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
ale4655 [162]
3 years ago
12

A student asked to convert measurements from liters to mililiters and from mililiters to liters. His answers are shown in bold i

n the choices shown below. On which choice did he make a mistake?
Chemistry
1 answer:
LenaWriter [7]3 years ago
5 0

Answer:   3.6 L = 3600

Explanation: 3.6 L = 360 mL has a mistake. He multiplied by 100 instead of 1000.

You might be interested in
If a piece of rock that has a volume of 0.73 L and a mass of 1524 g, what is the density of the rock in g/mL?
coldgirl [10]

Answer:

do mass divided by volume

8 0
3 years ago
what is the balanced equation for when an aqueous solution of hydrochloric acid reacts with sodium metal, aqueous sodium chlorin
FinnZ [79.3K]

Answer:

2Na(s) + 2HCl(aq) —> 2NaCl(aq) + H2(g)

Explanation:

Na(s) + HCl(aq) —> NaCl(aq) + H2(g)

Writing an ionic equation will actually help us to understand the equation and also to balance it. This is illustrated below:

Na + H+Cl-

Na is higher than H in the activity series and as such, it will displaces H from the solution and form NaCl with H2 liberated as shown below

Na + H+Cl- —> Na+Cl- + H2

Now, put 2 in front of Na, H+Cl- and Na+Cl- to balance the equation as shown below:

2Na + 2H+Cl- —> 2Na+Cl- + H2

Now we can write the elemental equation as follow:

2Na(s) + 2HCl(aq) —> 2NaCl(aq) + H2(g)

6 0
3 years ago
CONVERT 2 MOL OF OXYGEN TO ATOMS.<br><br>PLeasee...?
kiruha [24]

Answer:

1.2044 × 10^24 oxygen atoms

Explanation:

To convert from moles to atoms, simply multiply the number of moles by Avogadro's number, 6.022 × 10^23

2 × 6.022 × 10^23

=1.2044 × 10^24

4 0
3 years ago
Why is the theoritical strngth of metals much higher than that observed experimentally
fiasKO [112]

Not sure, but I would guess it's due to environmental factors, like heat, and imperfections in the metal. Just an educated guess, though.

5 0
3 years ago
The amount of gas that occupies 36.52 L at 68.0°C and 672 mm Hg is __________ mol.
ASHA 777 [7]
We assume that this gas is an ideal gas. We use the ideal gas equation to calculate the amount of the gas in moles. It is expressed as:

PV = nRT
(672) (1/760) (36.52) = n (0.08206) ( 68 +273.15)
n = 1.15 mol of gas

Hope this answers the question. Have a nice day.
7 0
3 years ago
Other questions:
  • Which list consists of types of chemical formulas?
    15·1 answer
  • Energy from food is measured in..<br><br> 1) Joules <br> 2) Watts <br> 3) Calories <br> 4) Kilograms
    7·1 answer
  • Please help! Multiple choice question!
    15·2 answers
  • A solution is prepared at 25 °C that is initially 0.23 M in propanoic acid, a weak acid with K, = 1.3 x 10^-5, and 0.42 M in sod
    6·1 answer
  • QUICK PLEASE HELP ONLY 2 MINUTES A group of engineers has a problem. Solving this problem requires the engineers to generate man
    6·1 answer
  • How many atoms of Neon in 3.62 moles of Ne?<br> show your work
    5·1 answer
  • The target compound that you should synthesize is 3-chloro-1-butene. Again, this is an electrophilic alkene addition reaction.Ex
    15·1 answer
  • How do you account for the formation of ethane during chlorination of methane​
    8·2 answers
  • Help me pleaseeeeeeeeeee
    8·1 answer
  • Question 2(Multiple Choice Worth 2 points)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!