A 4.92 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals according to this chemical reaction: 2 Rb (s) +1 MgCl2 (s) What quantity of magnesium metal will be produced? g Mg 'round your answer using appropriate sig figs 1 Mg (s) +2 RbCI (s)

A 4.92 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals according to this chemical reaction: 2 Rb (s) +1 MgCl2 (s) What quantity of magnesium metal will be produced? g Mg 'round your answer using appropriate sig figs 1 Mg (s) +2 RbCI (s)

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

Related questions

Q: laboratory. Initial Mass and Yield Sulfuric Acid Aluminum Hydroxide Initial Amount of Reactant…

Q: In a thermite reaction, 53.6 grams of iron (III)oxide powder react with excess aluminum, and 31.1…

A: The mass of iron (III) oxide is 53.6 g.The mass of molten iron produced is 31.1 g.The molar mass of…

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO2 (s) + 2 CO2(g) → 2…

Q: Iron reacts with antimony sulfide to produce antimony and iron(II) sulfide by the reaction shown…

A: Given reaction ; Sb2S3 (s) + 3Fe(s) ----> 2Sb(s) + 3FeS(s) amount of solid antimony…

Q: What is the formula for the limiting reagent? What mass of the excess reagent remains after the…

A: Number of moles = mass/molar mass Mass = moles × molar mass

Q: Ti(s) + 2F2(g) ---> TiF4(s) If 2.4 g Ti is reacted with 1.6 g F2 what mass of TiF4 will be…

Q: Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution…

A: Given: Mass of I2 produced = 93.0 g Known: Molar mass of I2 = 253.80 g/mol Molar mass of NaI =…

Q: For the following reaction, 8.20 grams of carbon (graphite) are allowed to react with 10.3 grams of…

Q: A student carries out the following reaction: 2 Fe (s) + 3 S (g) → Fe,S3 (s). The student determines…

A: yes you right my ans also same

Q: [References] A sample of limestone and other soil materials was heated, and the limestone decomposed…

A: Calcium carbonate decomposes into calcium oxide and carbon dioxide. The equation for the balanced…

Q: A student was asked to react silver nitrate with sodium during a stoichiometry lab. The student…

A: Given reaction: Na2SO4(aq) + 2 AgNO3 (aq) → Ag2SO4(s) + 2 NaNO3(aq) The mass of silver nitrate taken…

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia. CuSO4…

A: Given :- CuSO4(aq) + 4NH3(aq) → Cu(NH3)4SO4(aq) amount of CuSO4 = 42.0 g actual yield of…

Q: A 4.77 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

A: The given reaction is as follows: 2Rb(s) +1MgCl2(s) → 1Mg(s) + 2RbCl(s) The given mass of rubidium…

Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

Q: A 4.98 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

A: The reaction is given as: 2Rb(s)+MgCl2(s)→Mg(s)+2RbCl(s) The mass of rubidium = 4.98 g The molar…

Q: A sample contained a mixture of CoS and CdS. The amount of CoS was determined by reacting 7.701 g of…

Q: Macmillan Learning Consider the following reaction. heat 2 Fe₂O3(s) + 3 C(s) →→→ 4 Fe(s) + 3 CO₂(g)…

Q: For the following reaction, 9.45 grams of nitrogen gas are allowed to react with 5.81 grams of…

A: Given :- Mass of Nitrogen gas, N2 = 9.45 g Mass of Oxygen gas, O2 = 5.81 g Maximum mass of…

Q: I have a balanced equation of 2Al + 3 CuCl2=2AlCl3 + 3Cu 2.80g copper (II) chloride and 0.400g…

A: Moles of Al = mass / atomic mass = 0.4 / 27 = 0.0148 moles of CuCl2 = mass / molar mass of CuCl2…

Q: A sample of limestone and other soil materials was heated, and the limestone decomposed to give…

A: Given: Weight of impure sample of limestone =4.138 g Weight of CO2 = 1.49 g We know that molar mass…

Q: A 4.70 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

A: The quantity of magnesium metal produced depends upon the stoichiometry of the reaction and limiting…

Q: 65.37 g Zn YOU MUST CALCULATE THE AMOUNT OF EXCESS REACTANT LEFT OVER AT THE END OF THE…

A: Please find the attachment

Q: When elemental copper is strongly heated with sulfur, CuS is produced: Cu(s) + S(s) → CuS(s) What…

Q: Mercury can be obtained by reacting mercury(II) sulfide (show below) with calcium öxide. It you…

A: The ratio of mass to the molar mass of the substance is known as the number of moles. It is denoted…

Q: 328.8 g SO2(g), 425.3 g CaCO3(s), and 105.7 g 02(g) react as follows: 2 SO2(g) + 2 CaCO3 (s) + 02(g)…

A: Mass of SO2= 328.8 g Mass of CaCO3= 425.3 g Mass of O2=105.7 g

Q: For the following reaction, 20.1 grams of iron are allowed to react with 32.2 grams of chlorine gas.…

Q: Sodium hypochlorite is the active ingredient in most household bleach products. One method of…

A: Given balanced equation: Cl2 (g) + 2NaOH (aq) → NaOCl (aq) + NaCl (aq) + H2O (l) Given that 50.0 g…

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia. CuSO…

A: Given: Mass of CuSO4 (limiting reagent) = 47.0 g Actual yield of Cu(NH3)4SO4 = 53.4 g Known: Molar…

Q: Write the balanced chemical equation for the following chemical reactions. Include the correct…

A: To solve this problem, we have to write the balance chemical equation.

Q: 3 CuO(s) + 2 Al(s) → 3 Cu(s) + Al2O3(s) 25.0 g of copper(II) oxide are combined with 25.0 g of Al ,…

A: Recall the given reaction, 3 CuO s + 2 Al s → 3 Cu s + Al2O3 s25.0 g of…

Q: Consider the following unbalanced reaction: P4 (8) + F2 (g) → PF3 (9) What mass of F2 is needed to…

A: The mass of PF3 produced is 170 g.The percentage yield of PF3 is 78.1%.The given unbalanced equation…

Q: Consider the copper thermite reaction, a reaction between two solids that can be initiated with…

A: Here we are required to find the chemical formula or elemental symbol for the limiting reactant and…

Q: A 4.86 g quantity of solid rubidiumnetal is combined with 3.44g of magnesium chloride crystals…

A: The data given to you is - Mass of MgCl2 = 3.44 g Mass of Rb = 4.86 g

Q: Values it needed for this question. An element X has a tribromide with the empirical formula XBr3…

Q: Consider the general chemical equation 3A+B→2C. Part A. If 1.45 g of A reacts with 1.75 g of B,…

A: For the reaction: 3A+B→2C No molar mass of any species is provided. So, according to the law of…

Q: Mercury can be obtained by reacting mercury(II) sulfide (show below) with calcium oxide. If you…

A: Given information: Mass of mercury(II) sulfide = 136.6 g

Q: A 4.91 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

A: Given :- mass of Rb = 4.91 g mass of MgCl2 = 3.44 g To be calculated :- mass of Mg (in g) Number…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

A 4.92 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals according to this chemical reaction:
2 Rb (s) + 1 MgCl2 (s) 1Mg (s) + 2 RBCI (s)
What quantity of magnesium metal will be produced?
g Mg 'round your answer using appropriate sig figs
The following molar masses may or may not be needed, but are provided to save you time:
• molar mass: Rb = 85.47 g/mol
• molar mass: MgCl2 = 95.21 g/mol
molar mass: Mg 24.31 g/mol
Hiint: Start with the number of grams of Rubidium

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 with 2 images

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

a 54.3 g sample of gallium reacts with 69.9 g of oxygen gas to produce gallium oxide according to the reaction below. how much excess reactant (in grams) will be leftover? 4 Ga + 3 O2 --> 2 Ga2O3
While working in the lab, you find a bottle of white powder labeled "astringent". Since the original investigator neglected to record the identity of the substance, you decide to perform a combustion analysis to identify the compound. You have a 76.8 g sample that when burned produces 139 g CO2 and 24.4 g H2O. What is the empirical formula of this compound? (The compound consists of only C, H, and O.)
3. How many grams of iron (II) chloride reacted to form 15.786 g of aluminum chloride? 2 Al (s)_+ 3 FeCl2 (ag) 2 AlCl3 (ag) + 3 Fe (s)
Iron(III) oxide reacts with carbon monoxide according to the equation: Fe2O3(s)+3 CO(g) → 2 Fe(s)+3 CO2(g) A reaction mixture initially contains 22.00g Fe2O3 and 13.67g CO. Once the reaction has occurred as completely as possible, what mass (in g) of the excess reactant is left? The mass remaining is ___ g.
7) Consider the reaction between sodium metal and chlorine gas to form sodium chloride (table salt): 2 Na(s) + Cl2(g) → 2 NaCl(s) If 12.5 g of sodium reacts with sufficient chlorine, how many grams of sodium chloride should form? Group of answer choices A) 31.8 g B) 15.9 g C) 4.92 g D) 9.84 g E) 63.6 g
In the picture shown, the limited reactant is ____. The excesss reactant is ____. The product of the reaction is ___.
according to the equationP4(s)+6Cl2(g)→4PCl3(l)P4(s)+6Cl2(g)→4PCl3(l)A reaction mixture initially contains 45.35 gg P4P4 and 130.9 gg Cl2Cl2. Once the reaction has reached completion, what mass (in gg) of the excess reactant is left?
Lithium reacts with nitrogen to form lithium nitride. 6 Li(s) + N2(g) → 2 Li3N(s) In one experiment 3.0 mole of Li is combined with 1.0 mole of N2. In another experiment 13.88 g of Li reacts completely with excess N2. What mass of Li3N (34.83 g mol–1) is formed? 11.6 g 23.2 g 55.6 g
Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H2SO4(aq)→Al2(SO4)3(aq)+3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 15.6 g . a) What minimum mass of H2SO4 would you need? Express your answer in grams. b)What mass of H2 gas would be produced by the complete reaction of the aluminum block?Express your answer in grams.
Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution containing sodium iodide. 2 NaI(aq) + Cl,(g) → L(s) + 2 NaCl(aq) How many grams of sodium iodide, Nal, must be used to produce 54.1 g of iodine, I, ? 127.80 mass: g Nal Incorrect Question Source: McQuarrie, Rock, And G DII DD 80 88 F7 F3 F4 %23 4. 8 69 10 E R T Y U enter F G K relurn V 98 command optian mmand
A Moving to another question will save this response. Question 7 Consider the following balanced reaction. What mass (in g) of C0 2 can be formed from 288 mg of O 2? Assume that there is excess C 3H 7SH present. C3H 7SH( ) + 6 0 2(8) - 3 CO 2( g) + SO 2(g) + 4 H 20( g) O 0.126 g CO2 O 0.396 g CO2 O 0.209 g CO2 O 0.198 g CO2 O 0.792 g CO2 A Moving to another question will save this response.