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
Jet001 [13]
3 years ago
9

Can somebody answer this question for me it might be easy for you answer part 1,2,and 3

Chemistry
2 answers:
jonny [76]3 years ago
8 0

Answer:

hey love! what is the question??

Morgarella [4.7K]3 years ago
3 0
Hi!! Where’s the question?
You might be interested in
Please help!! will give brainliest if u tell me how
Alona [7]
I am pretty sure it’s A
8 0
2 years ago
PLEASE ANSWER
Vikki [24]
D) refracted
because , the light changes direction.. causing the penny to look bigger than it is.
4 0
3 years ago
According to the following reaction, how many grams of potassium phosphate will be formed upon the complete reaction of 29.6 gra
Ugo [173]

Answer:

There is 37.36 grams of K3PO4 produced

Explanation:

Step 1: Data given

Mass of H3PO4 = 29.6 grams

KOH is in excess

Molar mass of KOH = 56.11 g/mol

Molar mass of H3PO4 = 97.99 g/mol

Step 2: The balanced equation

3KOH(aq) + H3PO4(aq) ⇔ K3PO4(aq)+3H2O(l)

Step 3: Calculate mass of KOH

Mass KOH = mass KOH / molar mass KOH

Mass KOH = 29.6 grams / 56.11 g/mol

Mass KOH = 0.528 moles

Step 4: Calculate moles of K3PO4

Since KOH is the limiting reactant, We need 3 moles of KOH for each moles of H3PO4, to produce 1 mole of K3PO4 and 3 moles of H2O

For 0.528 moles of KOH we'll have 0.528/3 =  0.176 moles of K3PO4

Step 5: Calculate mass of K3PO4

Mass K3PO4 = moles K3PO4 * molar mass K3PO4

Mass K3PO4 = 0.176 moles * 212.27 g/mol

Mass K3PO4 = 37.36 grams

There is 37.36 grams of K3PO4 produced

8 0
3 years ago
What is the abrviation of the element gold on the periodic table.
Natalka [10]

Au is the abbriviation


Hope this helps Buddy!


- Courtney

6 0
3 years ago
Read 2 more answers
Which type of bond is present within a water molecule
krok68 [10]

Answer:

Covalent bonds

Explanation:

3 0
3 years ago
Other questions:
  • What is the difference in concentration between a pH of 7 and 12?
    8·2 answers
  • What is the theoretical yield of so3 produced by the quantities described in part a?\?
    7·1 answer
  • What is the oxidation state of each element in the compound CaS04? Include +or - in your answer as appropriate
    12·1 answer
  • 4. A 1.802 gram sample of unknown compound contains 0.721 grams of carbon, 0.121 grams of hydrogen and 0.960 grams of oxygen. Th
    14·1 answer
  • Can someone help me?
    10·1 answer
  • What is the percent composition of Copper in CuBr2?
    15·1 answer
  • FREE POINTS no question
    7·2 answers
  • A 200.9-mL intravenous (IV) solution contains 5.10 g of glucose (C6H12O6). What is the molarity of this solution?
    6·1 answer
  • What elements does lithium resemble (in terms of electrons) when it loses 1 electron?
    5·1 answer
  • (SCIENCE) HURRY HELP!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!