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Snezhnost [94]
3 years ago
9

Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A bottle contains 125 mL of insu

lin at a concentration of 30.0 mg/mL . What is the total mass of insulin in the bottle?
Chemistry
1 answer:
Gnoma [55]3 years ago
8 0
125x30= 3750mg=3,75g
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The Olympic sport of curling is one that is practically designed to show Physics in motion. Curling is a sport in which two teams alternate sliding smoothed stone pucks down an ice rink court with the intent to seat their stone closest to the center of the target (called the house). Each team has eight stones, meaning that the team that goes second has the (could be) massive advantage of sending the last stone.  
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See the explanation below, please.

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In the bunsen burner, the gas and air inlet can be regulated manually. In the case of metals (such as lithium and sodium in this case) they contain an electron in the latter in its external electronic configuration. They are characterized by transferring electrons easily and produce the emission of light when excited, producing flames of different colors in the lighter (orange for sodium and red / scarlet for lithium)

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Explanation:

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∆S = is the change in entropy .

And , the sign of the  ΔG , determines whether the reaction is Spontaneous or non Spontaneous or at equilibrium ,

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N₂(g) + H₂(g)  → N₂H₄ (g)   ; ΔG⁰f = 159.3 kJ/mol

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b.

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c.

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d.

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ΔG < 0 , the reaction is Spontaneous  , the reaction is feasible in the forward direction .

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