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maks197457 [2]
3 years ago
10

Where is blue made and What does bile do 2: What is duodenum

Chemistry
2 answers:
Salsk061 [2.6K]3 years ago
5 0

Answer:

1.Where is blue made?

ans-Types. Blue pigments were originally made from minerals such as lapis lazuli, cobalt and azurite, and blue dyes were made from plants; usually woad in Europe, and Indigofera tinctoria, or true indigo, in Asia and Africa. Today most blue pigments and dyes are made by a chemical process.

2.what does bile do?

ans-Bile is a fluid that is made and released by the liver and stored in the gallbladder. Bile helps with digestion. It breaks down fats into fatty acids, which can be taken into the body by the digestive tract.

3. What is duodenum

The duodenum is the first part of the small intestine. It is located between the stomach and the middle part of the small intestine, or jejunum. After foods mix with stomach acid, they move into the duodenum, where they mix with bile from the gallbladder and digestive juices from the pancreas

MrMuchimi3 years ago
4 0

Answer:

Answer given

Explanation:

1. Bile is produced by the liver and stored in gall bladder.

Bile is an emulsifier i.e. bile helps digestive enzymes to digest fat.

2. Duodenum is the first part of the small intestine. After the food mixes with acids present in the stomach, they move to duodenum where they mix with bile from the gallbladder and digestive juice from the pancreas.

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What is the mass of 3.95 l of methane gas at 0.870 atm and 35.0 degrees celsius?
dalvyx [7]

Answer:

2.174 gm

Explanation:

PV = nRT       n = number of moles

                       R = gas constant = .082057 L-atm/(K-mol)

                           T must be in units of K

.870 (3.95) = n (.082057)(35+273.15)    

   solve for n = .1359 moles

Methane mole weight (CH4) = 16 gm / mole

.1359 moles  *  16 gm/mole = 2.174 gm

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2 years ago
What must occur in order for a chemical reaction to be specifically classified as endothermic instead of exothermic?
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Answer:  B- Chemical bonds are formed. Energy is released in the form of heat.

Explanation: I hoped that helped !

6 0
3 years ago
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Why can the grasses now grow when they couldn’t earlier?
andrew-mc [135]

Grasses can grow where they could not earlier because the soil conditions, water volume, or rate of sunlight have evolved.

Each species of plant requires specific conditions to thrive. These conditions include:

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This implies that if the conditions for a specific species are not provided in terms of sunlight, radiation, and water, the plant will not grow in that specific zone. In the same way, if the conditions of a zone change and they are not suitable for a plant species the plant will grow even if this was not possible before.

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3 0
3 years ago
2Kl + Pb(NO3)2 ------> 2KNO3 + Pbl2
Phoenix [80]
Molar mass KI = 166.0028 g/mol   and Pbl₂ = 461.0089 g/mol

<span>2 Kl + Pb(NO</span>₃<span>)</span>₂<span> ------> 2 KNO</span>₃<span> + Pbl</span>₂<span>
</span>
2 x 166.0028 g ---------> 461.0089 g
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Mass KI = 1.2 x 2 x 166.0028 / 461.0089

Mass KI = 398.40672 / 461.0089

Mass KI = 0.86 g

Answer B

hope this helps!


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