Question

for each of the reactions below, classify as a combination, decomposition, single replacement, or double replacement..

Ca(s) + Cl2(g) CaCl2(s)

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s)...

A: According to the balanced chemical equation, the molar ratio of KClO3 and O2 is 2:3.Moles of KClO3 c...

Q: Question 3

A: Using density of methanol, the mass is calculated as follows,

Q: Indicate the mols present in the following so lution: a) 0.25 M BaCl2 in 1 liter b) 0.25 M C2H5OH in...

A: BaCl2 gives Ba2+ and Cl-.Hence 0.25M and 2×0.25M. That is 0.5MNumber of moles is the product of mola...

Q: Compute the binding energy per nucleon for H (whose atom has a measured mass of 3.016050 u) 3He (3.0...

A: The mass defect (Δm) is calculated using equation (1) in which m is the given mass of atom, p is the...

Q: What are three reasonable resonance structures?

A: The original molecule is

Q: 105 Chemistry I Laboratory Manual, 2017 Revision Questions: 1) What mass of KHP would you need in or...

A: Chemical reaction between sodium hydroxide and KHP is given by:

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by doi...

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

Q: In order to prepare 50.0 mL of 0.150 M H2SO4 you will add ____ mL of 1.00 M H2SO4 to ____ mL of wate...

A: The volume of sulphuric acid is calculated as,

Q: Use standard enthalpies of formation to determine ΔHorxnfor: 2C2H2(g) + 5O2(g) → 4CO2(g) + 2H2O(l) E...

A: Standard enthalpy of formation is defined as the amount of heat absorbed or evolved in the formation...

Q: researcher carried out the following experiment: She weighed an empty 4.8-L bulb, then filled it wit...

A: The ideal gas equation is written below.PV = nRT         ….. (1)                Here, P is the press...

Q: During the mixing step, briefly discuss why gentle mixing of the solution is necessary after the add...

A: The addition of ferric chloride causes the coagulation to start as ferric chloride is a coagulant an...

Q: A 14.8 mL sample of 6 M sulfuric acid is diluted to a volume of 1725 mL. What is the molarity of the...

A: GivenMolarity of solution = 6MVolume of solution 14.8mL=0.0148L

Q: Calculate the frequency of an electron traveling at 1.85x107 m/s? (electron mass: 9.11x10-28 g)

A: De Broglie was a scientist who proposed that the light has the ability to exhibit both particle as w...

Q: The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many m...

A: The first reaction given is

Q: Use standard enthalpies of formation to determine ΔHorxn for: 3NO2(g) + H2O(l) → 2HNO3(aq) + NO(g) -...

A: The standard enthalpy for a given reaction can be defined as the change in the change in the enthalp...

Q: Please explain as much as possible. Why did you use the equation? Or what conditions did you see fro...

A: According to first and second law of thermodynamics,

Q: What is the mass percent of ethanol (CHCHOH) if 0.0793 moles of ethanol is added to 0.264 kg of wate...

A: The mass percent of a component present in the mixture is given by equation (1), in which, mc repres...

Q: Fill in the blank: potassium oxalate is added to the washed precipitate. Potassium oxalate dissociat...

A: The complete given reaction is,

Q: If the needed reaction is 4C --> D and the given reaction is D --> 4 C with ΔH = 134.7 kJ, wha...

A: If the needed reaction is 4C → D and the given reaction is D → 4 C with ΔH = 134.7 kJ, then the ΔH f...

Q: Question #3 @ top of page

A: 2,4-diol can be synthesized from 2,4-dione by the hydride reduction.The reducing agent used for the ...

Q: Calculate the amount of precipitate when excess CO2 is bbbled through a solution containing 0.205 mo...

A: The number of moles for a given chemical species such as a molecule or a compound refers to the rati...

Q: How do I find the total moles of Cl in 100 mL flask and the Cl concentration? I don’t know if I need...

A: Dilution factor:

Q: Draw the mechanism for the reaction that you will be doing in the reaction rate study. ( use 2-bromo...

A: It undergoes SN1 reaction mechanism.Step-1Rate = k [tBu-Br]

Q: 36 ouncew of beer is equivalent to how many standard drinks?

A: 12 ounces of standard beer (regular) contains 5% alcohols.24 ounces of standard beer (regular) conta...

Q: Question 1

A: Balanced chemical equation of a reaction is written according to law of conservation of mass. Thus, ...

Q: 3. A 0.605 g sample of a certain metal, X, reacts with hydrochloric acid to form XCI3 and 450 mL of ...

A: The given pressure 740 mmHg is equivalent to 0.974 atm, 450 mL is equivalent to 0.450 L, 25 0C is eq...

Q: (a) Mass of the Calorimeter (two empty cups) in g: 4.0g (b) Mass of the cold water and the calorimet...

A: Given data:

Q: Calculate the solubility at 25°C of CaF2 in pure water and in a 0.0060M  NaF solution. You'll find K...

A: The equation can be written as follows,

Q: Orbital Notes.pdf Mail Sydney. Brown@stma b My Questions bartleby 6.8 Extensions of Electro X Colleg...

A: Cobalt in the given complex has +3 oxidation state and with this oxidation state, the electronic con...

Q: Write the decay equation of rhodium -93

A: The decay equation of rhodium -93 is to be written.

Q: The molarity of a solution prepared by dissolving 0.100 mol of Ca(NO3)2 in enough water to make 500....

A: The molarity of the solution can be calculated as,

Q: You just got a job in the respiratory department of a large teaching hospital you notice that the re...

A: The device is calibrated in cm H2O and the conversion chart says that,1 mm Hg = 1.36 cm H2OTo delive...

Q: When rubidium ions are heated to a high temperature, two lines are observed in its line spectrum at ...

A: Frequencies and wavelengths are related to each other via the equation shown below.

Q: What is the volume of a 0.071 M CaBr2 solution made from 9.15 g of solute?

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution ...

Q: Urea ((NH2)2CO) can be formed from ammonia and carbon dioxide as shown in the reaction: 2NH3(g) + CO...

A: The standard enthalpy formation of urea, ΔH is calculated as,

Q: In the following reaction: solid potassium reacts with liquid water to form potassium hydroxide and ...

A: The term chemical equation refers to the symbolic representation for a given chemical reaction which...

Q: The specific heat of aluminum is 0.900 J/gk. What is the molar heat capacity of aluminum?

A: Specific heat capacity is related to molar heat capacity via the formula shown below.

Q: It was assumed: a) Before any acetic acid was added, essentially all the indicator was in the In- fo...

A: Henderson-Hasselbalch equation is shown in equation (1) where pH is for the solution, pKInH is the e...

Q: Question 8

A: The heat gained by the water is calculated as,

Q: It ask that I use a rulet to determine the Rf values for each dye in the mixture. Is this correct? A...

A: Rf is stand for retardation factor. It is the ratio of distance covered by solute to the distance co...

Q: If 37.23 mL of a sodium hydroxide solution is required to titrate 2.34 g of KHP, to the endpoint, wh...

A: Chemical reaction between sodium hydroxide and KHP is given by:

Q: Calculate the energy (in eV/atom) for vacancy formation in some metal, M, given that the equilibrium...

A: GivenTemperature of metal= 343°C= (343+273)K=616KDensity of the metal= 7.75g/cc=7.75x106g/m3Atomic m...

Q: 1. If 2.50 ml of vinegar requires 34.90 ml of 0.0960 M NaOH to reach the equivalence point in a titr...

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: Hydrogen peroxide is an effective oxidizing agent, accepting two electrons. It will oxidizediron(II)...

A: Reaction of Fe(C2O4)2- with Hydrogen peroxide is given below:

Q: Use the set of three reactions shown below to answer the questions that follow.2NO(g) + O2(g) → 2NO2...

A: The number of moles for a given compound or a molecule can be defined as the ratio of the mass to th...

Q: Chemistry Question

A: Given that,Mass of acetic acid = 0.1 MVolume of acetic acid= 25mLMass of KOH = 0.1 M

Q: Write a step by step procedure for the preparation of 100 mL of 0.2 M CH3COOH solution. You will beg...

A: Given,V1 = 100 mlN1 = 0.2 MN2 = 0.83 MV2 = ?

Q: A 2.06 M NaNO3 solution has a volume of 9.16 L. It is diluted to a volume of 29.484 L. What is the m...

A: Volume can be determined using the dilution expression,

Q: X 101 Chem 101 bAnswered: Write a balanced X G how many kilograms are in X (71) Tyler DeWitt - YouTu...

A: The given chemical equation is mentioned below:

Q: 2) Ifa student weighs out 0.500 g of KHP and titrates it with sodium hydroxide solution, what is the...

A: The given KHP is an acid salt compound of the weak acid phthalic acidNow if we titrate KHP with a st...