In order to perform the experiment, in identifying the
temperature of different kinds of liquid freeze—the needed equipment is the
thermometer. It is because the thermometer is an equipment that helps in
determining a temperature. The variable in the experiment would be the
temperature as this is not consistent for the effects or outcome will likely
change.
The formula to calculate osmotic pressure is
Osmotic Pressure = M R T
M = Molarity
R = Ideal Gas Constant
T = Temperature in Kelvin
So,
24.6/.2254kg=109.139g /kg >>>>> Molarity
109.139 x mols/92 g = 1.186 mols kg^-1
1.186 x 0.08134 x 298 K = 28.755 atm
<span>1.06852 x 0.08134 x 298K= 26.5 atm
The answer is 26.5</span>
Atoms that makes up carbon and water are found in table sugar.
Explanation:
These three substances are made up of similar atoms. Carbon is a single element on its own, water is a polar covalent compound and table sugar is a compound.
- The symbol of carbon is C, symbol of water is H₂O and table sugar is C₁₂H₂₂O₁₁
- From the above, one can conclude correctly that table sugar can be expressed in terms of carbon and water.
- Table sugar will then consist of 12 Carbon atoms, and 11 molecules of water.
- Simply 12(C) + 11(H₂O)
Learn more:
Water: brainly.com/question/10861183
sugar: brainly.com/question/8847168
#learnwithBrainly
Answer:
A is the answer the reason why is because I got it right when I was doing my test
mol = 3.79 × 10^24/6.02 × 10^23 = 6.296 mol
mass = 6.296 × 23 = 144.808 grams