a. 4000 4000 b. 4000 mn OH 3000 OCH₂ 3000 OH 2000 CH₂ 2000 of why H₂ C NH₂ OH 1500 OH 1500 CO₂H он HQ. zum 1000 OCH, OH wher 1000 500 500

Q: Suppose you had 20 moles of O2 and enough H2, how many moles of H2O could you make?

A:

Q: A 0.000937 g sample of an unknown compound, composed only of carbon and hydrogen, produced 0.00274 g…

A: 0.000937 g sample of an unknown hydrocarbon Made up of carbon and hydrogen only produces 0.00274 g…

Q: Review | Constants | Periodic Table MISSED THIS? Watch IWE 4.10; Read Section 4.9. You can click on…

A: By using molar mass and avogadro number we get the answer

Q: Enter the correct formula for the following compounds. Part C magnesium bicarbonate Express your…

A: Different type of inorganic compounds have different formula and also they have different physical…

Q: 1) NaNH2 2) CH3l Na, NH3(1) 2 mole HBr HgSO4 H2SO4, H2O CH3 1)(sia)2BH 2) H2O2, NaOH 2 mole Br₂ 1…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Given the reaction: Sa + F2 --> SF6. How many grams of SF6 will be produced if you start with 551.1…

A:

Q: B(OR)2 HS Br Pd(PPH3)4 5 mol %, NaOEt, benzene Br MeO SH PdCl₂(PPH₂)₂ Cul TEA, THE Pd/Phosphine…

A: In Heck coupling reaction alkyl or arylhalide is treated with activated alkene in presence of Pd…

Q: Part C LOH Draw all missing reactants and/or products in the appropriate boxes by placing atoms on…

A: Given: Dehydration of alcohol using conc. H2SO4

Q: Balance the

A: Balanced equation has same number of atoms of elements on both sides(i.e. reactants and products),…

Q: mol Ti6Al4V contains    ? mol Ti,   ? mol Al  and    ? mol V.

A: Alloys are made by mixing two or more elements , at least one element should be metal.

Q: Find out the molar mass of V3(PO4)5. Select one: O 626 g/mole O 672.68 g/mole O 527.68 g/mole O…

A:

Q: A mineral ore is found to be a pure compound consisting of 29.1% sodium, 40.6% sulfur, and the st…

A: Given:Percent mass of sodium = 29.1 %.Percent mass of sulfur = 40.6 %.Percent mass of oxygen = 100%…

Q: When the following compound is placed in water, K3PO4 the formula of the products, their physical…

A: Compound given : K3PO4Objective : To determine hydrolysis products of given compound.

Q: MOLAR VIEW T03/S11 If a sample of (NH4)2HPO4 is found to contain 3.79 mol of NH4* ions how many…

A: The reaction can be written as follows: (NH4)2HPO4→2NH4++HPO42-

Q: None

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: 2T) A comprnd Cim 15 5.१५°% Olygen is 5.9496 mass of this com A) what Is the B) what IS the

A: Percentage of hydrogen = 5.94 %  Percentage of oxygen = 94.06 % Molar mass of compound = 87.55 g/mol

Q: 3) кон + Н,РО, > _K3PO4 + H20 21.44 mols of H3PO, makes how many mols of KgPO,?

A: Given Number of mole of H3PO4  =   21.44 mole  Number of mole of K3PO4   =  ?

Q: SS ASSIGNMENT FOR 1/2 x O 43.SC PL Mole Calculations A…

A: Answer  Moles of CO2 can be calculated by formula  Moles = mass in…

Q: How do you solve question 2?

A: Compound is made up of two or more than two elements or atoms in a fixed stoichiometric ratio. The…

Q: 59

A:

Q: Solid sodium bicarbonate reacted with aqueous Hydrochloric acid(hydrogen monochloride) to form…

A:

Q: Target mole wie Target O molecule سال CH 3 Br

A: Wittig reaction:Aldehydes or ketones when treated with phosphrous ylides, it gives…

Q: How many molecules (not moles) of NH3 are produced from 1.02x10-4 g of H₂? Express your answer…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: What is the mass percent of hydrogen in the following compound? C4H8O4

A: C4H8O4 molecules contain 4 carbon, 8 Hydrogen and 4 oxygen atoms.   The mass of 1 mole of C4H8O4 is…

Q: R K6) How many moles of mole Carbon ale in. of caffire (Caltip Ny02) Q13) How many mucs ave present…

A: M

Q: Q3 involves the reaction: Copper(II) chloride reacts w/sodium nitrate to produce copper(I) nitrate…

A:

Q: calcuya te 6011owing (a) ob molecues in 0•250 moles ob NH3 Num ber un

A: According to mole concept, 1 mole of any substance is equal to the Avogadro number (6.022 × 1022)…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.