Moles of original Cl- ? Moles of original CuCl2 . 2H20 = 0.002903 mol Molar mass...

Question

Question

Moles of original Cl^- ?

Moles of original CuCl2 . 2H20 = 0.002903 mol

Molar mass of CuCl2 . 2H20= 170.50 g/mol

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

The molar mass of a compound expresses the ratio of mass to moles Part A molar...

The molar mass of a compound expresses the ratio of mass to moles Part A molar mass- _mass in gr tert-Butyl alcohol is a solvent with a Kf of 9.10 °C/m and a freezing point of 25.5 °C. When 0.807 g of an unknown colorless liquid was dissolved in 11.6 g of tert-butyl alcohol, the solution froze at 15.3°C number of moles This quantity can be determined experimentally by accurately measuring the mass of the sample and determining the corresponding...
Table 1: Synthesis reaction data Mass(); Molecular weight (g/mol Moles (moles): Original Benzophenone 4.53g 182.22 g/mol...

Table 1: Synthesis reaction data Mass(); Molecular weight (g/mol Moles (moles): Original Benzophenone 4.53g 182.22 g/mol Recovered Prod. (Benzhydrol) 4.28 g 184.24 g/mol TI DI IT 1 TI Table 2: Final results from reactie Theoretical yield of product (g): Actual yield of product (g): % yield of product: TI UUL 1 - table showing... Mass benzophenone used in g): Moles benzophenone (moles) (MM benzophenone = 182.22 g/mol): Theoretical yield (in g) (MM benzhydrol = 184.24 g/mol): Actual yield (in g):...
12. How many moles of O2 (molar mass -32.00 g/mol) are needed to react completely with...

12. How many moles of O2 (molar mass -32.00 g/mol) are needed to react completely with 52.0 L of CH4(8) at STP to produce CO2 and H20? (molar mass (CH) 16.04 g/mol) a) 11.6 b) 2.32 c) 4.64 d) 52.0 e) 104

Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in...

Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in a 9.45 g sample of pure gold? (b) How many atoms are in the sample?
Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in...

Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in a 1.67 g sample of pure gold? (b) How many atoms are in the sample?
Molar mass of the helium is M=4 g/mol. 1,500 moles of helium is equal to _kg...

Molar mass of the helium is M=4 g/mol. 1,500 moles of helium is equal to _kg of helium. 2.3 6.0 1.2 5.6

tities in Chemistry.pdf Squantities in Chemistry.pdf (476 KB) + Molar mass * Avogadro number Number of...

tities in Chemistry.pdf Squantities in Chemistry.pdf (476 KB) + Molar mass * Avogadro number Number of Mass in grams Moles x Molar mass + Avogadro number Particles Fill in the table. The first line is an example. In the next six lines fill in the missing information. Show 4 sample calculations for the 4 different steps (two left to right, 2 right to left) Mass in g Molar mass in g/mol 23 g/mol Moles in mol 2.00 mol Na 2.00...
The molar mass of AB is 75.0 g/mol, the molar mass of AC is 60.0 g/mol,...

The molar mass of AB is 75.0 g/mol, the molar mass of AC is 60.0 g/mol, and the molar mass of B is 50.0 g/mol. What is the theoretical yield (in grams) of AC from the reaction of 28.0 g of AB?
1) Calculate the number of moles of Cl atoms in 3.01×1024 formula units of magnesium chloride,...

1) Calculate the number of moles of Cl atoms in 3.01×1024 formula units of magnesium chloride, MgCl2. Express your answer numerically in moles. 2) In the gaseous state, chlorine exists as a diatomic molecule Cl2 (Molar mass = 70.9 g/mol). Calculate the number of moles of chlorine present in 100 g of chlorine gas. Express the quantity in moles to three significant figures. 3) Sodium hydroxide, NaOH, is a strong base that is used in industrial synthesis and processes such as...

Complete the table below for calculating the molar mass of the compound phosphorus pentachloride. Molar mass...

Complete the table below for calculating the molar mass of the compound phosphorus pentachloride. Molar mass of element Moles Mass in one mole of phosphorus pentachloride P D g /mol mol - g/mol mol Molar mass phosphorus pentachloride - g/mol