Answer:
Saponification is a process of mixing triglycerides with potassium hydroxide (lye) in order to produce fatty acid and glycerol also known as soap.
During this experiment, many errors can occurs which are following;
- Incorrect measurement of both the salts that combine to form soap.
- The beaker and the stirrer has residue of some other chemical that gets mixed with two components and reacts.
- The two products are not mixed well or not long enough to reach the end product.
- The temperature is not favorable.
- The resting period is not calculated properly
I hope the answer is helpful.
Answer: Plate movement is thought to be driven by a combination of the motion of the seafloor away from spreading ridges due to variations in topography and density changes in the crust.
Hope this helps
Answer:"...the different types of plants categorized on the basis of their size and branching pattern. Herbs have soft and unbranched stems, whereas, shrubs have woody, branched and multi stems. Shrubs are often confused with herbs because of their similar characteristics, but shrubs are taller than herbs." google
Explanation: found on google :) hopes this helps and if not sorry
Answer:
disulfur hexabromide
Explanation:
First, <u>identify the element names </u>using your periodic table.
"S" means sulfur. "Br" means bromine. The <u>second element drops the ending and adds "-ide"</u>.
S₂Br₆
sulfur bromide
Decide if the compound is <u>ionic or covalent</u>.
Since there are two non-metals, this is a covalent compound. So, will use Greek prefixes for the number of atoms. You can see the list below and find "2" and "6".
S₂Br₆
disulfur hexabromide
List of Greek number prefixes:
1 mono
2 di
3 tri
4 tetra
5 penta
6 hexa
7 hepta
8 octa
9 nona
10 deca
The name of S₂Br₆ is disulfur hexabromide.
(aq) +
(aq) ⇒
The sum of total charges of the reactant = 3×(2+) + 2×(3-)
= 6 + (-6)
=0
