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postnew [5]
1 year ago
9

What is true about the breakdown of starch?

Chemistry
1 answer:
grin007 [14]1 year ago
8 0

Answer:

Option C

Explanation:

Organisms break down starch into glucose

  • Which is a carbohydrate subunit
  • The organisms are found in our digestive system helps in break down of starch and turns them into glucose
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How many moles of air are in a 2 liter bottle at a pressure of 1 atmosphere and a temperature of 288°k (2 liter bottle before ad
creativ13 [48]

Answer:

0.000835225 mol

Explanation:

4 0
3 years ago
A 250.0-ml sample of ammonia, nh3 (g), exerts a pressure of 833 torr at 42.4 °c. what mass of ammonia is in the container
Lelu [443]
To solve this, let's assume ideal gas behavior.

PV=nRT
Let's solve for n. Convert units to SI units first.

Pressure = 833 torr(101325 Pa/760 torr) = 111,057.53 Pa
Volume = 250 mL(1 L/1000 mL)(1 m³/1000 L) = 2.5×10⁻⁴ m³
Temperature = 42.4 + 273 = 315.4 K

n = (8,314 J/mol·K)(315.4 K)/(111057.53 Pa)(2.5×10⁻⁴ m³)
n = 94.45 mol

The molar mass of ammonia is 17.031 g/mol.
Mass = 94.45*17.031 = <em>1,608.51 g ammonia</em>


6 0
3 years ago
Can someone pls help me
lesya [120]
Yes bro I gotchu now gimme da thanks and da answer is urs
8 0
3 years ago
What is the measure of the amount of water in the air
Alexxandr [17]
The amount of water in the air is humidity .
4 0
3 years ago
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All of the cells in the body need oxygen. Hemoglobin molecules in red blood cells transport oxygen through the bloodstream. Oxyg
tankabanditka [31]

Answer:

High partial pressure of oxygen in the tissues.

Explanation:

Hemoglobin is a protein found in the red blood cells that is responsible for the transportation of oxygen from the lungs to the rest of the tissues in the body. The partial pressure determines whether oxygen is loaded or unloaded into the hemoglobin.

When there is lack of oxygen in our bodies, we experience hypoxia.

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