Convert 1842.1 mOsm Calcium gluconate to mg. Round answer to 1 decimal place, do not enter units Cation Formula Valence Formula weight Anion Formula Valence Formula weight Aluminum Al3+ 3 27 Acetate C,H;0, 1 59 Ammonium NH,* 1 18 Bicarbonate HCO; 1 61 Calcium Ca2+ 2 40 Carbonate Co,2- 2 60 Ferric Fe3+ 3 56 Chloride Cl- 1 35.5 Ferrous Fe2+ 56 Citrate CGH50,3- 3 189 Lithium Lit 1 7 Gluconate 1 195 Magnesium Mg2+ 2 24 Hydroxide OH- 1 17 Potassium K+ 1 39 Lactate CH;O3 1 89 Sodium Na+ 1 23 Phosphate, H,PO4 1 97 monobasic HPO,2- Phosphate dibasic 2 96 Sulfate SO,2- 96

Q: Determine the number of moles present in a 1000 g gold bar. Round off your answer to the nearest…

A: Mass of gold = 1000g We have to determine the no. of moles present in 1000g of gold bar.

Q: Macmillan Learning What is the number of formula units in a 6.07 mol sample of FeCl₂? number of…

A: Number of formula unit= avagadro number ×mole

Q: marble Question 4 1. Write the following equations in words: a) KOH + HCI → KCI + H₂O b) ZnO + H₂SO4…

A: 1. a) When potassium hydroxide (base) reacts with hydrochloric acid (acid) , then potassium chloride…

Q: TRY IT OUT 1. 2. Li + HBr Sr + HF

A:

Q: Calculate the number of moles in the following quantities: | Correct. 1.94 g NaHCO3 0.0230 mol the…

A: 1) Since molar mass of NaHCO3 = Atomic mass of Na + Atomic mass of H + Atomic mass of C + Atomic…

Q: Fill in the blanks in the table below (for each chemical, you need to show the det culations or…

A: 1) Na+     Atomic weight = 23 g/mol     Equivalent weight = 23 g/mol    n (eq/mol) = Mol wt/ Eq wt =…

Q: Empirical Formula MoleCular Formula H,Oz HCO2 H,C,O4 H,0 C6HBO6 C,H,O;

A: Empirical formula refers to the simplest whole number ratio of the number of atoms of the elements…

Q: laanpi he cheinl centrn u RoS %23 H.

A:

Q: How many liters are in 183 moles of NaNO,?

A: Generally one mol of any substance contains 22.4 liters of volume , and mass equal to atomic or…

Q: What is the charge on a chromate ion? A 1+ 1- C 2- D 3-

A:

Q: IV. Determine the percentage of CaCO3 in an antacid tablet. HCI (aq) + NaOH (aq) → NaCl (aq) + H2O…

A: Given :Reaction : Objective :Determine the percentage of CaCo3 in the antacid tablet

Q: of

A: moles= given mass /molecular mass We have 0.730 mole of CS2 Molecular mass =76.13g/mol Mass of CS2=…

Q: 16 the m, you iave 30 minutes to upload your work on Canvas. Question 14 A student determines the…

A:

Q: 7-9. An organic compound is composed of 40.92 percent carbon, 4.58 percent hydrogen, and 54.50…

A: Empirical formula of a compound can be defined as the simplest whole number ratio of all atoms…

Q: When a 1.924 g sample of a compound undergoes combustion analysis, 2.801 g CO2 and 1.433 g H2O are…

A: Since the compound contains only C, H and O. Hence assuming the empirical formula of the compound is…

Q: 4. Compare the total mass of the reactants with the total mass of the products: Total Mass of the…

A: Given reaction is,  K2CrO4 (aq) + Pb(NO3)2 (aq) →2KNO3 (aq) + PbCrO4 (s)

Q: Determine the formula weight of NH₄I. Provide an answer to two decimal places.

A: Since, Formula weight of the compound is the sum of atomic weight of each atom present in the…

Q: An 8-fluid ounce [fl oz] glass of milk contains 305 milligrams [mg] of calcium. The molecular weight…

A: Molarity: Molarity can be defined by saying that the number of moles of the solute dissolved per…

Q: 3. Decomposition of a compound yield 24.5 g of nitrogen and 70.0 g of oxygen. The molar mass of the…

A: Calculation of empirical formula.

Q: Can someone convert  .045 grams of zinc to moles and show the process step by step? Thank you

A: Moles of a substance is defined as the ratio of mass is to molar mass.

Q: During the lab, a student started with 1.001 g of unknown copper compound and isolated 0.955 g of…

A: Given data: Weight of the unknown compound = 1.001 g Weight of metallic copper= 0.955 g,

Q: A sample of crude oil contains 3.01 mMnaphthalene, 11.6 mMmethylnaphthalene, 23.6…

A: Given,Molarity of naphthalene = 3.01 mMMolarity of methylnaphthalene = 11.6 mMMolarity of…

Q: I. Read each item comprehensively and choose the letter of the correct answer. Use a separate sheet…

A:

Q: Please assist with number 2

A: The number of moles of sodium atom can be calculated as given below.

Q: HO. Na2Cr2O7 H2SO4, H₂O SOCI₂ OH H3O+ 1. LIAI(OMe)3H 2. H3O+ excess NH3

A: The reaction scheme is shown below.We have to provide the missing products and reagents.

Q: с -CN о Nан, ? Na BHz CN -NH₂ я HN0₂ не сисм 9 •

A:

Q: Calculate the molar mass of a sample containing 34 molecule that weighs 7X 10^-22 g.

A: Given :  Number of molecules = 34  Mass of sample = 7 × 10-22 g  To calculate :-  Molar mass of…

Q: 204.094. 2) How many N₂04 molecules are contained in 76.3 g N₂04? The molar mass of N204 is 92.02…

A:

Q: Write a balanced equation to show the reaction of aqueous aluminum acetate with aqueous ammonium…

A:

Q: What is thé mass percentage of C in codeine, C18H21NO3? Provide an answer to two decimal places.

A: Given : We have to calculate mass percentage of carbon in codeine.

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A:

Q: Writing Empirical Formulas from Chemical Formulas

A:

Q: Calculate the number of CO, molecules in 2.25x10-2 mole of CO2, Express your answer using three…

A:

Q: 4. Subtract 3.58 x 10-2 kg from 1.41 x 101 ng and report your answer in g.

A: We know that kilogram, nanogram and gram are the units of mass.

Q: Molar Mass Calculation (use masses on periodic table) H,PO, (NH,),SO,

A: (a) H3PO4 According to periodic table, Mass of H = 1.008 amu Mass of P = 30.974 amu Mass of O =…

Q: ne empirical formula o

A:

Q: Please provide detailed steps as I am using this to study, along with explanations as to what you…

A: The given reaction is shown below:

Q: Part B Ba+N2 Express your answer as a balanced chemical equation. ΑΣφ ? Previous Answers Request…

A: Barium on reaction with Nitrogen forms Barium nitride.Balanced chemical reaction is given by:

Q: How many grams of sodium bicarbonate are in 4.5 moles of sodium bicarbonate (84.007 g/mole)? O 189.0…

A: Moles = mass/Molar mass

Q: Determine the empirical formula for C,H O. A) C,H,O B) C,HO C) C,H,O D) CHO E) C„HO,

A: The Empirical formula gives the combining ratio in its simplest form.

Q: Report Determination of theo Name Yesenia Vicente Student Number Formula of a Compound Lab…

A: To write the net ionic equation, we will:- a)Write the balanced molecular equation b)Write the…

Q: Calculate the volume in liters of a 4.50 M ApF2 solution needed to obtain 238 g of ApF2

A:

Q: Target mole wie Target O molecule سال CH 3 Br

A: Wittig reaction:Aldehydes or ketones when treated with phosphrous ylides, it gives…

Q: QUESTION 23/ Suppose you are preparing for a reaction, and you weigh 2.037 g of LiOH on a…

A:

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.