Consider the combustion of ethylene, _C2H4(g) + _02(g) - _CO2(g) + _H₂O(g). If the concentration of C2H4 is decreasing at the rate of 0.036 M/s, what are the rates of change in the concentrations of CO2 and H2O?

Q: In the process of making biofuel from corn, the corn is ground, mixed with water, and then enzymes…

A: Chemical change = Chemical change occur when subatance combine with other substance to form new…

Q: In the laboratory, a general chemistry student measured the pH of a 0.503 M aqueous solution of…

A:

Q: Consider the reaction 2 NO (g) + H2 (g) = N20 (g) + H2O (g) with AH° = + 36 kJ. In which direction,…

A: Le chatelier's principle is used to predict the direction of an equilibrium reaction when a physical…

Q: Hello,  I'm not understanding where the answers should go for the problem attached. Would you be…

A: 1. Reactant favoured Insufficient Data Product favoured Insufficient Data ΔG° > 0 means that the…

Q: ra mple 2,13 regioselectivity of the reaction of Br, with alkanes. CH3 → Monobromoalkanes + HBr heat…

A:

Q: Stainless steel is known and used for its ability to resist corrosion. More corrosion resistant…

A:

Q: Titanium(IV) oxide is a bright white solid that is used as a paint pigment (titanium white). It is…

A: Titanium oxide is bright white solid. It is made by the following Reaction:  FeTiO3 + H2SO4 → TiO2 +…

Q: Он CH3 a H3C-CH-CH3 and b CH3CHCH2CH3 What IR absorption would you use to distinguish between the…

A: IR spectrum helps us to find the type of functional group present in a particular molecule. IR…

Q: Indicate the type of crystal (molecular, metallic, ionic, or covalent network) each of the following…

A: Molecular, metallic, ionic and covalent solids have hydrogen bonding, metallic bonds, electrostatic…

Q: OH

A:

Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

A: In an oxidation reaction, oxidation state of a species increases while in a reduction reaction,…

Q: A solution is made by mixing 96. g of acetyl bromide (CH3COBR) and 130. g of benzene (C,H6).…

A: Mole fraction is the number of molecules of a constituent in a mixture divided by the total number…

Q: An aquarium measures 16 in. x 8 in. x 10 in. How many liters of water does it hold? How many…

A: The size of the aquarium is given as 16 in X 8 in X 10 in.

Q: Vhich postulate(s) of Dalton's atomic theory of matter is/are NOT true? A) Atoms of a given element…

A: According to the Dalton's atomic theory of matter, atoms are identical in the given elements. And it…

Q: Consider these two entries from a fictional table of standard reduction potentials. X3+ + 3e X(s) E°…

A: Given, The equation of standard reduction potential; X3+ + 3e- → Xs    ....(1) E0 = -1.75 V Y3+ +…

Q: Methanol, CH30H (molar mass: 32.042 g/mol), reacts with O2 and can be used as fuel according to the…

A: ∆Hrxn is amount of enthalpy change for formation of one mole of substance from its constituent…

Q: A positive electric charge s is to be adde of 6.25x10^1 and euigu 3.125x10^19 p+. What will be the…

A: Charge on electron = -1.6 × 10-19 C Charge on proton = 1.6 × 10-19 C

Q: Cfions: Choose the letter that corresponds to the correct answer and write it on the space provided…

A: Answer: These question are based on general chemicals and processed those are applicable in our day…

Q: 20. AIH3 C2H4 22. Cu

A: Here the last 3 subpart is:

Q: A Which of the following can most likely increase the yield of recrystallized benzoic acid? O a. The…

A: Benzoic acid is an organic compound that contains a phenyl group (-C6H5) is directly bonded to a…

Q: Name the following: CH3-(CH2)6 -CH3

A:

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

A: Oxidation is losing of electrons or gaining of oxygen or increase in oxidation state of an atom.…

Q: 43.) The N20 decomposition, 2 N20 (g) 2 N2 (g) + O2 (g), is a zero order reaction that has a…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: %SL HNO3 H20 OTH 2 HBr <8

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Exercise 4: What weight of sodium formate (NaHCo0, 68.008 g/mol) must be added to 400.0 ml of 1.00 M…

A:

Q: What is the atomic weight of an element that consists of TWO isotopes as follows: Isotope 1: mass =…

A: Here we have to determine the atomic weights of element is have two isotopes in following abundances…

Q: A chemist vaporizes a volatile hydrocarbon (carbon and hydrogen) liquid compound to gas • and…

A:

Q: How do I solve this problem?

A:

Q: 1. (a) Describe each part of the graph in Figure 9 in terms of the states of matter. (b) What type…

A: #1: During phase change, heat is absorbed or released by the substance, but the temperature remains…

Q: A syringe containing 1.63 mL of oxygen gas is cooled from 99.9 °C to 0.4 °C. What is the final…

A:

Q: Dalton's Law of Partial Pressures: Protal 3D PА + Рв + Po +........ na Pa Mole Fraction of a Gas:…

A: Given, The moles of  CO2 (nco2) and the mass of CO2 (mco2) is:

Q: Please could you help me with this and show answers and explanations clearly. Thanks! I really need…

A: The lone pairs on the structure and formal charge on the Nitrogen and Oxygen atom can be shown below

Q: 3) Fluoridated teeth, CaF2 has a Ks.p. = 6.5 x 10-11. %3D How many grams of Calcium would dissolve…

A:

Q: The rate of disappearance of HBr in the gas phase reaction 2HBr(g) →H₂(g) + Br₂(g) is 0.130 M s-1 at…

A: Since, When we write rate law, we keep in mind that, Rate is equal to rate of appearance of reactant…

Q: How many milliliters of oxygen are required to react completely with 178 mL of CaH10 if the volumes…

A:

Q: Arrange the following sets of compounds in order of their decreasing boiling points. A. CH3(CH2)4OH,…

A:

Q: a. Thus, it w Now, the dienophile Although the dienophile has a fancy name it is simply a(n): be…

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