Answer:
it would have 8 electrons.
Explanation:
if it is neutral that means that there is the same amount of protons as there are electrons so that their charges cancel out.
Hydrogen is not considered a p-block element because it only has one electron, therefore cannot have a p configuration.
Answer:
when water hot, sugar melt go to the bottom. when water cold sugar freeze separates from water because of different freezing temperatures.
Explanation:
when things are hot they melt and when things get cold they freeze, think of regular water how it freezes and then melts.
Answer:
TRUE: The equivalence point is where the amount of acid equals the amount of base during any acid-base titration.
Explanation:
The point on the titration curve where the number of base equivalents added equals the number of acid equivalents is the equivalence point or neutralization point.
Chemical indicators are substances that change color thanks to a chemical change, depending on the pH of the medium, and thus indicate the end point or point of equivalence of an acid-base volumetry.
A titration curve occurs by representing the measured pH as a function of the added volume of titrant, where the rapid change in pH for a given volume is observed. The inflection point of this curve is called the equivalence point and its volume indicates the volume of titrant consumed to fully react with the analyte.
In some cases, there are multiple equivalence points that are multiples of the first equivalence point, as in the valuation of a diprotic acid, which indicates that its pH value will not always be 7.