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
mestny [16]
3 years ago
10

2 Calculate What is the density of a liquid with a mass of 17.4g and a volume of 20 mL?

Chemistry
1 answer:
jolli1 [7]3 years ago
8 0

Answer:

P= 0.87g/mL or 0.87g/cm^3

Explanation:

P=m/v

P=density

P=17.4g/20mL

P= 0.87g/mL

1mL=1cm^3

You might be interested in
Draw the structure of the bromohydrin formed when (Z)-3-hexene reacts with Br2/H2O. Use the wedge/hash bond tools to indicate st
Ipatiy [6.2K]

Answer:

(3R,4R)-4-bromohexan-3-ol

Explanation:

In this case, we have  reaction called <u>halohydrin formation</u>. This is a <u>markovnikov reaction</u> with <u>anti configuration</u>. Therefore the halogen in this case "Br" and the "OH" must have <u>different configurations</u>. Additionally, in this molecule both carbons have the <u>same substitution</u>, so the "OH" can go in any carbon.

Finally, in the product we will have <u>chiral carbons</u>, so we have to find the absolute configuration for each carbon. On carbon 3 we will have an "R" configuration on carbon 4 we will have also an "R" configuration. (See figure 1)

I hope it helps!

5 0
3 years ago
Nitrosyl fluoride has the chemical formula NOF. Nitrogen has five valence electrons, oxygen has six, and fluorine has seven. Com
alexira [117]

Answer:

Watch the attached image, please.

Explanation:

To complete the Lewis structure for this covalent compound, you have to draw all the atoms with their valence electrons.

The drew has the nitrogen in the center and the fluoride and oxygen in the sides.

Each one of these atoms has to complete the octet rule, which is the ruler who says that all the atoms want to reach to have eight electrons to feel "stable".

For that reason, you have to arrange the atoms to comply with this rule.

3 0
3 years ago
The figure shows a group in the periodic table. What is the name of this group of elements? Group of answer choices metalloids h
miskamm [114]

Answer:

halogens

Explanation:

on a periodic table (just search ptable.com) right under the 17 in small words it says halogens

6 0
3 years ago
What is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl?
Free_Kalibri [48]
Hope this helps you.

8 0
3 years ago
Make a conversion using 125g/L into units of cg/mL
suter [353]
0.1 Centigrams Per Milliliter.
Always check the results; rounding errors may occur.
8 0
3 years ago
Other questions:
  • ithium metal reacts with water to give lithium hydroxide and hydrogen gas. if 75.5 mL of hydrogen gas is produce at STP, what is
    10·2 answers
  • The molar masses of three gases, A, B, and C, are 4 grams, 16 grams, and 32 grams respectively. Which sentence represents the ef
    9·2 answers
  • Which system works with the reproductive system? (Hint, its not C)
    6·2 answers
  • Most sulfide compounds of the transition metals are insoluble in water. Many of these metal sulfides have striking and character
    6·1 answer
  • Which of the following describes work?
    10·1 answer
  • Electrons _______ around the nucleus of an atom.
    15·1 answer
  • If you use 65.34 g of Al2S3, how many grams of AICl3 can be produced?​
    12·1 answer
  • Oceń prawdziwość podanych informacji w układzie okresowym pierwiastki chemiczne są złożone według NIK to jących się liczbą atomo
    15·1 answer
  • Pleaaaaase hellllp asaaaap
    13·1 answer
  • PC13 ionic or covalent
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!