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Degger [83]
3 years ago
12

Which of these processes helps extract energy from food?

Chemistry
1 answer:
Stels [109]3 years ago
7 0

Answer:  Proteins extract the energy from food via Enzymes.

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i have a mixture of a tomato sauce, sugar, and carrots i bring a magnet close by. what does the magnet pick up and what is left
MrRissso [65]

Answer:

None.

Explanation:

Magnets only pick up metal, so in that case the magnet will not pick up any.

3 0
3 years ago
Put the following into correct SciNot: 312.5 x 10^20.<br><br>1 point<br><br>Your answer<br><br><br>​
lions [1.4K]
Ans= 3.125*10^22

Solution:
312.5 * 10^20
=3.125 * 10^2 * 10^20
= 3.125 * 10^2+20
= 3.125 *10^22,,
7 0
3 years ago
Compare a sodium ion and neutral sodium atom in size. what causes the size difference
n200080 [17]
A cation is smaller than its parent atom.
Therefore, here a sodium ion is smaller than the neutral sodium atom.

Reason: Since the sodium atom loses an electron to form an electropositive ion(cation), its nuclear charge increases(the number of protons exceeds the number of electrons) and the orbital electrons are pulled with a greater energy.
Thus,the sodium ion shrinks in size.
4 0
2 years ago
Liquids will boil at a higher temperature when they are at a lower elevation true or false ?
DENIUS [597]
Question: Liquids will boil at a higher temperature when they are at a lower elevation true or false ?

Answer: True






6 0
3 years ago
What is the molarity of a solution of 14.0 g NH4Br in enough H2O to make 150 mL of solution?
kiruha [24]
The molarity of a solution equals to the mole number of the solute/the volume of the solution. For NH4Br, we know that the mole mass is 98. So the molarity is (14/98) mol /0.15 L=0.95 mol/L.
8 0
3 years ago
Read 2 more answers
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