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
bulgar [2K]
3 years ago
10

A solution of potassium chlorate, KCIO3, has 20 grams of the

Chemistry
1 answer:
natima [27]3 years ago
7 0

C) 10 grams

Explanation:

Potassium chlorate (KCIO₃) have a solubility in water at 70 °C of 30 grams in 100 grams of water.

If our solution have already 20 grams of potassium chlorate salt dissolved that means we need another 10 grams of potassium chlorate to reach the saturation point.

Learn more:

Potassium chlorate solubility in water

brainly.com/question/10140327

You might be interested in
the men's world record for swimming 1500.0 m in a long course pool (as of 2007) is 14 min 34.56 s. At this rate, how many second
Lyrx [107]

140 s. It would take 140 s to swim 0.150 mi .

<em>Step 1</em>. Convert the <em>time to seconds</em>

Time = 14 min × (60 s/1 min) + 34.56 s = 840 s + 34.56 s = 874.56 s

<em>Step 2</em>. Convert <em>miles to metres </em>

Distance = 0.150 mi × (1609.3 m/1 mi) = 241.4 m

<em>Step 3.</em> Calculate the <em>time to swim 241.4 m</em>

Time = 241.4 m × (874.56 s/1500 m) = 140 s

(<em>As of 2012, the men’s freestyle record for 1500 m was 14:31.02</em>.)

5 0
3 years ago
A physical change is a change to a sample of matter in which -
Readme [11.4K]

Answer:

its FALSE

Explanation:

FAKE   ITS NOT REAL

8 0
3 years ago
Ochem question?
insens350 [35]

Answer: 4.) CH3O is the answer, which stands for Methoxide.

Explanation:

3 0
2 years ago
20) If a single gram of sugar contains 4 Calories of energy, what is the Calorie content from a serving of cereal that
Zanzabum
Answer:
36.8
Explanation:
Because 9.2 x 4 = 36.8
8 0
2 years ago
3. A PS6 plugged into a 120 V outlet uses 3 Amps. What is the Resistance rating of
blondinia [14]

Answer:

R = 40 ohms

Explanation:

Given that,

The voltage of outlet, V = 120 V

Current flowing through the device, I = 3 A

We need to find the Resistance rating of  the power cord. Let the resistance is R. We know that,

Ohm's law, V = IR

Put all the values,

R=\dfrac{V}{I}\\\\R=\dfrac{120}{3}\\\\R=40\ \Omega

So, the resistance rating of the power cord is equal to 40 ohms.

8 0
2 years ago
Other questions:
  • The three primary sources of air pollution are _____.
    5·2 answers
  • A gene which does not produce its effect when an opposite dominant gene is present is called a(n) ________ gene
    12·2 answers
  • Fill in the blanks to complete the statements about the gases in Earth’s atmosphere. Earth’s atmosphere is mostly nitrogen, whic
    9·2 answers
  • Describe the law of conservation of mass and how it applies to chemical reactions.
    14·1 answer
  • The is the rate which a substance undergoes a chemical change
    5·1 answer
  • What are the partial and total vapor pressures of a solution obtained by mixing 35.8 g benzene, and 56.7 g toluene, at the vapor
    14·1 answer
  • Helppppp What released through nuclear fusion in stars<br><br> Energy<br> Gas<br> Mass<br> Pressure
    11·2 answers
  • 15g of FeCI3 is dissolved in 450 mL of solution. What is the concentration of [CI-]?
    11·1 answer
  • How would you prepare a 35 ml solution of 95% (volume/volume solution of ethanol?
    15·1 answer
  • When each piece of ice is placed on a piece of oil it is observed that ice piece 2 melts faster than ice plece 1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!