For the solid forms of the following elements, which one is most likely to be of the molecular type? Multiple Choice Cr Cs C

Q: A second order reaction has a rate constant of 3.14×10^-2 M^-1s^-1 at 305 degrees celcius. How many ...

A: Given :  Second order reaction  K = 3.14 x 10-2 M-1s-1 

Q: attempted naming these compounds just need to see if I'm correct

A: To write the IUPAC Name for the given Compound. 

Q: What is the equilibrium arrows for the reaction and how do you find it?

A: Answer :

Q: Which of the following would serve as the best reducing agent for Fe2 (aq) to produce iron solid? Gi...

A:

Q: ilver nitrate, AgNO 3, reacts with sodium chloride as indicated by the following equation. What mass...

A:

Q: Which of the following complexes has no geometric isomers? A. [Pt(NH3),F2] 3. [Pt(NH3)Fs]³ E. [Co(NH...

A: 1) A. Compound A will show cis and trans geometrical isomerism.

Q: A cationic intermediate for the electrophilic addition of chlorine to the para position of phenol is...

A:

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 186.0 mg sample...

A:

Q: you are given 15ug/ml atrazine to prepare a 3 ppb solution  a. use te terms working and stock to de...

A:

Q: Shown are two stereo representations of lactic acid. Compare the two structures shown. Determine whe...

A:

Q: -In the compound Ka[Fe(CN)6], the oxidation state of iron and its coordination number, respectively,...

A:

Q: IUPAC Names for the Continuous Chain Alkanes and It's Structures # Carbon _Prefix Name _ Molecular F...

A: Answer explained in below table

Q: electron configurations

A: In this question we have to find correct electronic configuration for the given species.

Q: Which of the following salts give acidic aqueous solutions? (1) KNO3 (2) KCH3COO (3) NH4NO3 (4) RbI(...

A: Strong acid + strong base = neutral Strong acid + weak base = acidic solution Weak acid + strong bas...

Q: How do you draw the structure with the name (3S)-4-chloro-2,6-dimethylhepta-1,5-dien-3-ol

A: Given :-  IUPAC name = (3S)-4-chloro-2,6-dimethylhepta-1,5-dien-3-ol  To draw :-  Structure of given...

Q: The formula for an amine is HNR3+, where R is most often a hydrogen atom or a carbon chain of varyin...

A: The statement given is "The formula for an amine is HNR3+, where R is most often a hydrogen atom or ...

Q: A lawn fertilizer is rated as 4.57% nitrogen, meaning 4.57 g of N in 100 g of fertilizer. The nitrog...

A: We can solve the problem as below : 1 mole of Urea, (NH 2) 2 CO has = 2 moles of nitrogen. So, we ca...

Q: CH3 d Assign R or S configuration to each chiral center indicated via a (*). a Hc (-)-Carvone List t...

A:

Q: For the following five coordination complexes identify the correct oxidation state of the metal.   ...

A: For the following given coordination complexes determine the correct oxidation state of the metal---...

Q: 1. What are the hazards and benefits of Amines? 2. What are the hazards and benefits of Nitriles? 3....

A: As per our company guidelines we are supposed to answer only one question.kindly repost remaining qu...

Q: CI OH Br

A:

Q: Caliulate the pth of l15 M tydrofluoric acíd (HP) it the k =7.2x10*? YYAN

A: Given, Concentration of hydrofluoric acid, [HF] = 1.15 M Ka for HF = 7.2 × 10-4 pH of the solution =...

Q: Barium hydroxide is considered a strong electrolyte. How many moles of OH are in a 1277mL sample of ...

A: A strong electrolyte dissociate completely and form it's repective ions as per the stiochiometricall...

Q: Consider the following balanced reaction: Al203 + 3H20 → 2AI(OH)3 If 2.44 x 1020 Al203 formula units...

A: The number of molecules can be determined by the number f moles of the compound produced in the reac...

Q: What is the importance of gas laws in determining the relationship between pressure and temperature?

A:

Q: Use the following thermochemical equations as needed to find the heat of formation of diamond: C(dia...

A: Given equations are : 1). C (diamond) +  O2 (g)  --------> CO2 (g) , ΔH1 = -395.4 KJ  2). 2CO2 (g...

Q: Determine which one of the labeled atoms is a chiral center. If there is no chiral center, answer "n...

A: We have to predict chiral center and number of stereoisomer possible.  

Q: A student reacts 19.9 grams of NICI 2 (MW=129.5994g/mol) with 36.0 mL of 4.00M NAOH. How many grams ...

A:

Q: Voeitima C Mossuite+ weid batte 1 2. 18.95589 18.3015g 17.64589 16११५११ 3.

A: Answer:

Q: To manufacture a vehicle, four tires and one steering wheel are required. How many cars can be manuf...

A: To Solve this problem we will use the given data .

Q: Describe the difference between bond polarity and molecular polarity.

A:

Q: CH3 H. CH3 CH3 CH3 CH3 H Br Br H. Br H H. H. H3C CH3 ČH3 Br 2-bromobutane a b The wedge-dash represe...

A: A compound can be represented by a different representation. It could be in the form of line-angle, ...

Q: When the substance shown below burns in oxygen, the products are carbon dioxide and water. How many ...

A:

Q: Use the van der Waals equation to calculate the volume, in L, occupied by a 1.00 mol sample of chlor...

A:

Q: How do I know if something is an acid so I can avoid eating it?

A: Answer :

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto...

A: This reaction is proceed in forward direction. Due to ionic form lithium sulfide react with HCL. Ion...

Q: H" MEOH + МеОн b) H* A он c) он H;CrO4 d) H. KMN04 OH- H* H20

A:

Q: What is the mass of 5 ul distilled water?

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer on...

Q: What the molecular polarity of carbon tetrachloride?

A: Answer: Polarity of a bond depends upon the dipole moment of the bond which is directly proportional...

Q: Consider the following reaction for the formation of aluminum sulfate. 2AI(OH) 3 +3H 2 SO 4 → Al 2 (...

A:

Q: (Show your calculations here.) Questions and Problems (Show complete setups.) Q.3 A pencil is 16.2 c...

A:

Q: A sample of 2.0 moles of a diatomic ideal gas undergoes an adiabatic reversible compression. Calcula...

A: We have to calculate the temperature of final state.  

Q: Which phase change is correctly labelled? Subliming - exothermic O Vapourizing - exothermic O Conden...

A: Exothermic process means energy is release while in endothermic we have to supple energy.

Q: Which reaction represents this energy diagram? (8F0-(8)H7 AH --486.3 kJ 21,0(g) O 486.3kJ + 2H2O(g) ...

A:

Q: Show mechanism of boron trichloride (trichloroborane) with boron tribromide (tribromoborane) to give...

A: Here we have to write the products formed during the reaction of BCl3 and BBr3 and it's mechanism of...

Q: Indicate which atoms in the following compound are chiral centers. H3C. HO H3C CH2 (Provide a list o...

A:

Q: 4 NH3(g) +5 O2(g) = 4 NO(g) + 6 H,O(g) AH =-904.4 kJ Consider the equilibrium system represented in ...

A:

Q: A chemistry graduate student is given 450. mL of a 1.20M ammonia (NH,) solution. Ammonia is a weak b...

A:

Q: The total volume must be close to 15.00 mL. Record the equilibrium concentrations and absorbances di...

A: Sample A: Volume of Fe3+ used = Final volume-Initial volume=(19.53-12.38) mL=7.15 mLmillimoles of Fe...

Q: What volume of hydrogen sulfide is required to react with 175 liters of oxygen gas according to the ...

A:

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.