Gas 2 because it has more particles that are colliding
Answer: base times height
Explanation:
The molarity of the aqueous acid solution : 0.0101 M
<h3>Further explanation </h3>
Titration is a procedure for determining the concentration of a solution by reacting with another solution that is known to be concentrated (usually a standard solution). Determination of the endpoint/equivalence point of the reaction can use indicators according to the appropriate pH range
Acid-base titration formula
Ma. Va. na = Mb. Vb. nb
Ma, Mb = acid base concentration
Va, Vb = acid base volume
na, nb = acid base valence (amount of H⁺, OH⁻)
Va=12.5 ml
na = 2 (H₂SO₄⇒2H⁺+SO₄²⁻⇒2 ion H⁺)
Mb=0.015
Vb=16.8 ml
nb = 1(LiOH⇒Li⁺+OH⁻⇒1 ion OH⁻)
The molarity of the acid(Ma) :
![\tt Ma\times 12.5\times 2=0.015\times 16.8\times 1\\\\Ma=\dfrac{0.015\times 16.8\times 1}{12.5\times 2}\\\\Ma=0.0101](https://tex.z-dn.net/?f=%5Ctt%20Ma%5Ctimes%2012.5%5Ctimes%202%3D0.015%5Ctimes%2016.8%5Ctimes%201%5C%5C%5C%5CMa%3D%5Cdfrac%7B0.015%5Ctimes%2016.8%5Ctimes%201%7D%7B12.5%5Ctimes%202%7D%5C%5C%5C%5CMa%3D0.0101)
Answer: The process is endothermic and the heat of fusion is positive
Explanation:
All solids absorb heat as they melt to become liquids. The gain of heat in this endothermic process goes into changing the state rather than changing the temperature
If you round the days hours to 24 then multiply 7 you get 168, and then if you multiply 1.2 you would get 201.6
so the answer would be 201.6 ml an hour