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
frozen [14]
3 years ago
9

Which will form a precipitate,Cu(No3)2 or Cu2S?

Chemistry
1 answer:
olya-2409 [2.1K]3 years ago
8 0
All Nitrates are Soluble (Nitrate is NO3)

All Sulfides are Insoluble/ Will Form a Precipitate (Sulfide is S2-)
You might be interested in
What is the correct interpretation of the mole ratios for the elements in
VLD [36.1K]

Answer:

6 moles of C atoms, 12 moles of H atoms and 6 moles of O atoms

Explanation:

A chemical formula represents the number of moles of atoms presents in 1 mole of the compound.

For example, for 1 mole:

CₐHₓ, you have a moles of carbon and x moles of hydrogen.

Thus, for the molecule:

C₆H₁₂O₆, you have <em>6 moles of C atoms, 12 moles of H atoms and 6 moles of O atoms</em>

6 0
3 years ago
Which process is shown in the diagram below ?
Leno4ka [110]

The process that is being shown in the diagram below is Fertilization

5 0
3 years ago
Read 2 more answers
Chem help<br>calculate the wavelength of an electromagnetic wave with a frequency of (in pic)​
olchik [2.2K]

we have,

wavelenght=c/f

where c= 3×10^8 m/s

f=6.3×10^12 s^-1

so wavelength=(3×10^8)/(6.3×10^12)

=0.476×10^-4 m

4 0
3 years ago
Which is an example of diffraction?
jeyben [28]
I would say d but I’m not sure
8 0
3 years ago
5. Given the cell notation Cu(s)|Cu2+(aq)||Ag+(aq)|Ag(s), what is the half-reaction that occurs at the anode?
Nataly_w [17]

What is [H+] given that the measured cell potential is -0.464 V and the anode reduction ... What half-reaction occurs at the cathode during the electrolysis of molten ... PbO2(s) + 4H+(aq) + SO42-(aq) + 2e- → PbSO4(s) + 2H2O(l); E° = 1.69 V .... For the cell Cu(s)|Cu2+||Ag+|Ag(s), the standard cell potential is 0.46 V. A cell ... hopw this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • A sports car and a fully loaded semi truck pull side by side at a red light. Using your knowledge of acceleration, predict which
    12·1 answer
  • Label the chemical equation.
    9·1 answer
  • Which expression is equivalent to (q Superscript 6 Baseline) squared?
    13·2 answers
  • HALPPPPPP MEH YALL<br> THANKSSSSSS
    6·2 answers
  • Suppose 0.701g of iron(II) chloride is dissolved in 50.mL of a 55.0mM aqueous solution of silver nitrate.
    8·1 answer
  • How do ionic compounds form crystals
    6·1 answer
  • 61 Cu<br> 29<br><br><br> Write the complete nuclear equations for alpha absorption
    12·1 answer
  • Please answer the question that is attached to this question. It will be a BIG help for my homework if you give a proper explana
    14·1 answer
  • If you compare the mass of a
    9·1 answer
  • The graduated cylinder below shows major scale divisions every 5 mL. How should the volume of the liquid be recorded? Use the co
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!