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likoan [24]
2 years ago
15

What cause a mass defect?

Chemistry
2 answers:
Gelneren [198K]2 years ago
5 0

Answer:

The answer is C.

Explanation:

Mass is converted to the energy binding a nucleus together.

xenn [34]2 years ago
3 0

Answer: Mass is converted to the energy binding a nucleus together.

Explanation: a p e x

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If you have nitrate and carbon oxygen what can that combine with to make
WARRIOR [948]

Answer: Gunpowder

Explanation:

Gunpowder is made by mixing potassium nitrate with two fuels (atoms that can combine with oxygen atoms and release energy), carbon (charcoal) and sulfur. The oxygen atoms leave the nitrates and move onto the carbon and sulfur atoms, releasing a buttload of energy.

6 0
2 years ago
Read 2 more answers
How are energy and work related? A. Energy is the force needed to do work B. Work times energy is force C. Energy is the capacit
Svetllana [295]

Answer:

I believe the answer is A

Explanation:

Work and energy are related because when you work, you cause displacement in the object you are exerting upon. While this happens, you transfer energy between the systems. Both work and energy share the same SI unit, called the joule.

4 0
3 years ago
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The hydrophobic effect is the primary driving force for protein folding because: Question 4 options: a) A folded protein is able
Marysya12 [62]
A) folded protein happens because this is the most stable conformation that has the most number of internal hydrogen bonds , which result in hydrophobic functional groups being on the outer sides of the protein and causing the hydrophobic effect

6 0
2 years ago
A chemist measures the energy change Delta H during the following
Ann [662]

Answer: 1) endothernic

2) Yes absorbed

Explanation:

Decomposition is a chemical reaction in which one reactant gives two or more than two products. All decomposition reactions are endothermic reactions as energy is absorbed to break the bonds.

Endothermic reactions are defined as the reactions in which energy of the product is greater than the energy of the reactants. The total energy is absorbed in the form of heat and \Delta H for the reaction comes out to be positive.

Exothermic reactions are defined as the reactions in which energy of the product is lesser than the energy of the reactants. The total energy is released in the form of heat and \Delta H for the reaction comes out to be negative.

5 0
2 years ago
How much energy has your body used, in joules, if your health indicates the 450 Calories were burned during your workout? How ma
11Alexandr11 [23.1K]

Answer:

107.55 J, 88.67 cal

Explanation:

1 Joule = 0.239 Calories

450 cal x 0.239 = 107.55 J

3.5 x 106 = 371

371 J = 371 x 0.239 cal

371 J = 88.67 cal

3 0
3 years ago
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