B) Seawater. Because, it all has the same consistency. With the other choices, like vegetable soup, in one spoon full you may get a bit of potato but in another spoon full you may get a lima bean.
The charge of a proton is always +1
Answer:
0.25 mole of H₂
Explanation:
The equation for the reaction is given below:
Mg + 2HCl —> MgCl₂ + H₂
From the question given above, we were told that the reaction produced 5.6 L of H₂.
Thus, we can obtain obtain the number of mole of H₂ that occupied 5.6 L at STP as follow:
1 mole of H₂ occupied 22.4 L at STP.
Therefore, Xmol of H₂ will occupy 5.6 L at STP i.e
Xmol of H₂ = 5.6 / 22.4
Xmol of H₂ = 0.25 mole
Therefore, 0.25 mole of H₂ were obtained from the reaction.
Did you ever get the awnser to this question cause im stuck on it too
Answer:
Due to the absence of double bond in Succinic Acid.
Explanation:
c<em>is-trans</em> Isomerism also known as Geometrical Isomerism is a type of isomerism in which isomers have same molecular formula and structural formula but differ in respect of arrangement of groups or atoms about the double bond.
Therefore, a double bond is the main requirement for such isomerism process.
Example:
<em>cis </em>and <em>trans</em> Butene. In cis-Butene both methyl groups are located on the same side. While, in <em>trans</em>-Butene both methyl groups are in opposite directions (Figure red).
Result:
As shown in figure, succinic acid (blue) is lacking a double bond. Therefore, it fails to show <em>cis-trans</em> isomerism.