Answer:
To prevent error or inaccuracy.
Explanation:
It is quite necessary to know the exact volume of distilled water used to dissolve the acid and also the exact volume of the solution transferred from the beaker to the Erlenmeyer flask because it is very important that an equal amount of acid and its conjugate base are put in our two beakers to prevent error or inaccuracy
Answer:
Physical Properties of Metals
Metals are lustrous, malleable, ductile, good conductors of heat and electricity. ... Valency: Metals typically have 1 to 3 electrons in the outermost shell of their atoms. Conduction: Metals are good conductors because they have free electrons
Explanation:
C). Real GDP is adjusted for price level changes, whereas nominal GDP is not.
<h3>Explanation</h3>
The GDP of a country measures the total value of all final goods and services produced within that country in a certain period of time (typically a year.)
Real GDP is based on nominal GDP, but takes changes in the overall price level into account as well. That's why the two indice are so similar, except for that the value of real GDP but not nominal GDP can be compared over a period of many year to show economic growth.
- Neither real GDP nor nominal GDP measure debt, which isn't part of the output of an economy.
- Both real GDP and nominal GDP take the value of exports into account, as long as the good being sold abroad is made inside that country. Net export is also one of the four types of spendings on the output of an economy.
- Only real GDP is adjusted for changes in the price level. <em>This point sets real and nominal GDP apart.</em>
- Neither real GDP nor nominal GDP counts intermediate goods. To avoid counting the same good or service twice, both indice measure only the value of final goods and services.
<span>Grid
The cathode serves as the positive terminal and the anode as the negative terminal. The flow of electrons is from the cathode to the anode.</span><span>The relationship between a cathode and an anode involves electrons. An example of this is reaction that takes place in an electrolytic cell. It has a cathode compartment, an anode compartment and a salt bridge that divides the compartment. The movement of electrons is from the cathode to the anode. </span>