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
Deffense [45]
3 years ago
12

What is the % Yield if 3.8 g of Cu was produced?

Chemistry
1 answer:
seraphim [82]3 years ago
3 0
83.9 is the answer i’m pretty sure
You might be interested in
PAP Physical Studies<br><br> How can you remember the periodic table?
siniylev [52]
Break down the table into smaller sections. Memories period by period or if you like by group (like halogens or noble gases).
Just say the elements in order everyday 1-10 then when you get those 11-20 and continued.
3 0
3 years ago
Read 2 more answers
How many molecules of CaCi2 are equivalent to 75.9 grams
horsena [70]
<em>M CaCl₂: 40+(35,5×2) = 111 g/mol</em>


6,02·10²³ molecules ---------- 111g
X molecules --------------------- 75,9g
X = (75,9×<span>6,02·10²³)/111
X = <u>4,116</u></span><span><u>·10²³</u> molecules of CaCl</span>₂

:)
8 0
3 years ago
What is the periodic # for uranium?
ruslelena [56]

Answer:

92

Explanation:

4 0
3 years ago
Read 2 more answers
3. A mass of 0.15 ounces is equal to how many grams?
garik1379 [7]

Answer:

Option C = 4.25 g

Explanation:

Ounce and grams are unit of mass. Ounce is larger unit while gram is smaller unit. The one ounce is consist of 28.35 g or we can say that one ounce is equal to 28.35 g. In order to convert the given ounce value into grams the value is multiply with 28.35 g.

Given data:

Mass = 0.15 ounce

Mass in gram = ?

Solution:

One ounce is equal to 28.35 g, so

0.15 × 28.35 = 4.25 g

5 0
3 years ago
Suppose a student did not fully redissolve the Al(OH)3 that initially formed upon the addition of H2SO4. Predict and explain how
kirza4 [7]
<span>Percent yield is the measured recovery of a substance in grams divided by the theoretical amount of substance expected in grams (times 100 to convert to %). Undissolved Aluminum trihydroxide would add mass to the Aluminum sulphate one is making here. The measured mass would be inaccurately high, increasing the percent yield calculated.</span>
6 0
3 years ago
Other questions:
  • What is the solubility of Na2HAsO4 at 60 degrees C
    10·1 answer
  • PLEASE HELP 30 POINTS
    14·2 answers
  • Which of the following statements is false?
    6·1 answer
  • Przykładny wykorzystania wodorotlenku amonu
    13·1 answer
  • what is the molarity of a solution made by dissolving 21.2 g of sodium hydroxide in enough water to make 7.92 L of solution
    15·1 answer
  • Determine the electron geometry (eg) and molecular geometry (mg) of CO2.
    11·1 answer
  • Chemical reaction when chromium metal is immersed in an aqueous solution of cobalt(II) chloride.
    10·1 answer
  • Every element has a unique amount of
    8·1 answer
  • What do the elements within a "period" have in common? (pick one)
    7·2 answers
  • Please help me I need help with this questions I’m very confused fused as to what the answer is please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!