Answer:
Water and Salt
Explanation:
A neutralization reaction occurs when an acid and a base react to produce water and a salt, and it entails the formation of water from the mixture of H+ and OH- ions.
The glowing splint in the reaction of hydrogen gas and oxygen gas to form water provides the activation energy for the reaction.
<h3>Reaction of hydrogen gas and oxygen</h3>
A chemical reaction involves the combination of two or more substances to yield a new substance which is different from the starting materials. It may also involve the break up a substance.
Since energy is required for a chemical reaction to take place, the glowing splint in the reaction of hydrogen gas and oxygen gas to form water provides the activation energy for the reaction.
Learn more about activation energy: brainly.com/question/11334504
Answer:
The answer will be :
In year 1869
Russian scientist named Dmitri Mendeleev
Chart called Mendeeleves periodic table
increasing atomic masses
physical and chemical properties.
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Answer:
A bar graph shows the relationship between different values of data. Each data value is represented by a column in the graph.
A. Because the light from the sun is blocked by the earth giving us the illusion that there is "no moon" because there is no light to illuminate the moon