SHOW COMPLETE SOLUTION AND BOX THE FINAL ANSWER. QUESTION 7: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts asfollows: 2Mg(s) + 02(g) → 2M 0(s). What is the mass (in grams) of magnesium oxide that can beprepared from 4.20g of Mg?G: 4.20g MgMM: 1mol Mg = 24.31g Mg%3D1mol MgO = 40.31g MgOMR: 2mol MgO = 2mol MgСHOICES:A. 6.96g MgOВ. 9.66g MgOC. 0.96g MgOD. 96.60g Mg

Given following balanced Chemical equation - 2Mg(s) + O2(g) ---> 2MgO(s) Also given that , mass…

QUESTION 7: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as follows: 2Mg(s) + 02(g) → 2Mg0(s). What is the mass (in grams) of magnesium oxide that can b prepared from 4.20g of Mg? G: 4.20g Mg MM: 1mol Mg = 24.31g Mg 1mol Mgo = 40.31g MgO MR: 2mol MgO = 2mol Mg СHOICES: А. 6.96g MgO В. 9.66g MgO С. 0.96g MgO D. 96.60g Mgo

QUESTION 7: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as follows: 2Mg(s) + 02(g) → 2Mg0(s). What is the mass (in grams) of magnesium oxide that can b prepared from 4.20g of Mg? G: 4.20g Mg MM: 1mol Mg = 24.31g Mg 1mol Mgo = 40.31g MgO MR: 2mol MgO = 2mol Mg СHOICES: А. 6.96g MgO В. 9.66g MgO С. 0.96g MgO D. 96.60g Mgo

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.1: Mass Relationships In Chemical Reactions: Stoichiometry

Problem 2RC

See similar textbooks

Similar questions

Aluminum carbide, Al4C3, reacts with water to produce methane, CH4. Al4C3(s) + 12 H2O(l) 4 Al(OH)3(s) + 3 CH4(g) 1. If 125 g of aluminum carbide is decomposed, what is the theoretical yield of methane? (a) 4.64 g (b) 13.9 g (c) 415 g (d) 154 g
Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3). The balanced equation is C7H6O3+C4H6O3C9H8O4+HC2H3O2 a. What mass of acetic anhydride is needed to completely consume 1.00 102 g salicylic acid? b. What is the maximum mass of aspirin (the theoretical yield) that could be produced in this reaction?
You take 1.00 g of an aspirin tablet (a compound consisting solely of carbon, hydrogen, and oxygen), burn it in air, and collect 2.20 g CO2 and 0.400 g H2O. You know that the molar mass of aspirin is between 170 and 190 g/mol. Reacting 1 mole of salicylic acid with I mole of acetic anhydride (C4H6O3) gives you 1 mole of aspirin and 1 mole of acetic acid (C2H4O2). Use this information to determine the molecular formula of salicylic acid.
Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treating molten sulfur with gaseous chlorine. S8() + 4 Cl2(g) 4 S2Cl2(g) Complete this table of reaction quantities for the production of 103.5 g S2Cl2.
The sugar sucrose, which is present in many fruits and vegetables, reacts in the presence of certain yeast enzymes to produce ethanol and carbon dioxide gas. Balance the following equation for this reaction of sucrose. C12H22O11(aq) + H2O(l) C2H5OH(aq) + CO2(g)
The final step in the manufacture of platinum metal (for use in automotive catalytic converters and other products) is the reaction 3 (NH4)2PtCl6(s) 3 Pt(s) + 2 NH4Cl(s) + 2 N2(g) + 16 HCl(g) Complete this table of reaction quantities for the reaction of 12.35 g (NH4)2PtCl6.