Answer:
Sun's Energy Impact on Water Cycle
Explanation:
The water cycle is driven primarily by the energy from the sun. This solar energy drives the cycle by evaporating water from the oceans, lakes, rivers, and even the soil. Other water moves from plants to the atmosphere through the process of transpiration.
Answer is: the molarity of the solution is 0.336 M.
m(Ca(NO₃)₂) = 127 g; mass of calcium nitrate.
n(Ca(NO₃)₂) = m(Ca(NO₃)₂) ÷ M(Ca(NO₃)₂).
n(Ca(NO₃)₂) = 127 g ÷ 164.1 g/mol.
n(Ca(NO₃)₂) = 0.77 mol; amount of calcium nitrate.
V(solution) = 2300 mL ÷ 1000 mL/L.
V(solution) = 2.3 L.
c(Ca(NO₃)₂) = n(Ca(NO₃)₂) ÷ V(solution).
c(Ca(NO₃)₂) = 0.77 mol ÷ 2.3 L.
c(Ca(NO₃)₂) = 0.336 mol/L; molarity of the solution.
Answer: The name of the above compound is Hexane
Explanation: The Formula for Homolougous series i.e Alkane family is CnH2n+2
The number of the Carbon above is 6 and the number of the Hydrogen is 14.
That means it corroborates with the above formula for the alkame family
C6H(2×6)+2 =C6H12+2
Final answer is C6H14
From the number 6 means "Hex" with the family name "ane"
The name results to Hexane
Answer:
2 hydrogen atoms and 1 oxygen atom.
