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
Harrizon [31]
3 years ago
9

PLEASE HELP!!

Chemistry
1 answer:
chubhunter [2.5K]3 years ago
8 0

Answer:

Option B. 96%

Explanation:

To find out the percent yield, let's make a percent:

( Total produced / Theoretical yield )  . 100

(10.31 g / 10.75 g)  . 100 = 96 %

You might be interested in
Write the symbol for the monatomic ion that has a charge of 1– and the condensed electron configuration [ne]3s23p6.
Pani-rosa [81]
<span>Answer is: the symbol is Cl.
[Ne ] 3s</span>² 3p⁶ is electric configuration of noble gas argon, neon (Ne) has10 electrons plus 6 electrons in 3s and 3p orbitals. Neutral atom of m<span>onatomic ion that has a charge of 1– has one electron less than argon, so that atom (chlorine) has 17 electrons. Charge of 1- means one electron more for ion: 17 + 1 = 18.

</span>
3 0
3 years ago
Read 2 more answers
Which of the following best describes the difference in bonding between two hydrogen atoms and two carbon atoms?
valentinak56 [21]

Answer :

2. Hydrogen forms bonds through the overlap of 1s atomic orbitals and the sharing of electrons between atoms. Carbon forms bonds through the overlapping of sp hybrid atomic orbitals and the sharing of electrons between carbon atoms.

Explanation:

The H-H bond is formed by the overlap of two 1s orbitals and the sharing of electrons between the two atoms.

A carbon atom must use the overlap of hybridized atomic orbitals and the sharing of electrons to bond with another carbon atoms.

1. is <em>wrong</em> because H can use only its <em>1s orbital</em> for bonding.

3. is <em>wrong</em> because C must <em>share electrons</em> to form a carbon-carbon bond.

4. is <em>wrong</em> because <em>C does NOT use overlapping of 2s orbitals</em> for bonding. It uses the overlap of hybridized orbitals.

5. is <em>wrong</em> because H must <em>share electrons</em> to form an H-H bond.

4 0
3 years ago
5. A 25 kg object travels a distance of 90 m in 30 s. Find the momentum
xz_007 [3.2K]

Answer:

★ v = d/t

★ v = 90/30

★ v =3

<u>Acc</u><u> </u><u>to</u><u> </u><u>question</u>

★ momentum = mass * velocity

★ m = 25×3

★ m = 75kgm/s

Hope it help

6 0
3 years ago
Read 2 more answers
I’m just doing this because it told me to in order to get the answer for my homework?
andrew-mc [135]
Ok good luck on your homework then
7 0
3 years ago
Read 2 more answers
All vertbrate have an
Pepsi [2]
They all have endoskeletons that are formed of bone or cartilage. Hope this helped! (:
7 0
3 years ago
Read 2 more answers
Other questions:
  • In a chemical reaction, 18 grams of hydrochloric acid reacts with 20 grams of sodium hydroxide to produce sodium chloride and wa
    8·1 answer
  • Iron pyrite, FeS2, is known as Fool's Gold because it is a shiny yellow solid which is similar in appearance to gold. Iron pyrit
    11·1 answer
  • Explain Boyle's &amp; Charles's law.
    12·1 answer
  • How many atoms are represented in 28 grand of sodium
    12·1 answer
  • Is a raccoon a carnivore
    6·1 answer
  • Which of the following is not the same as 2.97 milligrams a)0.0000297 kg b)0.00297 g or d)0.297cg
    12·2 answers
  • Polyatomic ions
    14·1 answer
  • Complete el crucigrama sobre conceptos del agua.
    11·1 answer
  • The size of an anion
    6·1 answer
  • DO NOT TROLL AND ANSWER WITHOUT THE CORRECT ANSWER! I EXPECT THE CORRECT ANSWER NOT A TROLL SO IF YOU DONT HAVE THE ANSWER DO NO
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!