We can use the heat equation,
Q = mcΔT
Where Q is the amount of energy transferred (J), m is the mass of the substance (kg), c is the specific heat (J g⁻¹ °C⁻¹) and ΔT is the temperature difference (°C).
Q = 322 J
m = 100.0 g
c = ?
ΔT = (50 - 25)
°C = 25 °C
By applying the formula,
322 J = 100.0 g x c x 25 °C
c = 322 J / (100.0 g x 25 °C)
c = 0.1288 J g⁻¹ °C⁻¹
Hence, the specific heat of gold is 0.1288 J g⁻¹ °C⁻¹.
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.
Answer:
S orbital:spherical
P orbital:dumbbell
D orbital:double dumbbell
F orbital:complex
Explanation:
Answer:
I have for Decompostion
Explanation:
A decomposition reaction occurs when one reactant breaks down into two or more products. It can be represented by the general equation: AB → A + B. In this equation, AB represents the reactant that begins the reaction, and A and B represent the products of the reaction
If the solute fails to dissolve in the lauric acid, the molar mass that can be calculated based on the concentration of the solute dissolved in the lauric acid would be too low. This is because there are unaccounted masses that cannot be included in the calculation. This is a case of underestimation of the molar mass.
To avoid that this happens, ensure that all of the solute dissolves well in solvent by mechanical means (stirring, shaking, etc) or introducing heat.
