Answer:
0.478 J/g/C
Explanation:
When solving questions on heat energy, we can use the formula
Q = mcT where
Q is the amount of energy supplied in Joules
m is the mass of the object in Grams
c is the specific heat capacity of the metal in Joules Per Gram Per Degree Celcius
T is the <em>c</em><em>h</em><em>a</em><em>n</em><em>g</em><em>e</em><em> </em>in Temperature in Degree Celcius.
So by applying the formula to this question, we get:
15000 = (950)(c)(78 -45)
c = <u>0.478 J/g/C</u>
Answer:
9.09
Explanation:
Please kindly check attachment for the step by step solution of the given problem.
Metamorphic rocks are not easy to make, they are made from rock being exposed to enormous amounts of heat and pressure. Examples of these rock<span> types include marble, slate, gneiss and schist. </span>
Enthalpy refers to the total energy of a system. Hope this helped!
Answer:
No, I don't think so at least
Explanation:
In chemistry, you do calculations to find the concentration of a solution with another solution of KNOWN concentration. Without concentrations of either solution, were would you get values from? Where would you start? :3
