Write the net ionic equation for the precipitation reaction that occurs when aqueous magnesium chloride is mixed with aqueous sodium phosphate. Be sure to include the physical states of all species. net ionic equation: Determine the mass of precipitate that forms when 125 mL of 0.222 M aqueous magnesium chloride is mixed with 225 mL of 0.105 M aqueous sodium phosphate. mass of precipitate:

Q: If 6.39 g of CuNO3 is dissolved in water to make a 0.710 M solution, what is the volume of the…

A:

Q: 9. Methyl alcohol (CH3OH) is burned with 20% excess air. How much unburned oxygen in kg-mol-…

A: Air consists of many gaseous components such as oxygen, nitrogen, sulfur dioxide, etc. The main two…

Q: Which solution is more concentrated, a glucose solution prepared by dissolving 75 g of glucose in…

A: Given,  A solution prepared by dissolving 75 g of glucose in 250 g of water and another 250 g…

Q: One of the following ions is present in tiny amounts in a solution, but the ionic strength has been…

A:

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction 2+…

A:

Q: You have been provided with a 2.08 x 10-2 L  sample of lithium hydroxide (LiOH) of unknown…

A:

Q: Experiment 3: Create a graph of mass (y-axis) versus volume (x-axis) for iron. Display the…

A:

Q: Given are the values of a titration experiment of lake water: H2SO4 volume= 25ml H2SO4 diluted to:-…

A: Given that -  Volume of Lake water containing sulfuric acid = 25 mL  Volume of Lake water after 10%…

Q: (Q91) What is the value of the equilibrium constant (Keq) when the following reaction occurs at…

A: Answer: 4th option : 5.5* 10^30

Q: Explain the difference in size between atom Z and ion Z²¹.

A: The size of Z is larger than the size Z2+.

Q: At what pH range would methyl orange produce a change in color?

A: In titrations, indicators are those substances that indicate the change occurred by reflecting…

Q: Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0…

A:

Q: e Write the thermochemical equation for the formation of calcium sulphate under standard conditions.…

A: ✓The enthalpy of formation is the standard reaction enthalpy for the formation of the compound from…

Q: Synthesize the following target molecules from corresponding starting organic compounds.

A: Here we are required to synthesize the product from toluene.

Q: 1. Alcohol interacts with dopamine and activates reward systems in your brain, which may lead to…

A: Intermolecular forces:- Intermolecular forces are mainly responsible for the physical…

Q: What is the purpose of using the following solutions in the titration of ascorbic acid in the peach…

A: According to the question we need to discuss the purpose of using the following solutions in the…

Q: The overall formation constant for Fe(CN)6³- is 1.0x104². K₁= [Fe(CN)6³-] [Fe³+][CN 16 -=1.0×104² 3-…

A: Given :  Kf = 1.0 x 1042  [Fe+3] = 0.15 M  [CN-] = 1.20 M

Q: A. Atomic number of Terbium B. Mass number of Carbon C. Element with atomic number 113

A: Given, A. Atomic number of Terbium = ? B. Mass number of Carbon = ? C. Element with atomic number…

Q: 1) The equation for the first law of thermodynamics is...... 2) If the volume of the system…

A:

Q: Can someone please answer E-H! thank you

A:

Q: A solution has a pOH =13, What is the of this solution?

A: pH of a solution is the measure of H+ ions. If pH is less than 7 then solution is acidic.If pH is…

Q: Ca(NO3)2 (aq) + 2 KIO3 (aq) → Ca(IO3)2 (s) + 2 KNO3(aq) You will react 10 mL of 1 mol L¹ calcium…

A:

Q: How does the membrane permeability to Na+ and K+ change during depolarization, repolarization

A: 1)rapid increase in Na+ permeability(depolarisation) 2)slow increase in K+ permeability 3)slow…

Q: Zn + Na2CrO4 + NaOH — NaZnO2 + NaCrO2 + H2O balance The redox reaction and include the…

A: Answer - According to the question - Given  reaction - Zn + Na2CrO4 + NaOH — NaZnO2 + NaCrO2 + H2O…

Q: A solution has a pOH =13, What is the of this solution?

A:

Q: In proteomics, peptidomics (and the other -omics techniques), hyphenated MS techniques are used, and…

A: Since you have asked multiple questions, we will solve first one for you. For remaining questions,…

Q: You have been provided with a 30.0 mL sample of hydrochloric acid (HCl) of unknown concentration.…

A:

Q: Consider the balanced reaction to produce ammonia N2 (g) +3H2 (g) = 2 NH3 (g) if 60.0 g of nitrogen…

A: We would use stoichiometry relations to solve these questions.

Q: where did you get the 49.3% from?

A:

Q: Br 0 = d Br Br HO CH3 0.0⁰-0-0 N=N- NO₂

A:

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Br₂(1)+2e → 2Br…

A:

Q: Consider the reaction Mn+ + ne- ⇌ M. If ΔG*c = ΔG* + (1-α)nFE and η = E – Eeq, prove that ic = io…

A: Given: Mn+ + ne- ⇌ M. If ΔG*c = ΔG* + (1-α)nFE and η = E – Eeq, To  prove that ic = io…

Q: What is the substitution product of the reaction of CH3CH(CH3)CH2(CH₂)2Br with OH-? A)…

A:

Q: Based on your answer to Question 2, provide a possible set of four quantum numbers to describe the…

A: Quantum number describes about the full information about an electron.It tells about shell, orbital…

Q: 16-20. At 575°C, nitrous oxide (N₂O) decomposes into its elements on a nickel surface. The reaction…

A: Given, 2N2O(g) ➝ 2N2(g) + O2(g) The reaction follows zero order Kinetic. Rate constant (k) = 0.42…

Q: COMPUTATION: Upload your answer. Compute for the percent titratable acidity of the principal acid…

A:

Q: 1.Organic chemistry refer to OA. Study carbon compounds. O B. Study carbon and hydrogen compounds C.…

A: Hydrocarbon are the compound which contains hydrogen and carbon atoms.

Q: Sulfur dioxide is a pollutant byproduct of nonrenewable electricity generation, resulting in a…

A:

Q: of 0.35 M HCl(aq)? (c) What is the volume of 0.35 M HCl (aq) req

A: Given: 50.0 mL of 0.25 M CH3NH2(aq) was appropriate at 0.35 M HCl(aq).

Q: The critical temperature of nitrogen is 126 K. A flask of nitrogen 123K contains only liquid…

A:

Q: (Q89) What is the value (in kJ) of the standard Gibbs free energy change (AG° rxn) for the following…

A: Given, 3Ni(s) + 2Au3+(aq) ➝ 3Ni2+(aq) + 2Au (s) The reduction potential for the two half reactions…

Q: 2 attempts left Check my work Click the "draw structure" button to launch the drawing utility. Draw…

A: Here we are required to predict the product of the reaction.

Q: A solution of NaCl(aq)NaCl(aq) is added slowly to a solution of lead nitrate,…

A: We would Calculate moles of Pb(NO3)2 used to precipitate PbCl2 using its mass .  Then using moles…

Q: Determine the reagents that would yield the product. Show the intermediates. OH Br

A: Here we are required to find the reagent needed for conversion of ethyl benzene to desired product

Q: The Space Shuttle uses the following reaction to drive its reusable rocket boosters. H° = -2670.9…

A: We know Gibbs free energy, G° = H° - TS°  Where, H° = enthalpy              T = temperature in…

Q: Q6/ 15 mL of 0.03 M Pb(NO3)2 is added to 20 mL of 0.2 M NaCl. Predict if precipitate of PbCl2 will…

A:

Q: Based on the galvanic cell formed by following cell reaction (assuming all concentrations are 1.0…

A: In the cell diagram anode is written on the right side and cathode is on the left side.  At anode…

Q: A reaction has values ΔS = 60.3 J K-1 mol-1 and ΔH = 44.7 kJ mol-1. At what temperature (in °C) will…

A:

Q: of the formula, HC6H5O, is a weak monoprotic acid. Its Ka is 1.1 x 10-10. A solution of  this acid…

A:

Q: Consider the equilibrium, 2A + B  C . At equilibrium, the following concentrations are measured:…

A: Kc can be defined as the ratio of concentration of products and concentration of reactants at…

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".