It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablespoons of water is needed to dissolve 85 of sucrose?

Q: The number 18.01937 rounded to 3 significant figures is

A: Rounding a number to three significant figures in the same way ,rounding to three decimal places.…

Q: Use the References to access important values if needed for this question. The number 4.75721…

A: The rounded to 3,4 and 5 significant number according to given number are given below.

Q: 56. Round the number on the left to the number of significant figures indicated by the example in…

A: Significant figures of a number are those which are absolutely necessary to explain the numbers…

Q: Express your answer to the appropriate number of significant figures 2.5-1.803 2.5-1.803

A: Significant figures rule for addition and subtraction  From this rule we get that ; The Final…

Q: A chemist prepares a solution of barium chloride (BaCl,) by weighing out 17.1 g of barium chloride…

A: Find the solution below

Q: 55. Round the number on the left to the number of significant figures indicated by the example in…

A: The round of the numbers is given below,

Q: Please enter the correct significant figures!

A: Since the number of oxygen atoms in 1 molecule of SO3 is 3  hence the number of molecule of SO3 =…

Q: the moles

A:

Q: An aluminum atom has a mass of 4.48 × 10 g and a small airplane has a mass of 5000. kg. Use this…

A: Given, Mass of 1 atom of aluminium = 4.48 × 10-23 g Mass of small airplane = 5000 kg = 5.0 × 106 g…

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel…

A:

Q: The following acid-base reaction occurs spontaneously in the gas phase: NH:(g) + HCI(g) = NH:CI(s)…

A:

Q: A new temperature scale has been invented called the °GS. If the temperature is -105 °C, calculate…

A: Formula for calculation: C = 3.1/(16.8 - GS) Given that: Temperature in degrees C = -105

Q: Define significant figures with examples?

A: In chemistry due to the uncertainty in measurements, to get a real data precision and accuracy is…

Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 20,H,(2) +50,(8)…

A: Disclaimer: As this is a completely subjective question which does not involve any numericals, the…

Q: Read the length of the metal bar with the correct number of significant figures. 12 13 14 15 16 17…

A: Calculate the length of metal bar with correct significant figure-

Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…

A: Isotopes are atoms of the same element that differ in the numbers of neutrons in the nucleus. These…

Q: with the correct significant figures

A: All parts have been solved. Any additional query is welcome.Explanation:Antilog of 5.667, here base…

Q: Express 9.8272 x 102  in standard notation. Express answer with 4 significant figures

A: Standard notation of 9.8272 *100 in four digits is 982.7.

Q: A sample of 0.225 mole of gas has a volume of 748 mL at 28°C. Calculate the pressure in atm of this…

A:

Q: A chemist prepares a solution of calcium sulfate (Caso,) by measuring out 0.14 µmol of calcium…

A: A micromole = 10-3 mmole

Q: A major component of gasoline is octane (C,H,). When octane is burned in air, it chemically reacts…

A: Reaction takes place: Octane (C8H18) reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 280,(2)+0,(2) 280,(8) Suppose a…

A: As per Le Chatelier's principle if any equilibrium system is disturbed(by changing temperature,…

Q: A solution was prepared by dissolving 5.9833 g NaCl in sufficient water to create a 1-L solution in…

A: Given: Amount of NaCl = 5.9833 g Volume of volumetric flask = 1L Uncertainty in balance =±0.1  mg…

Q: importance of significant figures?

A: Significant figures are defined as the the number of digits in a measurement or value that…

Q: The molar heat of fusion (AfusH) for acetone is 5.7 kJ/mol and the molar heat of vaporization…

A: Entropy change for boiling depends on molar enthalpy of vaporization and not on molar heat of…

Q: Suppose 3.5 g of Compound A and 8.5 g of Compound B are consumed in a reaction that produces only…

A: To solve this problem we will use Law of Conservation of mass . According to this law  Mass of…

Q: Lead (Pb) is a heavy metal which has a leaching rate of about 0.0078 mg/L per year. Consider a lake…

A: Leaching rate = 0.0078mg/L per year Volume of lake = 2.25x109 L Initial lead content in lake =…

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):…

A: Given,  Chemical formula for methyl tert-butyl ether is CH3O(CH3)3  Moles of C in methyl tert-butyl…

Q: Ammonium perchlorate (NH,Clo,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A:

Q: 2. In a sample of 7.42 x 104 formula units of sodium carbonate, Na2CO3, determine: A) how many atoms…

A: Given: Number of formula units of Na2CO3 = 7.42×1025 units and we know that the molar mass of Na2CO3…

Q: A chemist prepares a solution of silver(I) nitrate (AGNO,) by measuring out 107. µmol of silver(1)…

A: Given data contains, Moles of silver nitrate is 107 μmol=107 μmol×1 mmole1000 μmol=0.107 mmol Volume…

Q: If the initial partial pressure of HI is 0.171 atm, what is the equilibrium partial pressure for HI?…

A:

Q: This is the chemical formula for talc (the main ingredient in talcum powder): Mg;(Si,Og),(OH), An…

A:

Q: Please help use proper significant figure

A: Entropy of vaporization = 87.30 J/Kmole Enthalpy of vaporization = 33.30 KJ/mole

Q: please put the correct numbers of significant figures

A: The amount of the product that is expected to be obtained according to the law of conservation of…

Q: What is the maximum theoretical mass of Compound C that CapeChem could ship each week? Round your…

A: Given: The mass of compound A = 600 Kg. The mass of compound B = 700 Kg. The % yield of compound C =…

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.