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grandymaker [24]
3 years ago
12

What is the ability to do work or cause change is called ?

Chemistry
2 answers:
Vikentia [17]3 years ago
5 0

Answer:

1. Energy

2i. Potential energy

2ii. Kinetic energy

Explanation:

Energy is simply the ability to do work.

Mechanical energy exist in two forms

1. Potential energy: this is the energy possed by a body at rest. It is otherwise known as stored energy.

2. Kinetic energy: this is the energy possed by a body in motion. A body changing position possess kinetic energy.

Citrus2011 [14]3 years ago
3 0

Answer: 1. Energy 2. Potential Energy and Kinetic Energy

Explanation: Energy is the capacity of a physical system to do work. Energy for stationary objects is called as Potential energy and energy in motion is known as Kinetic energy.

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Baking Soda, Vinegar, Ammonia

Explanation:

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What method would you use to find the volume of an irregularly shaped object?
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Displacement, usually the method that is used to measure the volume of an irregularly shaped object.
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How many neutrons and electrons are in Oxygen⁻¹⁷ isotope?
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Neutrons- 9 Electrons- 8

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What is the percent yield of a reaction in which 47.5 g tungsten (VI) oxide (WO3) reacts with excess hydrogen gas to produce met
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Answer:

The percent yield of a reaction is 85.04%

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:WO_3+3H_2\rightarrow W+3H_2O

Mass of WO_3 = 47.5g

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Volume of water obtained from the reaction , V= 9.40mL

Mass of water = m = Experimental yield of water

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M=d\times V = 1.00 g/mL\times 9.40 mL=9.40 g

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\frac{3}{1}\times 0.2047 mol=0.6141 mol

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The percent yield of a reaction is 85.04%

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