What is the best answer to report for 3.5910 g-3.5110 g 3.012- _? | 0.0254 mL

Q: In the laboratory, a student dilutes 17.9 mL of a 8.42 M hydrochloric acid solution to a total…

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Q: What volume in L of a 0.32 M Mg(NO:): solution contains 45 g of Mg(NOs): ?

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Q: [OH-] = 1.0 × 10-7 Express the concentration to two significant figures and include the appropriate…

A: Calculate hydronium ion concentration of the folowing---

Q: A chemist makes 0.240L of mercury(I) chloride (Hg2Cl2) working solution by adding distilled water to…

A: When water is added to an concentrated solution of any solute then number of moles of the solute…

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0% HNO3 by mass.…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: What is the molarity of sodium chloride in a solution that is 26% by mass NaCl and has a density of…

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Q: A chemist prepares a solution of silver(I) nitrate (AGNO,) by measuring out 245. µmol of silver(I)…

A: Concentration in terms of Micromole per litre...

Q: 3. 8.0 mL of HC1 was added into a 10.0 mL graduated cylinder and weighed on a centigram balance.…

A: When 8.0 mL of HCl was added to 10.0 mL graduated cylinder and weighted on a centigram balance.  On…

Q: Hi, A 0.750 gram samples of sodium carbonate required 35.8 mL of a sulfuric acid solution complete…

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Q: What volume in L of a 0.32 M Mg(NO₂), solution contains 45 g of Mg(NO₂)₂ ?

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Q: [OH-] = 7.0 × 10-10 Express the concentration to two significant figures and include the appropriate…

A: Given is, [OH-] = 7.0×10-10

Q: 5) If all the NaHCO3 in bag 2 reacted, calculate the number of moles of gas produced?

A: Bag 2 contains 1.400 g of NaHCO3 The volume of vinegar (acetic acid) taken = 20.0 ml The chemical…

Q: What is the mass in grams of NaCN in 120.0 ml. of a 2.40x10-5 Msolution?

A: Step 1: Mass can be calculated using the number of moles, thus we must first determine the number of…

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.