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Energy, definition; Power derived from the utilization of physical or chemical resources, especially to provide light and heat to work machines.
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11.625 moles of Na₂O are produced.
<h3>What do you mean by the term mole ?</h3>
A mole is defined as the amount of a substance that contains exactly 6.02214076 × 10²³ ‘elementary entities’ of the given substance.
It can be represented by the following formula:
n = N/NA
To calculate moles of Na₂ O produced are -:
40 gm of sodium
3.00 gm of oxygen
4 Na+ O₂----->2Na₂O
First calculate limiting reagent,
Stochiometric ratio,
a/b=4/1
=4
Molar ratio,
M/n=4/22/3/22=4/22×32/3
=1.93
As a/b>m/n
So, sodium is limiting reagent
4 Na+ O₂----->2Na₂O
As 32 g of O₂ produced =124 g of Na₂O
SO,
3 gm of O₂ produced =124×3/32
=11.625 gm
11.625 gm of Na₂O can be produced .
Learn more about mole ,here:
brainly.com/question/22540912
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It indicates that trypsin is an enzyme that cuts proteins at lysine and arginine peptidic linkages, resulting in the production of 4 and 15 polypeptides, respectively, while cyanogen bromide hydrolyzes methionine residues with high efficiency.
<h3>What are enzymes?</h3>
Enzymes are proteins that hasten chemical reactions and act as biological catalysts. The chemicals that interact with enzymes are known as substrates, and the enzyme converts the substrates into other molecules known as products. Enzyme catalysis is required for the majority of metabolic processes in the cell to proceed at speeds quick enough to support life. Enzymes are required for each step in the catalysis of metabolic pathways. It is known that enzymes catalyze more than 5,000 different kinds of biological reactions.
To learn more about enzymes from the given link:
brainly.com/question/14953274
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Answer is: <span>potential energy is 1960 J.
</span>m(medicine ball) = 40 kg.
h = 5 m.
g = 9,8 m/s².
Ep = m·g·h.
Ep = 40 kg · 9,8 m/s² · 5 m.
Ep = 1960 N·m = 1960 J.
Joule <span>is equal to the energy transferred to an object when a force of one newton acts on that object (in this case medicine ball) in the direction of its motion through a distance of one metre.</span>