Provided the silicon is reacted with nitrogen to form Si3N4. If 2 g silicon is reacted to 1.5 g N.  a. What gram of product formed? b. What gram of excess reactant remain unreacted?

Q: 3. Show the mechanism for the following reactions. Z: CI H 0 2 phenol + H, H₂¹80 H30Ⓡ OME / HOME…

A: In substitution reaction one group is replaced by other group

Q: A solution is prepared by the dissolution of 0.0025 M MgSO4 in water.

A: Given: Concentration of MgSO4 = 0.0025 M To determine: i) Mean ion activity coefficient and activity…

Q: Fill in the empty Boxes with the correct information. Cation Anion Ca NH₂ CH CIO, Formula K₂S MgS…

A:

Q: Thank you, I just dont understand what steps were taken here…

A: Answer: This question is based on the unit conversion where energy value from one unit needs to…

Q: 5. A piece of metal weighing 59.047 g was heated to 100.0 °C and then put it into 100.0 mL of water…

A:

Q: 5 6 2 8 3 7 9 4 ammonium phosphate 14. Write the correct name or formula for the following. Compound…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 4.5 x 105 qt to centiliters 4,305 143 144 14le 8911 lb to milligrams

A:

Q: 4. Find the temperature at which water boils on a day in the mountains when the barometric pressure…

A: we have to calculate the boiling point of water at the mountains where pressure is 593 mmHg

Q: How many chiral carbon atoms are in 2, 3-dichlorobutane How many chiral carbon atoms are in…

A: Chiral carbon :- The carbon atom of any molecule which has four different groups or atoms attached…

Q: A common misconception about vapor pressure lowering is that the solute occupies some of the surface…

A: Vapor pressure lowering is the dercrease in pressure exerted by solvent molecules due to the…

Q: What is the IUPAC name for the following compound?

A: The organic compound is given and we have to tell the IUPAC name for the compound.

Q: This answer is showing as incorrect. Please help. Ty.

A:

Q: .. I II III IV V # I = E III IV V Answer

A:

Q: Suppose the experiment you are to perform in a given lab period involves substances that are toxic…

A: When conducting laboratory experiments, it is crucial to take the necessary precautions to ensure…

Q: 1. Predict the products of the following reactions. methyl n-propyl ketone CHO ∞TO 1. NaBD4 2. HO 3.…

A:

Q: 9.20 Calculate the standard deviation for the x coordinate of a harmonic oscillator at v= 1. Since…

A: We know Variance = <x2> - <x>2

Q: Draw the Newman projection of cis 1,2-dimethyl-4-t-butyl cyclohexane, and place the t-butyl group in…

A:

Q: 10: 14) Recall that the bidentate ligand, ox² = Draw the structure of Fe(ox)(NH₂). Draw the metal…

A: A bidentate ligand is one that is capable to donate two pairs of lone pairs to the central atom.…

Q: 2. For the following pairs of ions, write the formula of the compound that you would expect them to…

A: Coordination chemistry is branch of chemistry in which we deal with d block element. In coordination…

Q: Name the following molecule

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds

Q: Discuss "The Chemistry of Two Widely Used Organic Compounds" by giving at least two examples for…

A: We need to discuss "The Chemistry of Two Widely Used Organic Compounds" by giving at least two…

Q: (Incorrect) A 56.20 g sample of a compound containing potassium, chromium, and oxygen is analyzed as…

A: Given : mass of sample = 56.20 g       Mass of potassium = 14.94 g  Mass of chromium = 19.87 g

Q: Given the following data C₂H4 (9)+302(g) → 2 CO₂ (g) + 2H₂O(l) 2C₂H6 (9) +702 (9)→ 4 CO₂(g) +…

A:

Q: 2. Under what conditions does a liquid boil?

A: Introduction Boiling is the process of heating a liquid until it reaches its boiling point, the…

Q: This is showing as incorrect. Please help.  Ty!

A: Given,Number of particles of carbon tetrachloride = 1.29 × 1024Required,                 The mass…

Q: Calculate the energy difference for a transition in the Paschen series for a transition from the…

A:

Q: Separate the redox reaction into its component half-reactions. O,+2Mg - Use the symbol e¯ for an…

A: A redox (reduction-oxidation) reaction is a chemical reaction in which the oxidation states of atoms…

Q: The autoionization of water can be expressed with the following balanced chemical equation: 2H₂O (1)…

A: Answer: In this question Standard Gibbs free energy change is given to us and we have to find out…

Q: Draw the structures of tyrosine found under neutral, basic and acidic conditions, add an explanation

A:

Q: 6. Which of the following solutions would have a Amax of the shortest wavelength? a) FeCl³- b)…

A:

Q: 5. Provide a synthesis of the following compounds. Show all important reagents and intermediates.…

A:

Q: 2. Please answer the following questions about the molecule shown below. 2 a. HN HA 3 N1 N3_Sp² 01…

A: When lone pair of N or O atoms are take part in resonance with C=C or C=O then N or O atoms are sp2…

Q: Mali Solve for x. 61 = 17% Express the answer to the hundredths place (i.e., two digits after X =

A: Since, For calculate the value of x in, 61 = 17x use logarithmic rule.

Q: Calculate the amount of energy necessary to transform 9.75mL of water from 21.0 Celcius to steam at…

A: Volume of water = 9.75 mL Initial temperature T1 = 21 0 C and Final temperature T2 = 100 0 C

Q: 2. Identify which of the following may represents an element, a molecular compound, or an ionic…

A: Matter exists in various forms.  In terms of molecular scale, the type of bonding, and the type of…

Q: The chlorination of methane occurs in a number of steps that results in the formation of…

A: Given Reaction : 2CH4(g)+3Cl2g)⟶2CH3Cl(g)+2HCl(g)+2Cl-(g)

Q: For each of the following compounds, determine the carbonaceous, nitrogenous, and total theoretical…

A: For each of the following compounds, determine the carbonaceous, nitrogenous, and total theoretical…

Q: 1. Use the Aris method to determine the number of independent reactions in the following system. No.…

A: We have find out the number of independent reaction in the given system.

Q: Maple crunch, a new candy, comes in packages of 100.0 g. A 1.00-g sample is burned in a bomb…

A: Answer: This question is based on conservation of energy where energy released due to combustion of…

Q: Arrange the following solvents in order of increasing polarity (least polar to most polar): Propyl…

A: TLC stand for Thin layer chromatography . It is used to separate and identify compound in an…

Q: In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution…

A: To calculate the volume of sea water to produce 16.0 liters of fresh water. Firstly we calculate the…

Q: do? 3) Predict the products of the following Friedel-Crafts reactions. a. b. OH H₂SO4 H₂SO4

A:

Q: How does one determine the expected Salinity of a water sample via applying constant proportions for…

A: Salinity is a measure of the concentration of dissolved salts in seawater and is a crucial factor in…

Q: an empty plastic beaker has a mass of 15.657g. when filled with 10.00 ml of water, the beaker and…

A: Given Mass of beaker= 15.657 g Total mass = 25.789 g Volume of water= 10 ml

Q: Draw the structure of the products expected when cyclobutylmethanol is heated with concentrated…

A: •Here reaction is given in between:-    Cyclobutylmethanol + Conc.H2SO4 ===> Product

Q: The autoionization of water can be expressed with the following balanced chemical equation: 2H₂O (1)…

A:

Q: 12. a) Consider Ozone, Os. 1) Draw the Lewis structure. Include all resonance structures and formal…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Assuming 100% dissociation, calculate the freezing point (T₂) and boiling point (T) of 1.81 m CaCl₂…

A: Given that  The molality of aqueous CaCl2 solution, m = 1.81 m  Assuming 100% dissociation,  The…

Q: 4. Draw the structure of sucrose (table sugar). How do the structures of artificial sweetening…

A: Draw the structure of sucrose (table sugar). How do the structures of artificial sweetening agents…

Q: sample of calcium nitride has a mass of 6.78g. How many particles does it contain?  round to 2…

A: Given Calcium nitrate mass 6.78 g Calcium nitrate  molecule formula = Ca3N2 Number of particle = ?

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".