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
Vinil7 [7]
3 years ago
14

A 30.5-g sample of water at 300. K is mixed with 48.5 g water at 350. K. Calculate the final temperature of the mixture assuming

no heat loss to the surroundings? I need help solving.
Chemistry
1 answer:
ahrayia [7]3 years ago
8 0

Answer:

sorry but i cant

Explanation:

You might be interested in
How many grams of a stock solution that is 92.5 percent H2SO4 by mass would be needed to make 250 grams of a 35.0 percent by mas
goldfiish [28.3K]

M1m1 = M2m2

where M1 is the concentration of the stock solution, m1 is the mass of the stock solution, M2 is the concentration of the new solution and m2 is its new mass.

M1m1 = M2m2

.925(m1) = .35(250)

m1 = 94.59 g

6 0
3 years ago
Read 2 more answers
How does lanthanide contraction influence the density of period 6 transition element​
Kitty [74]

Answer:

For example, the atomic radius of the metal zirconium, Zr, (a period-5 transition element) is 155 pm (empirical value) and that of hafnium, Hf, (the corresponding period-6 element) is 159 pm. ... The increase in mass and the unchanged radii lead to a steep increase in density from 6.51 to 13.35 g/cm3.

Explanation:

6 0
2 years ago
CH3COOH + ...... -> (CH3COO)2Ba + H2O
julia-pushkina [17]

Answer:

CH3COOH Ba OH 2 Ba CH3COO 2 H2O?

Explanation:

hope it helps you ~♥~

5 0
2 years ago
Zinc chloride + Magnesium →
Gelneren [198K]

Answer:

im assuming you need the balanced equation

Explanation:

Zn + MgCl2 = ZnCl2 + Mg

3 0
3 years ago
Read 2 more answers
What is the maximum amount of silver (in grams that can be plated out of 4.7 l of an agno3 solution containing 3.2 % ag by mass?
Alex
The maximum amount of silver will be all of that contained in the solution.
Silver in solution:
Solution volume = 4,700 ml
Solution mass = 1.01 x 4,700
Solution mass = 5170 g

Amount of silver = 5,170 x 0.032
Amount of silver = 165.44 grams
5 0
3 years ago
Other questions:
  • A green laser pointer emits light with a wavelength of 542 nm. What is the frequency of this light?
    15·1 answer
  • An unknown volume of gas has a pressure of 0.50 atm and temperature of 325 K. If the pressure is raised to 1.2 atm and the tempe
    10·1 answer
  • When the water level of a stream or river exceeds its natural banks, it has reached its
    8·2 answers
  • What is solubility in chemistry?
    15·2 answers
  • Which of the following elements has the highest electronegativity? beryllium iodine calcium nitrogen
    13·2 answers
  • You have a pound of feathers and a pound of lead:
    7·2 answers
  • Which statement best explains how organ systems work together to remove wastes?
    10·1 answer
  • One method for determining the amount of corn in early Native American diets is the stable isotope ratio analysis (SIRA) techniq
    13·1 answer
  • If equal masses of each substance absorb the same amount of heat, which substance undergoes the greatest temperature change
    6·1 answer
  • What happens when the two atoms are fairly close?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!