Consider the following reaction: 4K(s)+O2(g)→2K2O(s)4K(s)+O2(g)→2K2O(s)The molar mass of KK is 39.10 gmol−1gmol−1 and that of O2O2 is 32.00 gmol−1gmol−1.The limiting reactant is 1.5 g K, 0.38 g O2I need help with the "explain your reasoning" 5The molar mass of K isO2. Since the stoichiometry has a ration of4mol K tomol 02, K will be the limiting reactant when mass of K ismuch greater thanthantimes the mass of O2 .much lower thanfourfive1comparable to6lessthree2moretwosix

The reaction taking place is given as, => 4 K (s) + O2 (g) → 2 K2O (s)

The molar mass of K is O2. Since the stoichiometry has a ration of 4 mol K to mol O2 , K will be the limiting reactant when mass of K is much greater than than times the mass of O2 - 3 much lower than four five 1 comparable to 6 less three 2 more two six

The molar mass of K is O2. Since the stoichiometry has a ration of 4 mol K to mol O2 , K will be the limiting reactant when mass of K is much greater than than times the mass of O2 - 3 much lower than four five 1 comparable to 6 less three 2 more two six

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

(NH4)2CO3 (s)------>2NH3 (g) + CO2 (g) +H2O (l) Cu(s) + 2ZnNo3 (aq)------->Cu(NO3)2 (aq) + 2 Zn (s) Classify each of the following reactions as combination (C), decomposition (D), singlereplacement (SR), or double replacement (DR)
Determine if the following changes in condition would increase or decrease the rate of the chemical reactions: 1. Adding a metal catalyst for two reactants to locate each other. 2. Storing leftovers in the refrigerator Categorize the following reactions (synthesis, decomposition, single exchange or double exchange): 3. N₂(g) + 3H₂(g) = 2NH3(g) 4. C6H12O6 (aq) --> 2C₂H6O (aq) +2CO2(g) 5. Ca (s) + Zn(NO3)2 (aq) --> Ca(NO3)2 (aq) + Zn (s)
Which one of the following equations is NOT a redox (oxidation- reduction) reaction? O H2CO,(aq) - H;O(1) + CO,(g) O 2HGO(s) > 2Hg(l) + O2(g) O Zn(s) + 21HCI(aq) ZnCl2(aq) + H(g) O H2lg) + Bry(g)→ 2HB1(g)
balance the chemical equation for each reaction C7H602 + 02-----> H20 + C02
5:15 1 ull 4G Discussion Assignment #6 O o o INFO DISCUSSION Discussion Assignment #6 Due:Wednesday, 14 Oct 2020, 3:00 PM In titration, one solution is added to another solution until a chemical reaction between the components in the solutions has run to completion. The solution being added is called the titrant, and we say that it solution. The completion of the reaction is usually shown by a change of color caused by a substance called an indicator. used titrate the other A typical titration proceeds in the following way. A specific volume of the solution to be titrated is poured into an Erlenmeyer flask. For example, 15.0 mL of a sulfuric acid solution of unknown concentration is added to a 250 mL Erlenmeyer flask. An indicator is then added to the flask, which changes color when the reaction is complete. The titrant in this example is potassium hydroxide, having a concentration of 0.121 M. The titrant is added to a buret. After slowly adding the titrant to the flask, the reaction…
H hydrogen Na sodium H hydrogen Na sodulm O oygen O oygen Balanced equation propane Oxygen -> carbon dioxide water Draw more carbon dioxide How many of cach atom are in the reactants? How many of cach atom are in the products? H hydrogen C carbon H hydrogen C arbon o oyxgen O cyxgen Balanced cquation or Later I'm Done KE EMO bp
Can I get helped
9. Can you show me how to solve this problem
7. which of the following is a nonredox reaction? S8(s)+8O2(g)----> 8SO2(g) 2 Li(s) + Mg(NO3)2(aq) ----> 2 LiNO3(aq)+Mgs all the ractions 2PbSO4(s) +heat ---> 2pbSO3(s)+O2(g) H2SO4(aq)+2NH4OH----> @H2O(l) +(NH4)2SO4(aq)