
kaheart [24]
3 years ago
14

PLEASE HELP AND SHOW WORK ASAP!

Chemistry
1 answer:
katovenus [111]3 years ago
3 0

Answer:

zhehih cic,y viug IUhcuvhuh ouog ui hvu viuhi u h8ui vu vij vjii viijj vi vjvvi yvij ij ji

Dhshhshshshsjsjsusudkdidjzhhehdjsjdjjdkskskdkkdjd just got home from school work on it is not what I was a great day of the day of school and between me to be a part of my friends are you doing for the next day for you and your mom said that he was

You might be interested in
Why is atmospheric pressure much lower on the top of a mountain than it is as sea level?
Vika [28.1K]
Because the gravity levels decrese and so does the oxygen levels

3 0
3 years ago
Read 2 more answers
What is the percent by mass of magnesium sulfate in MgSO4 · 7H2O?
ad-work [718]
The breakdown of mass percentage of the elements is determined by dividing molar masses to the total molar mass of the compound (246.37 g/mol). There are four elements: for Mg: 9.87%, S:13.01%, H:5.69%, 71.44%. 
5 0
3 years ago
86.4g of carbon dioxide gas, are dissolved in 225 ml of water. Calculate the molarity of the carbon dioxide
Agata [3.3K]
311.4 because you add them up
3 0
3 years ago
Calculate the density of helium if a balloon with a capacity of 5.00 L holds 0.890 g.
liubo4ka [24]

Answer:

Explanation:

Density is m/V. Also, 1 liter = 1000 cm^3. So, we get 0.890/(5*1000) = 1.78*10^{-4} g/cm^3. You can convert this to kg/m^3 as well by multiplying it by 10. Depends which one you want.

5 0
3 years ago
HURRY!!
Bogdan [553]
When light firm the sun passes through matter it’s slows down
3 0
4 years ago
Read 2 more answers
Other questions:
  • The structure of carbonic acid, an important component of ocean chemistry, is depicted below. What type of model best describes
    10·2 answers
  • Manual handling of materials accounts for the primary source of injury in the workplace
    13·1 answer
  • Determine the boiling point of a solution that contains 70.6 g of naphthalene (C10H8, molar mass = 128.16 g/mol) dissolved in 72
    9·1 answer
  • 2. When water droplets in a cloud combine, become too heavy, and fall to the ground, you
    15·1 answer
  • Select the BEST definition for entropy. Select one: a. stored energy in a substance that is exchanged as heat during a reaction
    15·1 answer
  • 1. Why do scientists study fossils? *
    14·1 answer
  • How many miles are 248 grams of phosphorus (P4)? How many atoms are there in the same amount of phosphorus?
    11·1 answer
  • Determine the spec gravity of 500 mL alcohol if the density is 0.79g/ml
    8·1 answer
  • The law of definite proportions states that______.
    15·1 answer
  • Ned help with this question​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!