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
BARSIC [14]
3 years ago
9

ASAP PLEASE HELP ILL GIVE BRAINLEST!!!!!!!!!!

Chemistry
2 answers:
Serhud [2]3 years ago
7 0

The awnser is (C, 19.

WITCHER [35]3 years ago
6 0

Answer:

B. 6

Explanation:

You might be interested in
Help plz, don't paste link for answers, not going to help at all
vazorg [7]

Answer:

the answer is : true ice and snow melts into water in sublimation

4 0
3 years ago
Read 2 more answers
A neutral atom has 1 valence electron and its atomic mass is 39. How many
uranmaximum [27]

Answer: I think probaly wrong so probaly dont

listen to me

Explanation:

5 0
3 years ago
A gas is initially confined to a 1.00 L vessel at 3.00 atm of pressure. A valve connecting the 1.00 L vessel to a 3.00 L vessel
Brilliant_brown [7]

Answer:

c. 0.750 atm .

Explanation:

Hello!

In this case, since the two vessels have different volume, we can see that the gas is initially at 3.00 atm into the 1.00-L vessel, but next, it is allowed to move towards the 3.00-L vessel, meaning that the final volume wherein the gas is located, is 4.00 L; therefore, we use the Boyle's law to compute the final pressure:

P_2V_2=P_1V_1\\\\P_2=\frac{P_1V_1}{V_2} \\\\P_2=\frac{3.00atm*1.00L}{4.00L}\\\\P_2=0.750atm

Therefore the answer is c. 0.750 atm .

Best regards!

8 0
3 years ago
What will Knowledge of chemistry enable you to do ?
vekshin1
The knowledge will help me in:
<span>- explain the natural world, specifically the interaction between substance that caused an occurrence within our environment
- career opportunities, because all company that produce consumable products will need a profound knowledge in chemistry
- informed citizens, so i could make a better decision for my own health</span>
3 0
4 years ago
Answer ASAP 50 pts
Oduvanchick [21]

Answer:

Loss of reactants through transfer

Explanation:

Reactants can be lost a little when being transferred by human error

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is percentage of nitrogen is in nf2?
    5·1 answer
  • Consider the following system at equilibrium.2CO(g) + O2(g)&lt;----&gt; 2 CO2 (g)How will increasing the concentration of CO shi
    10·2 answers
  • Calculate the mass (in kg) of water produced from the combustion of 1.0 gallon (3.8 L) of gasoline (C8H18). The density of gasol
    11·2 answers
  • Why does matter appear to be conserved in chemical reactions but not in nuclear
    11·1 answer
  • At 25.0 ° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 7.05 moles of Gas B. What is the total pressure?
    9·1 answer
  • Question 23
    8·1 answer
  • An ore is a combination of a metal and another element. TRUE OR FALSE
    9·1 answer
  • Which element forms the skeleton of this polymer?
    14·2 answers
  • Which statement correctly describes extreme weather?
    6·1 answer
  • How many moles are there in 15.0 grams of SiO2
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!