The following are some Period 3 elements. Al Si S Ar (i) State the element with the highest melting point. Explain your answer.

Q: OH Ph

A: The IUPAC name of the above given molecule is,

Q: The following question is on the image attached.

A: NMR spectrum is the Nuclear Magnetic Resonance spectrum helps us to give information about the…

Q: + 'CI

A:

Q: Silver nitrate can be purchased as high purity grade and does not require to undergo standardization…

A: The secondary standard solutions are used in the companies which prepare regents, laboratory kits,…

Q: Question #2

A: The question is based on mole concept. We have to calculate moles of hydrogen peroxide present.

Q: this is wrong. is there another way to name this

A: IUPAC Name consists of, Prefix + Root Word + Suffix Prefix represents branches to the primary chain…

Q: (a) Observation on adding acid to zinc When a acd is added to ziha nappening where tine is abidizeod…

A: Since you have posted multiple questions, we are answering first for you. To get the remaining…

Q: Q.5. What substance is present if the FeCl, test gives a purple color? Which sample is the most…

A: Phenol substance is present than FeCl3 test gives a purple color.  The reaction proceeds as :…

Q: How do I apply this in the answer chart that was given? in other words how do I write out the entire…

A: Here, we have to find the mass of FeCl3 in 155 mL of 0.762 M FeCl3 solution.

Q: Question reposted for the last 3 subparts

A: Part dMoles of acetone = 2.5We have to balance the reaction and calculate the moles of CO2…

Q: Question 36

A: Box A : 10 blue paper clips and 10 red paper clips Box B: 10 blue paper clips and 10 red paper clips…

Q: 2.35 kg of steam is initially at a temperature of 1.30x10 °C in a closed system and over time is…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.