13. Balance the following equation:Mg+02 -->MgOYour answer14. Using the equation in number 13, when 0.25 moles of Mg reacts with excessoxygen, how many moles of MgO are produced? (Hint: 1 step conversion) *0.50 moles MgO0.25 moles Mgo1.0 moles MgoO 0.75 moles Mgo15. What is the pressure of a 2.0L container that holds 0.78 moles of hydrogengas at 34 degrees Celsius? (R= 0.0821 L atm/K mol).9.8 atm1.09 atm4.35 atm39.3 atm

Answered: 13. Balance the following equation: Mg…

Science

Chemistry

13. Balance the following equation: Mg + 02 --> MgO

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 41E: One of the components of polluted air is NO. It is formed in the high-temperature environment of...

See similar textbooks

Related questions

Q: H.W: Calculate the M.Wt. for : Ca(OH),, NaHCO, MgSO,7H20

A: we have to use general math

Q: Add the stoichmetric factors: ___FeCl2 + ______NaOH yields _____Fe(OH)2+ _______NaCl

A: To balance the given chemical equations we have to make each element equal in both reactant and…

Q: A solution is contaminated with traces of cadmium, manganese, and cobalt. Which option would be the…

A: One of the removal of heavy metals is by using the solubility factor of these metals. In a saturated…

Q: Balance the following chemical equation with the smallest whole numbercoefficients. What is the…

A: The given unbalanced equation is, C4H10 + O2 → CO2 + H2O

Q: Aircraft de-icing agents, such as propylene glycol [1,2-propanediol; CH₃CH(OH)CH₂OH; d=1.036 g/mL],…

A: CH3CH (OH) CH2OH has 2 adjacent Hydroxyl groups attached having a molar mass of 76.09 gm.

Q: Balance the reaction between PhOz and Cu to form P and Cu* in acidic solution. When you have…

A: When the reaction is balanced in the acidic medium then it must include H+ ions in the balanced…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

Q: Mg+ 02 --> MgO 13. Balance the following equation: Your answer

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

Q: Write a balanced chemical equation for the oxidation of Cu(s) by sulfate ion (SO42-) in acid,…

Q: Balance the following equations and identify the type of chemical reactions. N₂03 → N₂O4 +0₂

A: A chemical equation, where the reactant entities are given on the left-hand side and the product…

Q: 6NACI+ Fe,(PO,), 1. 3FECI, + 2Na,PO, Single replacement or double replacement? -- Туре: CO, + 2H,0…

Q: ] 5s²4d105p! press your answer as a chemical symbol. ΑΣφ JA chemical reaction does not occur for…

A: These questions are based on electronic configuration and periodic table.

Q: Which of the following food has highest fluoride content and which food has Lowest | fluoride…

A: Here is your answer

Q: MCQ 158: Sand and rocks further added to cement becomes A. concrete B. steel C. iron D. nickel

A: In this question, the name of the mixture formed by adding sand and rocks to cement, has to be…

Q: For all of the following experiments, under standard conditions, which species could be…

A: A. Lead is more reactive than Cu, thus can replace Cu from its aqueous solution. Pb+Cu2+→Pb2++Cu…

Q: How much solute (g) is required to prepare 850 mL of a 0.5 M solution of CuSO4 (MW = 159.61 g/mol)…

A: Molarity = moles ÷ volume

Q: What is AG° for the reaction CH;OH(g) → CO(g) + 2 H2(g) at 25°C?

A: Since , we know ∆G=∆H-T∆S Given , ∆H=90700 J/mol.K ∆S=221 J/mol.K and T=298 K So, ∆G=∆H-T∆S.

Q: Balance the tollowing equation representing the compustion of propane in air. 1g) (5) 土

A: Combustion of hydrocarbon generally means buring of hydrocarbon in air to form carbondioxide and…

Q: Balance the Following: N2 + 02-> N205 * O 1,3,1 O 2,5R O 2,2,5 Already Balanced

A: A chemical reaction is represented by the reactants written on the left side of the reaction and…

Q: Balance the equation below such that it has the smallest, whole-number coefficients.…

A: The given chemical equation is, CH3CH2CH2CH2OH+O2g→CO2g+H2Og The name of reactant CH3CH2CH2CH2OH is…

Q: Please Balance the following equation: CH3COOH (aq) + NaHCO3 (s) = CO2 (g) + H2O(l) + NaCH3COO…

A: The chemical equation can be defined as a symbolic representation of the chemical reaction in the…

Q: Balance this reaction:_Fe2O3(s) +_Co(g)->_fe(s)+_Co2(g)

A: According to the Law of Conservation of mass " all atoms of different elements must be equal on both…

Q: Question attached

A: Given: The first balanced reaction is, 2ClFg+O2g→Cl2Og+OF2g ∆H°=167.5 kJ......(1) The second…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Given :

Q: The value of AHfusion for iodine is 7.76 kJ /mol. To which process does this value refer? [A] Im…

A: Given Enthalpy of fusion for iodine = 7.76 kJ/mol

Q: True or false?

A: In this question we have to find correct and incorrect reaction also the real form of the incorrect…

Q: 2. Determine the AG for the reaction: 4 N2(g) 191.5 02(g) 205.0 NO2(g) 240.5 S° °H 0 +34

A: The given data- SN2° = 191.5 J/K SO2°= 205 J/K SNO2° = 240.5 J/K HN2°= HO2°= 0 HNO2° = +34 J To…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: In a balanced chemical reaction the no of atoms present at reactant side is equal to the no of atoms…

Q: STAEDTLER Mars plastic s) Use the following unbalanced chemical reaction to answer the questions…

A: Balanced Reaction 2 Al(s) +3 H2SO4 --> Al2(SO4)3 + 6 H2 Al reacts with sulfuric acid to produce…

Q: Calculate the concentration of sodium hypochlorite in mol.g-1, in a sample of bleach containing 6%…

A: Given that, in a sample of bleach containing 6% sodium hypochlorite in a 250g packet. So mass of…

Q: 3.) At the end of 2009, global population was about 6.8 billion people. What mass of glucose…

Q: A neutral solution of water at a particular temperature has a concentration of OH⁻ of 7.9 × 10⁻⁷ M.…

A: Given Concentration of [OH-] = 7.9 × 10-7 M

Q: Balance the reaction between Ni and HNO3 to form Ni²* and NO in acidic solution. When you have…

A: In this question, balanced chemical equation is to be written along with their coefficients and also…

Q: Balance the following equation Mg+O2-mgo

A: Balancing equation involves equal number of atoms of each element on both the sides i.e. the…

Q: What is the solubility (in g/L) for PbBr2(s) in a 1.00 L solution that has 251 g Pb(NO3)2 already…

A: Given Mass of Pb(NO3)2 = 251 gMolar mass of Pb(NO3)2 = 331.2 g/molMoles of Pb(NO3)2 = Mass of…

Q: Adult oyster shells are composed mainly of calcite, CaCO3. It’s dissolution in water can be…

Q: Under standard state conditions, the complete combustion of a hydrocarbon, primarily produces: O…

A: -> Combustion is a chemical reaction between fuel and an oxidant that produces an oxidized…

Q: what is the Gravimetric analysis? how we can use it to determine the Phosphorus content of…

A: Gravimetric analysis is an analytical technique , used to find out the amount of analyte present ,…

Q: the thermite reaction: |(s) + Fe2O3(s) ---> 2 Fe(s) + Al203(s) much heat is generated that the iron…

A: Exothermic reaction= reaction in which heat is generated Endothermic reaction= reaction in which…

Q: Complete and balance the following chemical equation: Ni (s) + H2SO4 (ap) -->

A: In electrochemical series, Ni is present above H. Hence, Ni can acts as reducing agent means Ni will…

Q: A neutral solution of water at a particular temperature has a concentration of OH⁻ of 8.0 × 10⁻⁷ M.…

Q: 10.) Balance the following equation. When balanced, what is the coefficient in front of carbon…

A: The balanced chemical equation denotes that the number of atoms of the reactants and products of the…

Q: Which reaction has a positive AS? O Cao (s) + CO2 (g) → CaCO3 (s) O N2 (g) + 3H2 (g)→ 2NH3 (g) O…

A: Which of the following has a positive ∆S ?

Q: 9. A trisaccharide is a carbohydrate that is composed of three sugar ("saccharide") molecules.…

Q: How do I balance the following equation? C+H2O→CO2+CO+H2

A: A balanced chemical equation is one in which all the atoms are in equal amounts on reactants and…

Q: 4. Ag catalyst ? H2C=CH, + O2 250 °C

Q: From the data at 25°C: O₂(g) → 20(g) AH° = 118.318 kcal Fe(s) Fe(g) AH = 96.68 kcal → The heat of…

A: Enthalpy of formation is defined as the change in enthalpy when one mole of a compound is formed…

Q: Calculate the ∆G for the reaction at 25° C 2SO2(g) + O2(g) → 2SO3(g)

A: Thermodynamics is the branch of chemistry that mainly deals with the heat transfer between system…

Q: What coefficients (in order from left to right) are needed to balance the following chemical…

A: Given, ___Fe2O3(s) + ___C(s) → ___Fe(s) + ___CO(g) Coefficients are needed to balance the above…

Question

13. Balance the following equation:
Mg+
02 -->
MgO
Your answer
14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess
oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) *
0.50 moles MgO
0.25 moles Mgo
1.0 moles Mgo
O 0.75 moles Mgo
15. What is the pressure of a 2.0L container that holds 0.78 moles of hydrogen
gas at 34 degrees Celsius? (R= 0.0821 L atm/K mol).
9.8 atm
1.09 atm
4.35 atm
39.3 atm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Calculate rH for the reaction 2 C(s) + 3 H2(g) + O2(g) C2H5OH() given the information below. C(s) + O2(g) CO2(g) rH = 393.5 kJ/mol-rxn 2 H2(g) + O2(g) 2 H2O() rH = 571.6 kJ/mol-rxn C2H5OH() + 3 O2(g) 2 CO2(g) + 3 H2O() rH= 1367.5 kJ/mol-rxn
The following reaction occurs in pure water: H2O(l)+H2O(l)H3O+(aq)+OH-(aq) which is often abbreviated as H2O(l)H+(aq)+OH-(aq) For this reaction, G = 79.9 kJ/mol at 25C. Calculate the value of G for this reaction at 25C when [OH] = 0.15 M and [H+] = 0.71 M.
One of the components of polluted air is NO. It is formed in the high-temperature environment of internal combustion engines by the following reaction: N2(g)+O2(g)2NO(g)H=180KJ Why are high temperatures needed to convert N2 and O2 to NO?
Consider the generic chemical equationaA+bBcC+dD (where a, b, c, and d represent coefficients for the chemicals A, B, C, and D, respectively). a. How many possible values are there for “c”? Explain your answer. b. How many possible values are there for “c/d”? Explain your answer.
9.52 Write the formation reaction for each of the following substances. (a) CH4(g) , (b) C3H(l) , (c) HCI(g), (d) C6H12O6(s) , (e) NaF(s)
Should heat be added as a reactant or as a product to each of the following equations for chemical reactions based on the given thermicity for the reaction? a. H2 + Cl2 2HCl (exothermic) b. 4NO + 6H2O 4NH3 + 5O2 (endothermic) c. 2H2O + 2Cl2 4HCl + O2 (endothermic) d. 2H2O 2H2 + O2 (exothermic)
According to the Resource Conservation and Recovery Act (RCRA), waste material is classified as toxic and must be handled as hazardous if the lead concentration exceeds 5 mg/L. By adding chloride ion, the lead ion will precipitate as PbCl2, which can be separated from the liquid portion. Once the lead has been removed, the rest of the waste can be sent to a conventional waste treatment facility. How many grams of sodium chloride must be added to 500 L of a waste solution to reduce the concentration of the Pb2+ ion from 10 to 5 mg/L?