What is the formula for Copper (2) Phosphate?   How my atoms of phosphorous are in 9.10 mol of copper (2) phosphate?

Q: How many moles are in 5.50 × 1023 molecules of carbon monoxide?

A: We know that   1 mole of any substance contains Avogadro’s Number (6.022 × 1023 molecules ) of…

Q: Calculate the number of atoms in 2.8 mol of Barium.

A: 1 mole of any substance has number of atoms or molecules equal to Avogadro's number in it.

Q: Heart disease is linked to high blood cholesterollevels. What is the percent composition of…

A: Percentage composition of each element defines the amount of that particular element present with…

Q: If the molar mass of the compound is 78g/mol and the empirical formula is CH, find the molecular…

A: An empirical formula is defined as the simplest or most reduced whole number ratio of atoms present…

Q: How many oxygen atoms are in 0.68 moles of acetic acid ?

A: The number of moles of acetic acid is = 0.68 mole The number of oxygen atoms in this amount is =?

Q: What is the number of formula units of 5.36 grams of ammonium sulfate?

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: How many molecules of water are in 6.0 g of ice ,H2O(s).

A: A molecule is described as two or more atoms of the same or different element that are linked…

Q: How many carbon atoms are in 21 molecules of benzene, C̟H,?

A: Benzene molecule can be defined as the molecule composed of six carbon atoms joined in a planar…

Q: How many atoms of oxygen are in 10.20 mol of tetrathionate (S4O62-)ion?

A: We have determine how many oxygen atoms are present in 10.20mol of tetrathionate.   Calculation is…

Q: In the formula for sodium phosphate (Na3PO4), how many moles of sodium are represented? How many…

A: In the formula for sodium phosphate (Na3PO4)   3 moles of sodium are represented 1 mole of…

Q: How many hydrogen atoms are in 0.1488g of phosphoric acid, H3P05

A:

Q: How many atoms are in a 1.22 mole of sodium

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: estradiol, the most powerful of the female sex homrones contasins 79.37% carbon 8.88% hydrogen and…

A:

Q: What is the number of nitrogen atoms in 5.360 g of ammonium sulfate?

A:

Q: A 5.41g sample of carbon reacts with hydrogen to form 6.32g of an organic compound. What is the…

A: Empirical formula is written using simplest ratio of elements present in the compound but not the…

Q: Paragraph Sty 6. How many moles are in 6.1 x10 22 molecules of NaCl?

A: 1 mole = 6.022×1023 [ Avogadro's number ] Anything which is of this number is said to be 1 mole For…

Q: How many formula units of zinc selenide are there in 2.9x10^-3 moles of zinc selenide? Round to…

A: The formula unit is used to express the smallest ratio that exists between the cations and anions in…

Q: How many molecules of trilaurin are present in 3.5 moles of trilaurin?

A: Given: Moles of trilaurin = 3.5 mol

Q: A sample of ammonium phosphate, (NH4)3PO4,contains 0.104 mol of nitrogen atoms. What's the number of…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What is the formula mass of H2SO4?

A: The formula mass of H2SO4 is to be calculated.

Q: A compound is 82.6% carbon and 17.2% hydrogen. What will be the empirical Formula of the compound?

A: ANSWER

Q: If you have 9.407 * 10^23 atoms of lead how mant grams of lead (IV) phosphate can you make   How…

A: To determine the moles of Lead present in the given number of atoms, As 6.022×1023 atoms are…

Q: How many hydrogen atoms are in 12.64 moles of heptane?

A:

Q: A compound is found to contain 25.24 % sulfur and 74.76 % fluorine by mass. What is the empirical…

A: To calculate the empirical formula of the compound that contains 25.24% sulfur and 74.76% fluorine…

Q: 2. The rubbing alcohol was found to have 60% carbon, 13.4 % hydrogen, and the remaining percent by…

A:

Q: How many ATOMS of nitrogen are present in 3.15 moles of dinitrogen monoxide ?

A: The solution is given below -

Q: a. How many molecules of carbon tetrachloride are present in 3.37 moles of this compound? molecules

A: This problem can be solved by knowing the number of molecules presentin one mole.…

Q: A 41.8mg sample of carbon reacts with sulfur to form 116mg of the compound carbon sulfide. What is…

A: Mass of carbon used = 41.8 mg = 0.0418 g Molar mass of carbon = 12 g No. of moles of carbon used =…

Q: 4. How many total atoms are in 0.05 mol of potassium sulphate? (HINT: Be sure you write out the…

A: To find: total number of atoms in 0.05 mol of potassium sulphate. Since you have asked multiple…

Q: Enter your answer in the provided box. The formula for rust can be represented by Fe,O3. How many…

A: Given;

Q: ) Calculate the mass percent of hydrogen in ammonium phosphide.  b) what is the molar mass of…

A: 1 mole = 6.023x 1023 atoms

Q: What is Avogadro’s number? How is it related to a moleand molar mass?

A: In chemistry, moles play an important role. As everything has a unit for measurement. For Example:…

Q: How many atoms of sulfur are in 10.18 mol of tetrathionate (S4O6^-2) ion?

A: Given , Number of moles of tetrathionate ion We have to calculate number of sulfer atom in 10.18 mol…

Q: Calculate the formula mass of ammonium nitrate.

A: Ammonium Nitrate is made of Cation Ammonium ion i.e. NH4+ and Anion Nitrate ion i.e. NO3- .…

Q: How many moles are in 9.3 × 1024 molecules of carbon dioxide?

A:

Q: determine the number of cations in 0.125 moles of potassium carbonate

A: 1 mole = 6.022 X 1023 Chemical Formula of Potassium Carbonate= K2CO3

Q: What is the formula mass for a compound? Why is it useful?

A: The formula mass is defined as the summation of the average atomic masses of each atom that is…

Q: how many moles are in 4.68e22 atoms of water

A:

Q: What is the mass of 0.38 moles of Phosphorous?

A: Atomic Mass of Phosphorus=30.973762 g Mass of 1 mole = 30.973762 g  Mass of 0.38mole of Phosphorus =…

Q: The number of moles of water in a hydrated compound is calculated to be 0.04 moles. After heating…

A: Moles of water in hydrated form= 0.04 moles Moles of anhydrous( without hydration)= 0.005 moles

Q: part 2 of 3 How many formula units of the com are present in 7.71 g of epsom salt? part 3 of 3 How…

A: The formula of epsom salt can be written as: MgSO4.7H2O Also named as Magnesium sulphate…

Q: How do I find the number of moles of a polyatomic ion in a compound

A: Answer -  Polyatomic ion - A polyatomic ion, also known as a molecular ion, is a covalently bonded…

Q: 1. How many atoms is 6.00 mole of sodium? 2. Convert Ó.024 mole to formula units of table salt. 3.…

A: Since you have posted questions with multiple subparts we will solve the first three subparts for…

Q: How many moles are in 2.6 × 10 23 molecules of acetic acid

A:

Q: formula of the hydrate

A: When a hydrous salt is heated, it loses the water of crystallization. Water of crystallization =…

Q: What is the empirical formula of bismuth chloride?

A: Given , Bismuth mass = 0.687 g mass of bismuth chloride 1.032 g

Q: How many atoms of oxygen are in 0.66 moles of aluminum acetate?

A:

Q: b) What is the molecular formula given that its mass is 121 g. ( to

A: Given;

Q: How many atoms of nitrogen are in 8.49 mg of NH4NO3?

A: Number of atoms of nitrogen is calculated using the concept of avogadro number.

Q: 2. How many MOLES of chlorine are present in 7.54×1022 molecules of sulfur dichloride? moles of…

A: It is given that 7.54×1022 molecules of SCl2 are present and the moles of chlorine contained need to…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.