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
Lesechka [4]
3 years ago
11

How many grams of lead would be required to make 119 grams of water

Chemistry
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

(119 g H2O) / (18.01532 g H2O/mol) x (1 mol Pb / 2 mol H2O) x (207.21 g Pb/mol) = 684 g Pb

Explanation:

Strike441 [17]3 years ago
6 0

Answer:

684

Explanation:

You might be interested in
What types of damage can wind cause?
Levart [38]

Answer:

Wind between 39-46 mph can cause branches and limbs to break, make it hard for cars to stay on the road wind between 47-54 can cause lighting difficulties, wind between the 60-78 can cause trees to uproot and damage.

Explanation:

3 0
3 years ago
Which of the following are examples of chemical changes? Select all that apply.
Natali5045456 [20]

Answer:

b. milk spoiling and c. firecrackers exploding

Explanation:

These are both chemical changes, the composition of them change when this happens and it cannot be reversed

6 0
2 years ago
Please, Give the correct answer ! Don't spam comment​
mars1129 [50]

Answer:

hxuyufydufiduud

Explanation:

chdckjxxhtxgx

5 0
3 years ago
How much would the temperature of 275 g of water increase if 36.5 kj of heat were added?
Andrew [12]

<u>Answer:</u> The temperature increase will be 31.70°C.

<u>Explanation:</u>

To calculate the increase in the temperature of the system, we use the equation:

q=mc\Delta T

where,

q = Heat absorbed = 36.5 kJ = 36500J

m = Mass of water = 275 g

c = Specific heat capacity of water = 4.186J/g^oC

\Delta T = change in temperature = ? °C

Putting values in above equation, we get:

36500J=275\times 4.186J/g^oC\times \Delta T\\\\\Delta T=31.70^oC

Hence, the temperature increase will be 31.70°C.

8 0
3 years ago
Read 2 more answers
What is the independent variable in this reaction
jolli1 [7]

Answer:

Explanation:

what wheres the answer???

6 0
3 years ago
Other questions:
  • For each of the processes, determine whether the entropy of the system is increasing or decreasing. The system is underlined.
    13·1 answer
  • Question 25 An aqueous solution at has a concentration of . Calculate the concentration. Be sure your answer has the correct num
    9·1 answer
  • (6.0 x 10^4) (3.1 x 10^1
    13·1 answer
  • Choose all the answers that apply.
    14·2 answers
  • Identify two ways that the rate of a chemical reaction could be increased
    14·1 answer
  • Arrange these molecules in order of decreasing mass: C​6​H​14​ , NO​2​ , Fe​2​O​3 ​, and CaCO​
    14·1 answer
  • A water treatment tablet contains 20.0 mg of tetraglycine hydroperiodide, 40.0% of which is available as soluble iodine. If two
    11·1 answer
  • 3KOH + FeCl3 → Fe(OH)3 + 3KCl
    13·1 answer
  • According to the VSEPR theory, a molecule or ion of NH₃ will have a _____ shape.
    9·2 answers
  • How make carbon dioxide ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!