Answer: Measures the amount of space occupied by an object
Equals the displacement of an object in water Lacks physical dimension Can be measured in milliliters or cubic centimeters
Explanation:
To find heat, you need the following formula
heat= specific heat x mass x ΔT
specific heat (for water)= 4.184--> according to the table
mass= 100 grams
ΔT= 75 -10= 65 °C
let's plug the values.
specific heat= 4.184 x 100 x 65= 27200 joules or 27.2 Kilojoules
From the Equilibrium constant we have K_p = (P_Nobr)^2/(P_No)^2 * (P_Br)
K_p = 28.4. P_Br = 160. P_Nobr = x P_No = 102
So we have 28.4 = x^2/ 160 * 102
x = âš 28.4 * 160 * (102)^2 = âš47275776 = 6875.738
To 3 Sf becomes 6880.000
1. Evaporation, 2. Reactants, 3. Gamma rays, 4. Rusting, 5. 0 degrees c, 6. Oxidation, 7. Nuclear, 8. Fusion, 9. Burning, 10. Thermo.
Answer:
195.199grams
Explanation:
Fluorine has a molar mass of 18.99984 while calcium has a molar mass of calcium is 40.08.
1 mole of calcium fluoride has a mass of 40.08+2×18.99984
=78.0797 grams
if one mole has a mass of 78.0797 grams, then 2.5 moles have:
2.5 moles× 78.0797 grams/mole= 195.1992 grams
