Answer:
0.373 g
<h3>hope i helped ya</h3>
Answer:
Final temperature = 6.00 °C
Explanation:
The expression for the calculation of the enthalpy change of a process is shown below as:-
Where,
is the enthalpy change
m is the mass
C is the specific heat capacity
is the temperature change
Thus, given that:-
Mass of water = 200.0 g
Specific heat = 4.18 J/g°C
Let final temperature be x °C
= -11.7 kJ (Negative sign as heat is lost)
Also, 1 kJ = 1000 kJ
= -11700 J
So,
Final temperature = 6.00 °C
Answer:
32 g
Explanation:
molar masses of elements such as sulfur can be found on the periodic table.
the molar mass listed on the periodic table equals 1 mole of the atom which also equals 6.02×10^23
therefore, 32g = 1 mole of sulfur = 6.02×10^23
(1 mole always equals 6.02×10^23)
Yes correct !
Step-By-Step-Explanation: