Answer : when a beaker of acid is titrated with a basic solution, the acid becomes neutralized.
Explanation :
The reaction in which an acid reacts with a base forming a salt and water is known as neutralization reaction.
During neutralization reaction, acid and base neutralize each other.
That means they both lose their properties and completely new substances are formed which have different properties
For example, a reaction of acid HCl with base NaOH produces water and salt, NaCl.
Therefore we can say that, when a beaker of acid is titrated with a basic solution, the acid is neutralized.
Answer:
Explanation:
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In this case, since Helium is undergoing a volume-pressure change, according the Boyle's law, we infer the following equation is used:
Thus, since we are not given the volume at 0.25 atm, we can solve for V2 to do so:
Thus, we plug in to obtain:
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Answer:
The reactión is exothermic
Explanation:
The change in enthalpy follow the next equation:
ΔH = ΔH(products) - ΔH(reactants)
If the products have a lower enthalpy means that ΔH<0; this mean that the reaction gives heat to the environment
Answer:
The car is carrying a volume of air that is moving at 80 mph relative to the ground. But inside the car itself, the air not moving very much. If you take the windshield out and drive a 80 mph you will smash the fly onto the back window.
Explanation:
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The answer is a compound.
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