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
AlekseyPX
3 years ago
12

A beaker contains 500 ml of 2.40M KNO3 the beaker is left uncovered so that all of the water evaporates. What mass of KNO3 cryst

als will remain in the beaker when the beaker is dry.
Chemistry
1 answer:
telo118 [61]3 years ago
6 0

Answer:

242.4 g

Explanation:

RAM of KNO3=39+14+(16×3)=101

Mass=morality×RAM

101*2.4=242.4

You might be interested in
What causes the formation of mountain ranges along the ocean floor?
svp [43]
I think it is plate tectonics pulls the ocean floor apart and magma pushes up forming mountains, please tell me if i’m wrong but i hope this helps
4 0
3 years ago
Read 2 more answers
The change of energy from one form to another results in the __ of some heat.
beks73 [17]

The answer is Vaporizing

3 0
4 years ago
Which type of heat transfer does not rely on matter?
kolbaska11 [484]
The answer is radiation.
6 0
3 years ago
Read 2 more answers
Flammable and combustible materials should be stored according to
avanturin [10]
There fire label i think
5 0
3 years ago
Which of these is an example of climate
Illusion [34]

there is nothing for comparison. am not seeing the examples

8 0
3 years ago
Other questions:
  • When vinegar and baking soda are combined bubbles begin to form. Bubbles are evidence of a chemical reaction because they
    6·1 answer
  • form a hypothesis sharks don't have swim bladders and must move constantly or they sink. hypothesize about the amount of food th
    11·1 answer
  • A chemist needs 1.36 mol of strontium bromide, SrBr2, for a reaction. What mass of strontium chloride should the chemist use?
    5·2 answers
  • Select the correct answer.
    13·1 answer
  • I bet half these people are kids from lhs rite now lol
    9·2 answers
  • The decomposition of N2O to N2 and O2 is a first-order reaction. At 730°C, the rate constant of the reaction is 1.94 × 10-4 min-
    12·2 answers
  • In an acid-base neutralization reaction 38.74 ml of 0.500 m potassium hydroxide reacts with 50.00 ml of sulfuric acid solution.
    6·1 answer
  • 2 = 15 what would the expression 2 + 15 be equal to
    13·1 answer
  • Which of the following choices is not evidence supporting the theory of plate tectonics?
    5·1 answer
  • 3. Hypothesize Earth systems interact with
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!