Answer:
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Explanation:
Explanation:
KOH + 2H2SO4 ======> 2K2SO4 + H20
An engineer's solution to a problem would involve designing shatter-resistant windows for a car.
<h3>Who is an engineer?</h3>
An engineer is a person who applies the knowledge of science to design tools and equipment which are used to solve the problems facing man.
An engineer specializes in the scientific field of engineering.
Some tools or devices produced by engineers are machines and vehicles such as cars and aeroplanes.
Therefore, an engineer's solution to a problem would involve designing shatter-resistant windows for a car.
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<span>The answer is 4. Unstable nuclei divided up in a procedure called radioactive decay and produce radioactive radiation. Radioactive atoms for instance Uranium are extremely unbalanced because of weighty nucleus and therefore they produce their masses in procedure of radiations to develop stabilized.</span>
The collision theory explains this outcome since when the reaction is complete reactant particles can not interact and therefore the reaction does not occur.
<h3>What is the collision theory?</h3>
The collision theory is a well sustained theory used in chemistry that states reactions are caused by the collision of particles that form their molecules.
This theory (collision theory) may result very useful to explain the rate of change in a given chemical reaction.
In conclusion, the collision theory explains this outcome since when the reaction is complete reactant particles can not interact and therefore the reaction does not occur.
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