To solve for density, you can use the formula--> Density= PM/ RT, where P stands for pressure, M for molar mass, R represents the gas constant, and T is temperature.
P= 1.75 atm
M= 16.01 g/ mol
R= 0.0821 atm·L/ mol·K
T=337 k
Thus, the density calculation becomes: density= (1.75 x 16.01)/ (0.0821 x 337)= 1.01 g/L
Response:
Sulfate- SO4^2-
Sulfite- SO3^2-
Permanganate- MnO4
Carbonate- CO3^2
Clarification:
KEEP GOING WITH YOUR STUDIES!
Result:
I believe it’s called Trinitrogen Pentaseleniumide
Explanation:
Tri means three
Penta means five
The second element concludes with -ide
The issue with your setup is that the surface where you placed the drop is contaminated or dirty, preventing it from being wetted by the solution. To fix this, thoroughly clean the surface before applying the drop.
Energy can be expressed as:
Q = ms dT
where m represents the mass of the block,
s stands for specific heat,
and dT indicates the temperature change.
Among the three blocks, the copper one has the lowest specific heat, resulting in a greater temperature change and subsequently, the highest final temperature.
