50 POINTS BRAINLIEST - How many grams are in 44.8 Liters of Nitrogen gas, N2?

22.4 L = 1 mole (remember this if you haven't already)

44.8 L = 2 moles

1 mole N (nitrogen atom) = 14 grams

1 mole N2 (nitrogen gas) = 14*2 grams = 28 grams Explanation:

STP, one mole of a gas occupies 22.4 Liters. You have 44.8 liters at STP, meaning you have 2 moles of Nitrogen gas. Since you know how much nitrogen gas, you can use the molecular weight to find out how much mass is in 44.8 liters of nitrogen.

Nitrogen gas has the chemical formula N2. which would have a molecular weight of about 28.014 daltons. Because 1 mole of a substance with a molecular weight of N daltons would have a mass of N grams, you know that 1 mole of N2 has 28.014g of mass. you have 2 moles, so your final answer is 28.014*2=56.028g

one mole of a gas occupies 22.4 Liters. You have 44.8 liters at STP, meaning you have 2 moles of Nitrogen gas. Since you know how much nitrogen gas, you can use the molecular weight to find out how much mass is in 44.8 liters of nitrogen.

Nitrogen gas has the chemical formula N2. which would have a molecular weight of about 28.014 daltons. Because 1 mole of a substance with a molecular weight of N daltons would have a mass of N grams, you know that 1 mole of N2 has 28.014g of mass. you have 2 moles, so your final answer is 28.014*2=56.028g

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the answer is d.indefinite shape but definite volume, let go oogle u out

hope this !

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.