Question

Please see attached 

From the formula of the following hydrates calculate the percent H 2 O in each
Possible unknowns
Percent H20
BaCl2 2H2O
CaSO4 2H2O
CUSO4 5H2O
NiCl2 6H2O
MgSO4 7H2O
Expand
Transcribed Image Text

From the formula of the following hydrates calculate the percent H 2 O in each Possible unknowns Percent H20 BaCl2 2H2O CaSO4 2H2O CUSO4 5H2O NiCl2 6H2O MgSO4 7H2O

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Other

Classification of Compounds

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: How to add atoms or group of atoms to each side of an alkene, including syn and anti-addition as wel...

A: The alkene double bond is a gateway functional group. Alkene reactions lead to many other functional...

Q: Complete the following equation to show the product obtained from the reaction.

A: Bu3SnBr is an organotin halide.  

Q: If a 10.0mL volumetric flask is used to prepare the dilution, what volume of 0.50 M cobalt (II) nitr...

A: Click to see the answer

Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate ...

A: Given: Rate constant = 0.0061 M.s-1 Initial concentration of N2O = 150 mmol Final concentration of N...

Q: If 32.0 g of NaOH is added to 0.700 L of 1.00 M Co(NO3)2 , how many grams of Co(OH)2 will be formed ...

A: Number of moles of a substance in a sample is given by the expression: number of moles=mass of subst...

Q: Over geological time, an atom of 238U decays to a stable 206Pb atom in a series of eight alpha emiss...

A: Given: Half-life of 238U    = 4.47 x 109 years Volume of helium = 9.0 x 10-5 cm3 at 0 oC and atmosph...

Q: In this station, you will find a sample of table salt; the chemical formula of table salt is NaCl. U...

A: Formula to calculate the mass percent of solute WV in solution. Mass percentage of solute WV=Mass of...

Q: Determine the molar solubility of copper(1) azide (CuN,) in a solution with a pH of 2.446. Ignore ac...

A: Click to see the answer

Q: what number is represented by barn?

A: Barn unit is used in nuclear chemistry.  

Q: Please give the appropriate reactant to the problem at the top of the photo

A: Given:

Q: how can I tell weather an atom is positive, negative, or neutral (and by how much)?

A: In an atom we have protons, neutrons and electrons. The electrons are negatively charged and protons...

Q: Determine the molar solubility of copper(I) azide (CuN, ) in a solution with a pH of 2.446. Ignore a...

A: The molar solubility of a solid represents the concentration of solid dissolved in a saturated solut...

Q: 17.104 The oxidation of nitrogen monoxide is favored at 457 K: 2NO(8) + 02(8) 2NO,(g) K, = 1.3X104

A: Click to see the answer

Q: 1. Which of the following has a tetrahedral structure? A. CH2 B. CH3* C. :CH3 D. :CH2 E. C2H2

A: Click to see the answer

Q: 1. Perform the calculations required to answer each of the following questions. Pay attention to sig...

A: In order to find the element with greater mass, we need to calculate the mass of each element from t...

Q: As you move down a family (group) of the periodic table the size of atoms increases from period 2 to...

A:  The long form of periodic table is the arrangement of all elements in the increasing order of their...

Q: 11. The lifetime of the VOC called glyoxal in the atmosphere is controlled by its reaction with the ...

A: VOC undergoes two parallel reactions 1. with OH radical 2. photolysis

Q: 17.10 Does Q for the formation of 1 mol of NO from its elements differ from Q for the decomposition ...

A: The reaction quotient (Q) represents the quantity of reactants and products in a chemical reaction a...

Q: What are the missing reagents and compounds below 03, DMS B C он Br он D E OH ...Ō

A: (a) these steps of reactions can be explained in the following ways : alcohol can be converted to br...

Q: Investigate the mechanism and reaction condition via which carbon side chains can be introduced into...

A: The electrophilic substitution reaction involved in the formation of alkylated aromatic compounds is...

Q: ORGANIC Chemistry Which are common names for carboxylic acid derivatives? A. Esters B. Ethers C. For...

A: Carboxylic acid is the functional group in organic chemistry. They are weak acids because of very lo...

Q: A) Write the equation for the dissolving of silver sulfate in water. b.) Write the equation for the ...

A: The ionic solids by dissolving in water forms ions, which is free to move in water after dissolution...

Q: A person uses 770 kcal on a long hike. Calculate the energy used for the hike

A: The capacity (or ability) of a body to perform certain amount of work is known as energy. The SI uni...

Q: The concentration of H3O+ in a solution is measured to be 6.27 x 10-3 Report the pH of the solution ...

A: The pH of a solution is calculated by using the following expression: pH = -log[H3O+] where [H3O+] i...

Q: If a 67 gram piece of copper is heated to 100.0oC and then put into a vessel containing 250.0 mL of ...

A: The final temperature of water when hot copper placed in a cold water is to be determined from the g...

Q: Q. Write fragments in mass spectroscopy of CH3- O-CH2-CH2-CI , m/z 14, 15, 27 ,28 ,45 ,63 ,77 ,94. m...

A: The mass fragments of the CH3-O-CH2-CH2-Cl are: (a) 14    (b) 15    (c) 27    (d) 28    (e) 45     (...

Q: Glutamine (HQ) is a diprotic amino acid with Kaj = 6.5 x 103 and K2 = 1.00 x 10-9. Determine the pH ...

A: In order to find the pH in each of the following cases we first write down the given data: Answer fo...

Q: Can I please have help with these

A: The addition of HBr into a double bond occurs through a carbocationic intermediate. The more stable ...

Q: The four major attractive forces between particles are ionic bonds, dipole-dipole attractions, hydro...

A: HBr  contain dipole - dipole attraction force. 

Q: Write a isotope symbol for An atom with 66 neutrons and a mass number of 116

A: Isotopes are the species that differ to each other in number of neutrons they possess, but have same...

Q: Which of the following has the lowest boiling point? A) n-pentane B) isopentane C) neopentane D) n-h...

A: The given compounds are saturated hydrocarbons. For hydrocarbons the boiling point increases as the ...

Q: A sample of sodium-24 with an activity of 12 mCi is used to study the rate of blood flow in the circ...

A: Click to see the answer

Q: what is the net ionic equation for chromium (III) sulfate and ammonium phosphate

A: Click to see the answer

Q: 17.20 Balance each of the following examples of heterogeneous equilibria and write each reaction quo...

A: Balanced chemical reaction is the one in which equal number of atoms are present on both sides. Reac...

Q: Calculate these volumes.(a) What is the volume of 35 g iodine, density = 4.93 g/cm 3 ?(b) What is th...

A: Volume of iodine gas is equal to the mass of iodine gas divided by density of iodine gas. The mass o...

Q: QUESTION 16 At a certain temperature, Kp for the reaction, Br2(g) =2 Br(g) is 0.000229. Calculate th...

A: Click to see the answer

Q: Can someone please answer clearly

A: Click to see the answer

Q: A 21.3 ml sample of 0.997 M NaOH solution is mixed with 29.5 ml of highly concentrated HCI in a coff...

A: for calorimeter heat is related to heat capacity and temperature by this reaction : q=mCS∆T Where q ...

Q: For the reaction 1. Ca(s)+Cl2(g)→CaCl2(s) calculate how many grams of the product form when 22.4 g o...

A: 1) The balanced reaction taking place is given as, => Ca (s) + Cl2 (g) -----> CaCl2 (s) Given ...

Q: A hypothetical element X has 2 major isotopes and an average atomic mass of 48.05 amu. Given that on...

A: Isotopes are the atoms of same element having same atomic number and different mass number. Isotopes...

Q: OH PCI3 Pyridine

A: Given:  

Q: I just had a test with this question and I got it wrong. I would like to know what the right process...

A: 1) water vapour @ 128.5 oC → water vapour @ 100 oC ∆T = temperature difference = 128.5 -100.0 = 28.5...

Q: the linear trendline equation y= 4.7033x + 0.0045

A: Beer-Lambert law states that, the absorbance of a monochromatic radiation by a solution is directly ...

Q: Which carbon would have a signal farthest downfield in the 13C NMR spectrum for this molecule? d. CI...

A: 13C NMR - Chemical shifts value for 13C NMR  in in range of 0 to 200 ppm When the electron density ...

Q: Calculate the pH of the following solutions: a. 2.0 M morphine hydrochloride, C,„H,„NO,•HCI (pK, = 6...

A: In order to solve this question, we will be using simple concepts of chemical and ionic equilibrium....

Q: To be aromatic, a molecule must be planar conjugated, and obey the 4n+2 rule. The following molecule...

A: Click to see the answer