59 of sodium How many moles and grams of acetic acid would be required if bicarbonate reacted completely with no unreacted acid or base (i.e. with an exact stoichiometric ratio?

Q: 8. Determine the number of CH₂Cl2 molecules in 42.463 g of CH₂Cl₂. The molar mass of CH₂Cl2 is…

A: Avagadro's law states that 1.0 mole of any substance Avagadro number () of species.Number of moles =…

Q: Write the chemical formula for 1 mol of compound X containing 2 mol Al and 3 mol O.   X= ?

A:

Q: 3) What is the mole of 6.022 x 10 molecules of CO, ? A) 2 B) 3 C) 1 4) What is the molar mass of CO,…

A: 3) In this question we want to determine the moles of CO2  We know that,  moles of CO2 = ( molecules…

Q: 2) Write the balanced equation that expresses in acceptable chemical shorthand the following…

A: Given statement : Iron can be made to react with molecular oxygen to give iron oxide with the…

Q: Suppose you had 20 moles of O2 and enough H2, how many moles of H2O could you make?

A:

Q: Would the calculated percentage of the hydrate in a sample be too high, too low, or unaffected by…

A: The mass of water lost/the original mass of hydrate used is equal to the fraction of water in the…

Q: Calculate the number of formula units of calcium phosphate produced when 19.50 grams of calcium…

A:

Q: If 0.001191 moles of acetic acid are present in your 2.00 mL sample, how many grams of acetic acid…

A: Given :-  Number of moles of acetic acid = 0.001191 mol  Volume of sample = 2.00 mL  To calculate :-…

Q: C. If we desired to make 34.00g of Copper(1) Hydroxide, how many grams of Copper(11) Chloride would…

A: Given :-  Mass of  Copper(II) hydroxide, Cu(OH)2 = 34.00 g  Mass of  Copper(II) chloride, CuCl2 = ?…

Q: Combustion of 6.60 mg of an unknown acid produces 11.8 mg carbon dioxide and 4.82 mg of water. If…

A: First calculate the number of moles for C, H, and O. Use those moles and mass to calculate the molar…

Q: nitric acid + potassium sulfite Mol: Ionic: Net:

A: Given reaction, Nitric acid with potassium sulfite

Q: A binary compound of nickel and oxygen contains 78.06% nickel by mass. Is this a stoichiometric or a…

A: Given information: A binary compound of nickel and oxygen contains 78.06% nickel by mass. Let mass…

Q: number should be placed in front of CaSO4 to give the same total number of sulfate

A: The number should be placed in front of CaSO4 to give the same total number of sulfate ions on each…

Q: What is mass percent of hydrogen in nonane?

A: Nonane is a long chain aliphatic hydrocarbon compound which contains nine carbons. # From the…

Q: What other small molecule is produced in this reaction? Give the formula of the small molecule…

A:

Q: A compound contains only C, H, and N. Combustion of 40.0 mg of the compound produces 78.1 mg CO₂ and…

A: In the given question we have to determine the empirical formula of the compound which contains…

Q: in a combustion analysis,0.0300 moles of element R reacts with 0.0350 moles of oxygen gas.Determine…

A: Given : moles of element R = 0.0300                                   moles of oxygen gas = 0.0350…

Q: The number of moles in 37.80 g of C2H6O (molar mass = 46.1 g/mol) is?

A: Given information,       Mass of C2H6O is 37.80 g.     Molar mass of C2H6O is 46.1 g/mol.

Q: Describe the procedure for interconverting mass and number of formula units?

A: Formula unit is determined for the ionic compound as the number of cations and anions present in the…

Q: When 0.2004 g of calcium is heated in pure nitrogen gas, the sample gains 0.04670 g of nitrogen.…

A: The mass of calcium is = 0.2004 g The mass of nitrogen is = 0.04670 g The empirical formula of…

Q: In a chemical reaction, 3 moles of hydrogen are reacted with 1 mole of nitrogen. Which of the…

A: Given: Moles of hydrogen gas = 3 mol Moles of nitrogen gas = 1 mol

Q: can you solve these 2 and just provide the answer I solved most of the work I just wanna make sure…

A: A mole of a substance can be defined as the mass of that substance that contains the same number of…

Q: 2. How many moles are present in 34.0 grams of Cu(OH)2 ?

A:

Q: 22 A compound consists of 40.00% carbon, 6.71% hydrogen and 53.29% oxygen and has a molecular mass…

A:

Q: How many moles of hydrogen are in 3.06x10^-3g of glycine

A:

Q: O How many molecules are in 8.1x10-3 mol of Carbon dioxide? How many Hydrogenatoms are in 77.29 g of…

A: here , Given moles of given using formula we can calculate the molecule of CO2 Tetraboric acid have…

Q: Q2 :- Calculate the percentage of p in the sample of a 0.703 g weight, produced 0.223 g of Mg.P:O7…

A:

Q: Around 1805, Gay-Lussac and von Humboldt determined that two volumes of hydrogen and one colume of…

A: The detailed explaination is given in the following step.

Q: If the student used 3.103 g of MoOs, how many moles of MoO3 were present?

A:

Q: 21) Write a sentence that describes how to determine the number of moies of a compound in a known…

A: Given : moles of a compound. To find : How calculate the number of moles of a compound. Solution: As…

Q: What is the molar mass of a compound that has 7 atoms of an element with molar mass 20.63 and 18…

A: 1 mole = 6.022×1023 (Avogadro's number)  The mass of 1 mole of molecules of a substance is called…

Q: Part D. A 28.50 g sample of a compound of carbon, sulfur, hydrogen, and combusted (burned). 35.25 g…

A:

Q: Suggest a method of separating each of the following mixtures into two components, explain your…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Determine molecular formula. An organic compound that only contains C, H, and O was subjected to…

A: Since the compound is made up of only C, H and O. Hence we can assume the empirical formula of…

Q: 0.189g Fe was heated to produce 0.270g of FexOy. Calculate the empirical formula.

A: Empirical formula of a compound represents the proportion of the elements in a compound irrespective…

Q: Calculate the moles of ammonium nitrate used in the experiment.

A: Moles: Moles is the amount of atoms, molecule present in species. One mole consists of 6.022 x 1023…

Q: Please Help

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Q11. By analysis, a compound was found to contain 26.58% K and 35.45% Cr by mass; the reminder was…

A: Given : Mass percent of K = 26.58 % Mass percent of Cr = 35.45 % And the remaining is oxygen only.…

Q: Aluminium has a density of 2.70 g/cm³. How many moles of aluminum are in a 13.2 cm³ block of the…

A: Answer:Number of moles of a substance is always equal to the ratio of its mass and molar mass.

Q: Can

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

Q: Calculate the moles of Sodium Phosphate and Calcium Chloride in the six different trials.

A: In the given question we have to calculate the moles of sodium phosphate and calcium chloride.moles…

Q: Describe the compositions of Compound?

A: On the basis of chemical composition,matter is divided into three types ; elements,compounds and…