1) HNO3, H2SO4 2) Fe, H3O* 3) NaNO2, HCI, < 5 deg C 4) CuCN

Q: Aqueous hydrobromic acid HBr will react with solid sodium hydroxide NaOH to produce aqueous sodium…

A: First we will write balanced equation, then using it calculate the amount of reactants left after…

Q: e ethyl alcohol(Mw=46.06 g/mol) content of many juice produced in the United States is 4.05%…

A: The given data: The (v/v%) of ethyl alcohol = 4.05% The density of ethyl alcohol = 0.7893 g/mL To…

Q: Consider the following chemical reaction: CO2(g) + NaOH(aq)  ---------> Na2CO3(s) + H2O(l) CO2(g)…

A: Initial moles of CO2 taken can be calculated using the ideal gas equation.

Q: 1.10 g of M produce hy chloride hydrogen temperatur Mg Moles 3 Mc

A: A mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: A mixture of 13.1 g Zn and 22.0 g l2 is reacted to completion in a closed, evacuated container Zn +…

A:

Q: Consider the reaction K2S(aq) + Co(NO3)2(aq) --> 2KNO3(aq) + CoS(s) What mass of CoS is produced…

A: Molarity of a solution is equal to the number of moles of solute present in one litre of a solution.

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A:

Q: The density of bromine is 3.1 g/ml. What would the amount be in mols, of a 25ml sample of bromine?…

A: Answer: Amount of sample of Bromine (Br2) is 0.485 moles

Q: a. Clo; – Clo, b. so - s c. Mn* → MnO,

A: Given a. ClO3=ClO2 b. SO4^-2=S^-2 C. Mn^+2=MnO2 d. Zn=ZnCl2

Q: NaNO HCI, H,0, 0°C HyPOz C.

A: Answer A = Aniline B = Phenol C= Benzene

Q: balance the following equation:                    Cu + HNO3 --> Cu(NO3)2 +H2O

A: A balanced equation is one that has same number of atoms of all types in reactants as well as…

Q: Mercury and bromine will react with each other to produce mercury (II) bromide:What mass of HgBr2(s)…

A: The Balanced chemical reaction is : Hg (l) +Br2 (l)= HgBr2(s) Here  1 mol of Hg reacts with 1 mol of…

Q: Wine is approximately 12% ethanol (CH3CH2OH) by volume. Ethanol has a molar mass of 46.06 g/moland a…

A:

Q: Photosynthesis is a process that incorporates carbon dioxide and water and yields food in the form…

A: The chemical reaction involved in photosynthesis-6CO2 + 6H2O→Sunlightchlorophyll C6H12O6 + 6O2 A…

Q: The ethyl alcohol(Mw=46.06 g/mol) content of many juice produced in the United States is 3.07%…

A: Given: The concentration of the ethyl alcohol in juice = 3.07% (vol/vol) The density of ethyl…

Q: An analysis of a compound shows that it contains 19.8 g of Carbon, 2.50 g of hydrogen, and 11.6 g of…

A: Please find your solution below : Percentage composition of any element gives the information about…

Q: What is 72.0 °F in C and K?

A: Fahrenheit F, Celsius C and Kelvin K are three different units of temperature .Here, we have to…

Q: Classify property as physical or chemical. the flammability of propane gas

A: Physical properties are measured or observed without changing the composition of the matter. For…

Q: CO2 (g) + 2NH3 (1) → CO(NH2), (s) + H2O(1) This reaction models how urea fertilizer is produced from…

A: Number of mols = weight / molecular weight  At S.T.P. 1 mol of any gas occupy the volume 22.4L

Q: The product of 79.7 m x 9.31 m is m2

A: Given: 79.7m x 9.31m Both the given values have 3 significant figures with it.

Q: a 10.000 g sample of hydrated nickel iodate Ni(IO3)2 * H20 is heated in order to driver off the…

A:

Q: Write and balance the complete molecular equation for the combustion reaction of liquid…

A: Write and balance the complete molecular equation for the combustion reaction---

Q: Aqueous hydrochloric acid (HCl) will react wit (H,0). Suppose 1.8 g of hydrochloric acid is m…

A: The following scenario illustrates the significance of limiting reagents. In order to assemble a…

Q: Xenon difluoride is one of the most stable xenon compounds. It is a powerful fluonnating agent with…

A: Give that  The heat of formation of Xenon fluoride is -108 KJ and is represented as Xe(g) + F2(g)…

Q: 2. An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (SG= 1.114;…

A: Since you have posted a question with multiple sub-parts, As per Q&amp;A guidelines we will solve…

Q: CHBr2. CHO CH3 2.2NBS, (PHCO2)2 CCL, 90 °C 83% aq. CaCO3, reflux 83% Br Br Br

A: The key structural unit associated with a molecule to give the characteristic chemical reaction of…

Q: - If 1.30 L of 2.90 M iron(Il) chloride reacts with 2.70 L of 1.40 M lithium phosphate: 1. How many…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: An inattentive lab student heated the dry Bi(NOa)a excessively. As a result NaOs gas was given off…

A: In the given question we have to balance the chemical reaction of thermal decomposition of solid…

Q: 1) 1 eq HCI ? 2) 1 eq HBr Br CI Br CI Br CI Br CI Br Br CI I II III IV V %3I

A: Given reaction is :    Predict the major product of the reaction = ? Options are :

Q: in a solution of Cu2SO4 is dipped a sheet of zinc 6.4g. After some time it is noticed that the zinc…

A: Given Mass of copper discharged = 0.47 g Chemical reaction involved Cu2SO4 + Zn   → ZnSO4 + 2Cu  By…

Q: gut V! htuわtaつunaYt S tolM How 100. in

A: The solution is as follows:

Q: A group of students collected 125 empty aluminum cans to take to the recycling center. If 21 cans…

A: The conversion of pounds to grams is given as

Q: (CN), : (CN),rt : P(NH,),P+ :

A: Using concept of electronic configuration of central metal ions.

Q: question 2 please

A: Given data:

Q: In grams 5.16 M? MW K2Cr2O7 = 294.2 g/mol A 351 g 153 g 531 g 545 g

A: Given, molarity of solution= 5.16M Volume of solution = 350 cm3 = 0.35L

Q: Balance the eauations below: 11) P + _O2→ P205 12) Na + H20 > NaOH + _H2 13) Ag20 → Ag + O2

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Q: an experiment, a hydrated CuSO4 salt was heated and thus dehydrated. Determine the % H2O by weight…

A: We have given that , a hydrated salt  CuSO4  was heated and we get Dehydrated Salt CuSO4  Mass of…

Q: ******** Q2: Balance the o ers Al + NO, + AlO + NH, **** ing C cal U

A:

Q: (0); B 1. CO, 125 °C 2. H₂O₂, OH- 1. CO, H₂O, 125 °C 2. H₂O₂, OH-

A: Trialylborane react with CO and followed by oxidation with H2O2 to give carbonyl compounds.

Q: 11. Consider the following chemical reaction: CO2(g) + NaOH(aq)  ---------> Na2CO3(s) + H2O(l)…

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Q: a) b) c) the following equations: I(py) 2 + I + H => 1₁ + I+ + H₂O => 1₂ + 1₂ + OH => 13 + Hpy+ 103…

A:

Q: Table 2.1. Unknown Mixture Identification Code: Filter paper weight 0.906g Glassware and Component…

A: We have to use the mass of sample, mass of NaCl, mass of SiO2 and mass of CaCO3 given in Table-2.1…

Q: 25. Sebanyak 4 mol gas N2 yang tekanannya 1 atm ditambah dengan gas Clz sehingga campuran gas…

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Q: How many µg are in 2.1e-3 cg?

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Q: Draw the products of each reaction.

A: 1) Since LiAlH4 produces H- ions in solution Hence it will attack and remove the halide ion from the…

Q: 1 gram mixture of CaCO3 and SrCO3 is ignited and converted to CaO and Sro. The mass of kides mixture…

A: Given mass of mixture of CaCO3 and SrCO3 is 1g. Given mass of mixture of oxides is 0.6 g. Given…

Q: combustion of hydrocarbons such as heptane (C,H16) produces carbon dioxide, a "greenhouse gas."…

A: Part 1. To write a Combustion reaction of liquid heptane into gaseous Carbon dioxide and water.

Q: 3. A lactory is pumpingihiercury bydroxide (Hg(OH)inta the Vocal lek a1,250 kilogram sample bf lake…

A:

Q: Apollo 13 Lunar Mission You are a NASA engineer. You are the chief engineer for the Apollo 13…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".