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
nirvana33 [79]
4 years ago
13

Help please.... this is hard

Chemistry
1 answer:
Luba_88 [7]4 years ago
8 0
Ooooo it is hard omg 0..0
You might be interested in
How many atoms of hydrogen are there in 18g of water ?
Bingel [31]

Answer:

They are 1.204×10^24 atoms of hydrogen present in 18 grams of water. In order to calculate this,it is necessary to compute the number of hydrogen moles present in the sample.

6 0
3 years ago
I haven’t had a teacher for my chemistry class and in order for me to pass I need to pass this here final. Can someone please he
QveST [7]
The answer is G Container 2 
.
Hope this helps
.
Zane 
.
<span> esskeetit</span>
5 0
3 years ago
You plug in an extension cord and have to be very careful around the electrical outlet. However, you can handle the extension co
evablogger [386]
Because the cord is wrapped in rubber or plastic and they are not good conductors
4 0
3 years ago
Read 2 more answers
236U &gt;33 Np+ ____? <br> 92<br> help plzzzzz
anygoal [31]

Answer:

1

Explanation:

if 33 the answer would be 92 but u think then 92 32 1

5 0
3 years ago
What is the pressure inside a 750 mL can of deodorant that starts at 15 degrees Celsius and 1.0 atm if the temperature is raised
Sonbull [250]

The answer is: the pressure inside a can of deodorant is 1.28 atm.

Gay-Lussac's Law: the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature.

p₁/T₁ = p₂/T₂.  

p₁ = 1.0 atm.; initial pressure

T₁ = 15°C = 288.15 K; initial temperature.

T₂ = 95°C = 368.15 K, final temperature

p₂ = ?; final presure.

1.0 atm/288.15 K = p₂/368.15 K.  

1.0 atm · 368.15 K = 288.15 K · p₂.  

p₂ = 368.15 atm·K ÷ 288.15 K.  

p₂ = 1.28 atm.  

As the temperature goes up, the pressure also goes up and vice-versa.  

6 0
3 years ago
Other questions:
  • An alkene with the molecular formula C8H16 undergoes ozonolysis to yield a mixture of (CH3)2C=O and (CH3)3CCHO. The alkene is:
    10·1 answer
  • Activated carbon binds to most substances through van der waals or london dispersion forces. how did you use ethanol to confirm
    12·1 answer
  • Which would exert more pressure on the floor, a 100kg man wearing snow shoes or a 60kg woman wearing high heels? PLEASE EXPLAIN
    6·1 answer
  • What is the formula for chromium (III) nitrate?
    13·2 answers
  • What are three ways a fire Extinguisher can put out a fire?
    11·1 answer
  • What were Lamarck's ideas about evolution and why were those ideas incorrect
    6·2 answers
  • What is the best definition of solar radiation?(Giving brainliest)
    10·2 answers
  • How many totals atoms are in 2Ba(No3)3
    14·1 answer
  • Write the names of stages in the life cycle of butterfly
    11·1 answer
  • The molar mass of CO2 is 44g/mol. How many grams are in 3 mol CO,?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!