A student is performing an experiment by mixing 10.0 mL of 0.150 M LizPO4 solution with 12.0 ml of 0.120 M PbCl3 solution to prepare solid PBPO4-

Q: 1. When 0.513 mL of 0.227-M ammonium phosphate is mixed with 0.632 mL of 0.4231-M ferrous acetate, a…

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Q: A sample of hydrated nickel(II) chloride was heated to remove the waters of crystallization. The…

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Q: What are two words that indicate a chemical reaction has occurred?

A: There are many changes when a reactant is converted to product. There are many physical changes that…

Q: Does a reaction occur when aqueous solutions ofsodium hydroxide and calcium acetate are combined…

A: We have to predict the net ionic equation.

Q: Salt solutions are presented below. Their entire volumes are mixed according to the reaction…

A: Magnesium iodide (MgI2):Molarity = 0.75 MVolume = 0.75 LPotassium hydroxide (KOH):Molarity = 0.25…

Q: General Chemistry 1 Part 2. Stoichiometry in Aqueous Solution Water as a polar substance is a good…

A: 9.7 g of barium nitrate are dissolved in 570 mL of water .We have to calculate - a. The molarity…

Q: None

A: Step 1:Introduction to IUPAC Nomenclature: IUPAC (International Union of Pure and Applied Chemistry)…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Solubility rules for ionic compounds :1. Salts containing nitrate  ion are always soluble in…

Q: Fill out the chart in the picture for what kind of reaction is this then calculate the mass percent…

A: To measure the amount of calcium carbonate (CaCO3) in a seashell, an analytical chemist crushes a…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation states are given below:- 1. Na+   :     +1 2. FeO  :    +2

Q: 0.3061 g of dissolved oxalic acid dihydrate (molecular weight = 126.064 g/mole) is reacted with 20.0…

A: The formula of oxalic acid is H2C2O4 . It is a diprotic acid and has two protons available for…

Q: Which ions do not appear in a net ionic equation? Why?

A: The net ionic equation is used to represent only those species i.e. ions and molecules that…

Q: 35.43 mL of 0.254 M sodium hydroxide are combined with 23.31 mL of 0.125 M acetic acid? How much of…

A: Here the sodium hydroxide is reacts with acetic acid to form product. The chemical reactions…

Q: When reacting a silver(I) nitrate solution with a sodium chloride solution, you calculate that the…

A: Given, Theoretical yield = 6.86g Actual yield = 5.09 g NaCl(aq)+AgNO3(aq)→NaNO3(aq)+AgCl(s)

Q: The amount of hydrochloric acid added to the reaction was more than enough to consume all of the…

A: The reaction taking place will be  Mg + 2 HCl -----> MgCl2 + H2  Hence from the above reaction we…

Q: Write the overall reaction, total ionic equation (TIE), and the Net Ionic Equation (NIE) for the…

A: Reaction of sodium bicarbonate () that is base and hydrochloric acid () that is acidic in nature is…

Q: 2.765 g of silver nitrate (169.9 g/mol) were mixed with 5.432 g of potassium chloride (74.55 g/mol)…

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Q: When 20.21 g of Cr is added to 0.750 L of a 0.814 M H3PO4 solution, the following reaction occurs: 2…

A: Moles of Cr = Moles of H3PO4 =

Q: Q. If we are asked to use the recorded Wright of copper(II)sulfate pentahydrate to calculate the…

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Q: КОН КОН (ag) + Mg(NO3)2 (aq) complete ionic equation: net ionic equation:

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Q: What are spectator ions?

A: In the field of chemistry, spectator ions are ions that exist in the same environment as the…

Q: 1. 0349 5.2mL 6.5159 3,8479 2²1,7819 20.4989 Weight of Watch Glass, Filter Paper and CuCI…

A: According to the question we have, The weight of copper (Cu) is given by = 1.034 gm The volume of…

Q: 5.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given,mass of unknown compound X = 5.50 gmolar mass of compound  X = 192. g/molmass of carbon…

Q: Consider the reaction when aqueous solutions of iron(II) iodide and sodium hydroxide are combined.…

A: First Let us take some basic idea of Net - Ionic reaction  and spectator ions .

Q: It was calculated that 0.00595 moles of acid was added during a titration. If the volume of acid…

A: Molarity is determined as moles of solute per literally of solution.  Molarity = molesvolume

Q: What volume, in ml, of concentrated nitric acid (15.8 M) is required to react with 1.1378 g of solid…

A: Given: The molar mass of copper = 63.546 g/mol  molarity = 15.8 M Weight of copper = 1.1378 g To…

Q: 2. When 1.8 mL of 1.66-M copper(1) bromide is mixed with 1.83 mL of 1.97-M lithium carbonate, a…

A: A question based on stoichiometry that is to be accomplished.

Q: So I am a little confused on I may need help finding the mole ratio and possibly the empirical…

A: The number of moles of iodine is = 0.00289 mole The number of moles of lead is = 0.000724 mole The…

Q: 4. Mg + Al(NO3)3 (aq) Molecular equation: Total ionic: Net ionic:

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Q: A. Acid-Base Reaction Observation NaOH solution HCI solution NaOH solution + HCI solution Residue…

A: Following are the appropriate answers of the given questions....Since it is a multiple type…

Q: Reactant 1 : 0.1M Pb(NO3)2 Reactant 2 : 0.1M NaI   Equations Molecular equation : complete…

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Q: Dilution Calculation is used in chemistry to calculate the appropriate amount of solvent to dilute a…

A: In the process of dilution, we add an appropriate amount of solvent to a concentrated solution to…

Q: 15.00 mL of a NaCl solution that has a mass of 15.78 grams is placed in an evaporating dish and…

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Q: What is the difference between an aqueous solution with dissolved ions within it and a solution that…

A: An aqueous solution with dissolved ions is an example of homogeneous mixture. A solution that has a…

Q: Calculate the minimum amount of moles of cobalt (III) acetate required to completely react the…

A: 1) balanced chemical reaction, 3NaCN(aq.) + Co(CH3COO)3 (aq.)----> Co(CN)3(s) + 3CH3COONa(aq.)…