1.) What the Concenfration of is sugar so lution containing 50g of sugan and 450 g of water by mass perce ntage

Q: Molar mass for glutamine (C5H10N2O3) is ?

A:

Q: What will be the effect on the calculated percent water in the unknown (greater or smaller), if the…

A: Given  calculated percent water in the unknown (greater or smaller)

Q: What is the unit of molar mass? What unit is it equivalent to?

A: What is the unit of molar mass? What unit is it equivalent to?

Q: An oxide of chromium used in chrome plating has aformula mass of 100.0 u and contains four atoms…

A: Chromium (Cr) is the transition metal that belongs to group -6 and period-4 in the periodic table…

Q: The percent by mass of potassium in KOH is  The percent by mass of nitrogen in CH5N is %.

A:

Q: A 2.45g sample of strontium completley reacts with oxygen to from 2.89g of strontium oxide. What is…

A: Mass of Sr = 2.45 g  Mass of Strontium oxide = 2.89 g  Mass % =?

Q: what is the maximum mass of aluminum chlorile that con be formed when reacting 31.0q of oluminnm…

A: Answer: ---> 45.202 gm

Q: A5.742 gram sample of an organic compound containing C, H and Ois analyzed by combustion analysis…

A: The empirical formula is the chemical formula of the simplest ratio of the number of atoms of each…

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: Chromium(III) nitrate forms a hydrate that is40.50% water by mass. What is its chemical formula?

A: If 100 % mass of Chromium nitrate is present and 40.50 % is the mass of water. Mass of anhydrous…

Q: 3. Calculate the volume of 5.00 grams of 03.

A: Mass of O3 gas = 5.00 grams We need to calculate the volume of O3 gas.

Q: What happens to the kinetic energy of a body if it's velocity is increased by 3 times keeping to the…

A: Kinetic energy is given by: K.E.=12mv2 where m is the mass and v is the velocity

Q: Tecept.n part So le or, I 0 mole of no. BY mole of CO O, la or 2 mole of O of KACO I mole of at Qr…

A: The compound with higher entropy in each pair has to be given.

Q: A compound with the empirical pormuia Ctt, has a molar nass OP gimol.What is the molecular Formuia…

A:

Q: But the question asks for TEASPOON not TABLESPOON.

A: Given,Initial volume of povidone-iodine solution = 5 teaspoonInitial strength of povidone-iodine…

Q: The mass of 12.5 mol of sodium chloride is? (in kg)

A: Mass of 1 mole of a substance is called as molar mass.

Q: The percentage composition of unknown sample is found to be 32% C, 6.71% H, and 18.66% N. Determine…

A:

Q: Determine the number of formula units in 3.15 mol CaBr2

A:

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A:

Q: The percent by mass of manganese(II) in MnSO3 is %.

A:

Q: What mass of ethanol is in a 259 g of 24.1 % ethanol in water.

A: The objective of the question is to find out the mass of ethanol in a 259 g solution of 24.1%…

Q: How many moles are present in 0.868g of Mg? include units.

A: We have given that  How many moles are present in 0.868g of Mg? include units

Q: What's the theoretical percent water in tin(IV) chloride hexahydrate ?

A: The percent water by mass can be calculated by multiplying the ratio of water mass to the total mass…

Q: Q3/ calculate the mass of calcium chloride of the dissolved in 30 ml of D.W from solution with…

A:

Q: What would you multiply "grams of boron" by to get the units "atoms of boron" ? )( )( g B (number)…

A: Here we are required to find number of atoms present  in boron

Q: 40.749 1.SIX 26.98zytmot x 10- moles of leacl %3D c.8.75 28.75x10 mot ¥207.299/mor Imass 18.13g…

A:

Q: Compute: % of S in magnesium sulfite. O a. 23% O b. 31% O c. 27%

A:

Q: H H Ο H C. H H H The chemical formula for the molecule shown is empirical formula is and the

A: Step 1:Chemical formula for benzene is written by counting the total number of C atoms and then…

Q: Number of hydrogen atoms in the molecule.

A: The molecule given is having 3 carbon as shown below.

Q: grams of I?

A:

Q: 23. The process in which a minimum number of atoms, ions or molecules join togather to give a stable…

A: Here we need to provide correct answer to the given questions.

Q: A solution of CaCl, in water forms a mixture that is 28.5% calcium chloride by mass. If the total…

A: Given: The total mass of the mixture = 934.8 g The amount of CaCl2 in the mixture = 28.5% by mass

Q: What is molar mass of ibuprofen?

A:

Q: A 1.45-g sample of phosphorus burns in air and forms 2.57 g of a phosphorus oxide. Calculate the…

A: Empirical formula represents the simplest whole number ratio of elements present in a compound while…

Q: 2. H3PO4, Phosphoric acid, is used in detergents, fert izers, toothpastes and flavoring in…

A: Answer to the following question can be given as -

Q: The percent by mass of calcium in CaI2 is  ?????%.

A:

Q: How many moles of HCl need to be added to 200.0 mL of a 0.200 M solution of NaF to make a buffer…

A: Given,Volume of NaF=200 mL=0.2 LMolarity of NaF=0.200 MpKa=6.8×10-4pH=3.50…

Q: The hydrate was not heated long enough  . . . . the beaker contained anhydrous salt and hydate at…

A: The objective of the question is to understand the effect of incomplete heating on the calculated…

Q: Compute: % of chlorine in potassium chloride. O a. 100% O b. 47% O c. 53%

A: The mass percentage of a component in a solution is calculated by using the formula: Mass…

Q: The number of moles of caffeine in 50.0 g of caffeine is?

A: The given Mass of caffeine = 50.0 g  Molecular formula of Caffeine is C8H10N4O2

Q: O What m completely

A: Given  Number of moles of HCl = 0.2768 mol  We have to calculate the mass of sodium hydroxide…

Q: How do you determine percent yield given 4.40 mL benzaldehyde and 4.24 g benzoin?

A: The reaction of benzaldehyde with thiamine results in the formation of benzoin. The corresponding…

Q: Vhat is the empirical formula fc

A: Y Ba2Cu2O5 is the Empirical formula

Q: Percent yield is ( divided by ) times .

A: Percent yield defines the original mass produced.

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.