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
Nonamiya [84]
3 years ago
12

What volume of silver metal will weigh exactly 10.5 g. The density of silveris 10.5 g/cm3.​

Chemistry
1 answer:
tresset_1 [31]3 years ago
6 0

Answer:

\large \boxed{\text{1.00 cm}^{-3}}

Explanation:

\begin{array}{rcl}\text{Density}&=& \dfrac{\text{Mass}}{\text{Volume}}\\\\&=& \dfrac{m}{V}\\\\10.5 \text{ g $\cdot$ cm$^{-3}$}& = & \dfrac{\text{10.5 g}}{V}\\\\10.5 V \text{ cm$^{-3}$} & = & 10.5\\V & = & \dfrac{10.5}{10.5 \text{ cm$^{-3}$}}\\\\& = & \mathbf{1.00} \textbf{ cm}^{\mathbf{-3}}\\\end{array}\\\text{The volume of silver will be } \large \boxed{\textbf{1.00 cm}^{\mathbf{-3}}}

You might be interested in
What’s the lowest point of a wave called
ioda

it is called the trough.

6 0
3 years ago
Read 2 more answers
Calculate the molarity of 65.3 grams of sugar(342.3 g/mol), c12h22011 in 750 ml of solution.
k0ka [10]

Answer:

0.254 M

Explanation:

If the formula mass of sugar is 342.3 g/mol, and there are 65.3 g, then there are 65.3/342.3=0.190768 mol.

Also, 750 mL = 0.750 L.

molarity = (moles of solute)/(liters of solution)

molarity = 0.190768/0.750 = <u>0.254</u><u> </u><u>M</u>

8 0
1 year ago
What are the reference points in thermometer with Celsius scale?
kupik [55]
The most likely answer is the boiling point and freezing point of water.  The Celsius scale starts at the freezing point of water (0°C) and than scaled so that 100°C fell on the boiling point of water.

I hope this helps.  Let me know if anything is unclear. 
7 0
3 years ago
What is the percentage of lithium in lithium carbonate (Li2CO3)?
ale4655 [162]
Molar mass Li2CO3 = 73.89 g/mol
Molar mass Li = 6.94g/mol Li = 6.94*2 = 13.88g


% LI = 13.88/73.89*100 = 18.78% perfectly correct.
6 0
2 years ago
Read 2 more answers
Consider the reversible reaction.
Dmitry [639]

Answer:

Option D is correct.

The concentrations of both PCl₅ and PCl₃ are changing at equilibrium

Explanation:

Chemical equilibrium during a reversible chemical reaction, is characterised by an equal rate of forward reaction and backward reaction. It is better described as dynamic equilibrium.

This is because, the concentration of the elements and compounds involved in the reversible chemical reaction at equilibrium changes, but the rate of change of the reactants is always equal to the rate of change of products.

Hence, the concentration of reactants and products, such as PCl₅ and PCl₃ are allowed to change at equilibrium, but alas, the rate of forward reaction must always match the rate of backward reaction for the process to remain in a state of Chemical equilibrium.

Hope this Helps!!!

3 0
2 years ago
Other questions:
  • A 3.0 L solution contains 73.5 g of H2SO4. Calculate the molar concentration of the solution.
    7·1 answer
  • feel free to answer any of these. i need the answer to the appropriate amount of significant figures on this pleasee
    5·1 answer
  • HOW DOES CHEMILUMINESCENCE WORK AND WHERE IS IT USED?
    9·1 answer
  • How is the energy level of an atom's valence electrons related to the period in the periodic table?
    13·1 answer
  • KAYLA BURNED A CANDLE IN A CLOSED SYSTEM WHERE MATTER CANNOT ENTER OR ESCAPE. GIVEN THIS SITUATION, WHAT SHOULD EQUAL THE MASS O
    12·1 answer
  • A glass marble is rubbed against a piece of silk. As a result the piece of fabric acquires extra electrons. What happens to the
    6·2 answers
  • 4. If they..................me a question d have answered it.(ask/asked/had asked)​
    7·2 answers
  • How many calories are absorbed in a process that absorbs 0.128 joules?
    8·1 answer
  • What effect does heat have on a chemical reaction?
    7·1 answer
  • Draw the structure of the major nitration product from the reaction of nitric acid with 1,3‑dimethylbenzene. Show all formal cha
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!