A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. (060 ) 0- mL

Q: Part D: Food Calories Naked Juice Serving size 240 mL D1. Name of food product D2. Mass of food…

A: Calories per gram * Carbohydrate = 4 kcal per gram * Protein = 4 kcal per gram * Fat = 9 kcal per…

Q: i: increase or decrease? ii:①0.01/0.02/0.03/0.04/0.05/0.06 ②0.01/0.02/0.03/0.04/0.05/0.06/0.07…

A: i) Increasesii) 1. 0.032. 0.043. 0.01Explanation:

Q: O CHEMICAL REACTIONS Uusing molarity to find solute moles and solution volume A chemist adds 1.50 L…

A: Given: 1.50 L of 2.0 M sodium nitrate solution

Q: Convert the following measurement. =0.00397 (kg)/(mol x dL) = ? (g)/(mol x L)   I dont know what…

A:

Q: if i have to supply the missing information for this conversion factor what would the answer be?…

A: The amount of matter present in a substance is known as its mass. It is the measure of actual…

Q: /hat is the molarity of a solution that contains 639 g CuSO4 in 6.00 L of solution? n the 'Answer'…

A: Molarity = number of moles of solute dissolved per litre of solution.

Q: 1.9 L of a 0.80 M KCl solution Express your answer using two significant figures.

A:

Q: A chemist prepares a solution of silver nitrate  AgNO3  by measuring out  0.666kg  of silver…

A: Given values - Weight of AgNO3=0.666kg 1kg = 1000gm  0.666kg = 0.666×1000gm                = 666gm…

Q: (Ba(C,H,0;),) A chemist adds 130.0 mL of a 0.403M barium acetate solution to a reaction flask.…

A: Given : concentration of barium acetate added = 0.403 M and volume of barium acetate solution added…

Q: Gastric acid pH can range from 1 to 4, and most of the acid is HC1. For a sample of stomach acid…

A: The question is about calculating the number of moles of HCl in the stomach acid -

Q: 8.8995 x 105 s =

A: Welcome to bartleby ! Introduction :  We have to convert the units .

Q: 1. A solution is prepared by taking a clean and dry 50.0 ml volumetric flask. You are tasked to…

A: Mass of watch glass = 23.5 g Mass of watch glass + salt = 30 g So, Mass of salt = (30-23.5) g = 6.5…

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A: Cancel out the units to get the required answer

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: 1 KJ = 1000 J 1 KJ = 103 J

Q: For a sample of stomach acid that is 2.84x103 M in HCI, how many moles of HCl are in 10.9 mL of the…

A: The question is about to calculate the number of moles of HCl in the stomach acid -

Q: Calculate the concentration in /molL  of the chemist's barium chloride solution. Round your answer…

A: Given  Moles of Barium chloride is 44umol Volume of solution is 150 mL We have to determine…

Q: Calculate the concentration in /molL

A: Given :- mass of CuSO4 = 16.5 g                volume of solution = 350 mL  To calculate :-…

Q: One student calibrated a 50-ml burette by using the mass of water delivered. The student used an…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A 1.864 g sample of vinegar requires 12.65 mL of 0.1403 M NaOH solution to reach the endpoint. If…

A: Given: masssample1=1.864g;V1​=12.65mL;[NaOH]=0.1403Mmasssample2=1.774g;V2​=???mLStep 1: Write the…

Q: A student standardized a sodium hydroxide solution with KHP and calculated that the concentration of…

A: Given :    Measured concentration = 0.1001 M  Actual concentration = 0.1701 M

Q: If the pOH of a solution is 11.6 the [H] would be M. You only need to put a number in the blank, the…

A: The given data contains, pOH = 11.6

Q: Sally was asked to create a dilute solution NaOH. She pipetted 5.00 mL of stock solution into a…

A: In the given question we have to calculate the concentration of diluted solution of NaOH. The…

Q: Macmillan Learning Perform the calculation and report the answer using the proper number of…

A: Given,

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Conversion -->  1 J = 10-3 kJ  1 mmol = 10-3 mol

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: A chemist prepares a solution of barium chlorate BaClO32 by measuring out 10.μmol of barium chlorate…

A: Answer:- This question is answered by using the simple concept of calculation of molarity using the…

Q: A chemist prepares a solution of zinc nitrate  ZnNO32  by measuring out  28.g  of zinc nitrate…

A:

Q: chemist prepares a solution of iron(II) bromide  FeBr2  by measuring out  20.9g  of iron(II)…

A: *    Concentration = Moles of soluteVolume (L)* No. of moles = weightmolar mass* Molar mass of FeBr2…

Q: Percent by Mass= Mass of Solute x100 Percent by volume and Percent by Mass calculations Mass of…

A: Since you are posted with multiple questions. As per the rule, I am answering the first question…

Q: chemist prepares a solution of sodium carbonate Na2CO3 by measuring out 36.6μmol of sodium carbonate…

A: Molarity of a solution = Moles of soluteVolume of solution in L

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.