How much water do you need to add to 243 mL of 3.36 M KCl solution to make a 1.0 M solution? (assume the volume of solvent is the volume of solution)     Round to the hundredths place.

Q: A mixture contains both potassium phosphate and potassium chloride. What is the percentage of…

A: The moles of  Cu3(PO4)2 in 0.5565 g is, number of moles=given massmolar mass…

Q: You can name compounds very similar to how we name them in our periodic table. For example, the…

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Q: 2. Your unknown hydrate is one of the following substances. Please name each of these hydrates. a.…

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Q: Quèstion 9 The number of valance electrons of Zinc(Zn30) is 2. 30 None of the above

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Q: A student, Ken, is given a mixture containing two carbonate compounds. The mixture includes MgCO,…

A: Given,

Q: The formula for sulfur hexafluoride is SF. a. How many molecules are in 6.61 grams of sulfur…

A:

Q: Compound X2Z contains 32.2% X by mass. What mass of the compound contains 36.7 g X?

A:

Q: A student, Ken, is given a mixture containing two nitrate compounds. The mixture includes NaNO3 and…

A: Mixture consists of two nitrate compounds NaNO3 and Ca(NO3)2. Mass Percentage of NO3 in the mixture…

Q: What volume (in liters) of solution will be required to make a 1.50 M solution of 48.9 grams of…

A: Given data, Molarity = 1.50 M Mass = 48.9 g Molar mass = 68.946 g/mol To calculate the volume in…

Q: A 19.33 g sample of Mo, 0,(s) is converted completely to another molybdenum oxide by adding oxygen.…

A: Mass of Mo2O3 = 19.33 g Mass of new oxide = 20.62 g

Q: Consider these compounds: A. CUCO3 В. Mns C. Ba3(PO4)2 D. Ca3(PO4)2 Complete the following…

A: Compounds' solubility can be compared using their Ksp (solubility product constant) values. The…

Q: Explain how you can use the mole number (6.02 x 1023) to count atoms.  Answer in complete sentences.…

A: According to Avogadro's law for mole concept, one mole of any substance contains number of atoms…

Q: You wish to prepare 217 grams of 19.7 % MnCl2. You will need_________________  grams of…

A: Mass of mgcl2= 42.74gm Voulme of H2O= 80.3ml

Q: how many moles of water are there for each mole of salt in the following formula? MgSO4 * 1 H2O

A: The chemical formula of salt= MgSO4.1H2O moles of water in each mole of the above salt needs to be…

Q: In an alien world, a different periodic table exists. It is organized similar to the periodic table…

A: Ionic compounds are formed by the transfer of electrons from a metal to a nonmetal. The species…

Q: Avogadro's Number: 6.022 x 1023 M = mol/L Calculate the molarity of 2.50 grams of Compound XX (molar…

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Q: Monkite MG3     -1 Fixed Group   Romate RoG3     -2 Fixed Group   Romite RoG2     -2 Fixed Group…

A:

Q: An 86.04 g sample of H2SO4 is 91.22% pure. What is the mass of pure H2SO4 present in the sample?

A: % Purity = (Mass of pure substance x 100)/Mass of sample

Q: Properties of Solutions Homework

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

Q: 0.8710 Mass of water, (g) e-8712 x 1.8979 9.9587 11.0850 35. TEMPERATURE Half mass Half ma: Set 1…

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Q: You have calculated the mass of Copper Sulfate in the original mixture to be 0.255 g and the mass of…

A: the mass percent of copper sulfate and sodium chloride has to be given,

Q: What is thé mass percentage of C in codeine, C18H21NO3? Provide an answer to two decimal places.

A: Given : We have to calculate mass percentage of carbon in codeine.

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: The chemical formula is the form of representation of a chemical compound.This shows the symbol of…

Q: Consider these compounds: A. MgCO3 B. Zn(OH)2 C. COCO3 D. Zn(CN)2 Complete the following statements…

A: The compounds are A. MgCO3 B. Zn(OH)2 C. CoCO3 D. Zn(CN)2

Q: Classify each of the following as a strong electrolyte or nonelectrolyte. Drag the appropriate items…

A: we have to classify the given 4 substances as electrolyte or nonelectrolyte

Q: Part B 118 mg C6 H12O6 in 5.01 g H20 Express your answer as a percentage. ? mass % = % Submit…

A: Mass% = (mass of solute/mass of Solution) x 100

Q: Equivalent weight of Al(OH)3 is а. 26 g O b. 27 g С. 78 д O d. 39 g

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Q: Complete the table below by writing the symbols for the cation and anior ionic compound Na Cl Mn F4…

A: Given,            Ionic compound            cation               anion                 NaCl…

Q: An air conditioner compressor contains pure CClF3, also known as the refrigerant R-13. CClF3 has a…

A: We know that, density can be expressed as the mass per unit volume, i.e.…

Q: CHISE alum (KCr(SO, 12H,0).(Mm alum =499g/mol), Calculate the mass of water in 189 g sample of this…

A: In 499 g of alum, the amount of water is 216 g.

Q: a 10.00 g sample of water contains 11.19 H by mass. What would be the percent H in a 20.00 g sample…

A: The objective of the question is to find out the percentage of Hydrogen (H) in a 20.00 g sample of…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Answer:-This question is answered by using the simple concept of writing the chemical formula and…

Q: Determine the mass in grams of 2.67 x 10²¹ atoms of arsenic. (The mass of one mole of arsenic is…

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

Q: A chemist has a sample of an unknown metal.  When the chemist reacts this metal with Cl2, the water…

A: Given, Mass of Beaker and Unknown Metal Solid = 138.31 g. Mass of Beaker, Unknown Metal Solid, and…

Q: 2.90 x 10^22 formulaunits of NAOH x 40.0g of NAOH/6.022 x 10^23

A: Given that.,Number of formula units of NaOH = 2.90 x 1022We know that.,Number of formula units in…

Q: Using this information, what is the proper name for the chemical formula VoPg5? Group of answer…

A: The question is based on the concept of naming of the compound. we have to correctly identify the…

Q: A 4.00 g sample of a hydrate of nickel(III) bromide looses 0.793 g of water when heated. Determine…

A: It is given that the mass of hydrate of nickel (III) bromide is 4 gOn heating it losses 0.793 g of…

Q: Complete the columns in the table: formula: (NH4)2SO4 H3PO4(aq) S2Cl2 HgCO3 NH3 K2HPO4 name:…

A: We have to complete the following table. In this we need  to know the characteristic bonding nature…

Q: Why does a 0.500 g antacid tablet contain less than 0.500 g of base? O The tablet breaks apart…

A: The question is based on the concept of medicinal chemistry. We have to explain about drug…

Q: A 2.45g sample of strontium completely reacts with oxygen to form 2.89g of strontium oxide. Use the…

A: Since the reaction taking place can be written as, strontium  + oxygen  ----->  strontium oxide…

Q: 2. A particular brand of beef jerky contains 0.0552 % sodium nitrite (NaNO2) by mass and is sold in…

A: Given: % NaNO2=0.0552 % 1 bag contains 8 oz sample Mass of sample= 8 x 28.35 g =226.8 g

Q: In an alien world, a different periodic table exists. It is organized similar to the periodic table…

A: Answer:- This question is answered by using the simple concept of determination of chemical formula…

Q: Solvent Hydrogen Oceans Ponds Cooking Cleaning Boiling Freezing Properties Colorless Tasteless Oil…

A: The blanks are filled below:

Q: A solution was prepared in the lab from equal volumes of lithium fluoride and zinc chloride. A…

A: Given:  Volume of LiF and ZnCl2 is equal . So find zinc fluoride formula

Q: Let’s put the above values into the formula: V1 = 8.00 mol.L-1 × 2.42 L13.0 mol.L-1V1 = 8.00…

A: The dilution equation is expressed as C1×V1=C2×V2On rearranging the above equation to get V1…

Q: A sample of C,H, has 9.28 x 1024 H atoms. How many carbon atoms does the sample contain? number of…

A: Interpretation-  To determine the carbon atom in the give molecule C3H8 - To determine the total…

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.