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Answer this thoroughly and give me a two sentences only: 1. how is social stratification differ from social differentiation? 2. How is open system of social stratification differ from closed system stratification?

If I make a solution by adding 83 grams of sodium hydroxide to 750 mL of water... a. What is the molality of sodium hydroxide in this solution? b. What is the percent by mass of sodium hydroxide in this solution? c. What is the mole fraction of sodium hydroxide in this solution?

How many grams of ammonia are present in 5.0 L of a 0.050 M solution?

what is the mole of water in 3500 ml?

What is the mole fraction of sulfuric acid in a solution made by adding 3.4 grams of sulfuric acid to 3,500 mL of water?

The density of ethanol is 0.789 g/mL. How many grams of ethanol should be mixed with 225 mL of water to make a 4.5% (v/v) mixture?

How many mL of hydrogen peroxide are needed to make a 8.5% solution by volume of hydrogen peroxide if you want to make 450 mL of solution?

What is the molality of a solution that contains 48 grams of sodium chloride and 250 mL of water?

How many grams of beryllium chloride would you need to add to 125 mL of water to make a 0.050 molal solution?

What is the molarity of a solution that contains 10.0 grams of Silver Nitrate that has been dissolved in 750 mL of water?

Define the following terms: Economic order quantity Cycle time Ordering cost Reorder point Lead time

I'm taking an exam of technical drafting where we have to draw manually the reference drawing, the drawing is set on centimeter, One of it's drawing measurements is 7.17 cm, using a ruler what measument I should put? a round of 7.00 cm or the original value of 7.17 cm?. Do you have anything to...

1. Give the meaning of Correlation of exercise to physical activities. 2. What go, grow, and glow foods are in breakfast, morning snack lunch afternoon snack, dinner, and after dinner (please give as many examples), refer to normal average Filipino food.

Hello Bot I just want to ask question Is 8 hours of sleep every day is enough for adults age 20-25?

Ngayon ko lang nakita ito sa jollibee hindi na tao yung mag bibigay ng order mo kapag dine in. Sa mga gustong makita ng personal itong jollibot makikita iyan sa glorietta 4 branch nila. Baka meron din na robot sa ilang branches nila.

Answer this: 1.Think of one or more recreational activities that you dream of doing with your loved ones (family or friends) when the pandemic is over. Write your reflection. 2. I represent my self as a newly sharpened "pencil", describe it and make a connection by discussing your thoughts...

Narrative Essay for kids *introduction *body *conclusion

Give me a 10 simple sample questionnaire with the research title of "the influence of social media to the academic performance of grade 12 animation student of (school name)" that are answerable with strongly agree, agree, disagree, and strongly disagree.

Questions: 1. Corona Virus Disease (COVID)-19 is an invisible enemy. We do not know where it is coming from, when it will hit, who its vector is and how it will end. Until now, a very big question of uncertainty keeps on ringing in our minds --- “When will it end?. How about you? Did you ask...

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