<span>Dispelling the perception that Indian scientists are averse to advertising their work, recipient of this year's Shanti Swarup Bhatnagar prize, Dr.Eknath Ghate and Dr.Amol Dighe, said that in science, it is important to publish and publicise one's work globally. </span>
We are covering the periodic table now in science. if I had to make a quick guess it would be that neurons are neutral so they Balance out the protons. it is just a guess so just warning. I hope this helped you in some way
The molar concentration of a 32.5wt% sucrose solution is 1.08M
- The wt% is the mass of solute in 100g of a solution. Hence, if sucrose contains 32.5wt% solution, this means there are:
32.5 ÷ 100 = 0.325g of sucrose in the solution.
- The molar concentration can be calculated as follows:
Molar conc. = Density (g/L) × weight of sucrose (g) ÷ molecular mass of sucrose (g/mol)
- Density of solution = 1.139g/mL = 1.139 × 1000 = 1139g/L
- Molar mass of sucrose (C12H22O11) = 12(12) + 1(22) + 16(11)
= 144 + 22 + 176
= 342.3g/mol
Molar conc. = (1139g/L × 0.325) ÷ 342.3g/mol
Molar conc. = 370.18 ÷ 342.3
Molar conc. = 1.08M or mol/L
Therefore, the molar concentration of a 32.5wt% sucrose solution is 1.08M.
Learn more at: brainly.com/question/13385951?referrer=searchResults
Answer:
A and D
Explanation:
I took the test, and choose both B and C and got it wrong
<span>Seawater is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of approximately 3.5% or 35 parts per thousand. This means that for every 1 liter (1000 mL) of seawater there are 35 grams of salts (mostly, but not entirely, sodium chloride) dissolved in it.
I used google
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