How will you prepare 10 solution of glucose in water

Asked by admin @ 07/08/2021 in Science viewed by 305 People

give the expression for the concentration of a solution. how will you prepare 10% solution of glucose by mass in water

Answered by admin @ 07/08/2021

Answer:

Explanation:

The concentration of a solution is a measure of the amount of solute dissolved in a solvent. There are many ways to indicate concentration; molarity, molality, normality, and %(w/v)#. To prepare a 10% glucose solution, mass out 10 g glucose (solute), and add enough water (solvent) to make a 100 mL solution.

Is ocean water an element compound heterogeneous mixture or solution

Asked by admin @ 26/11/2021 in Chemistry viewed by 346 persons

Classify each of the following as an element, a compound, a homogeneous mixture, or a heterogeneous mixture: (a) seawater, (b) helium gas, (c) sodium chloride (salt), (d) a bottle of …

1.0 m aqueous solutions of the following substances are prepared

Asked by admin @ 09/11/2021 in Chemistry viewed by 308 persons

Two saturated aqueous solutions are prepared at 25 ºC. One is made by dissolving lithium carbonate (Ksp = 8.15 x 10⁻⁴) in 100.0 mL of water until excess solid is …

To prepare 250 ml of m 20 oxalic acid solution

Asked by admin @ 05/08/2021 in Chemistry viewed by 446 persons

To prepare 250 ml of m/20 oxalic acid solution

Which of these solutes raises the boiling point of water the most?

Asked by maham237 @ 18/12/2020 in Chemistry viewed by 345 persons

ionic lithium chloride (LiCl) ionic sodium chloride (NaCl) molecular sucrose (C12H22O11) ionic sodium phosphate (Na3PO4) ionic magnesium bromide (MgBr2)

How to prepare 6n ammonium hydroxide solution from ammonia solution

Asked by admin @ 04/08/2021 in Chemistry viewed by 323 persons

How to prepare 6n ammonium hydroxide solution preparation?

Soda water is a solution of carbon dioxide in water

Asked by admin @ 02/08/2021 in Science viewed by 272 persons

The solution is soda water(carbon dioxide in water)what is the solute and the solvent

A solution of ethylene glycol and water can be used

Asked by admin @ 05/11/2021 in Chemistry viewed by 356 persons

The coolant in automobiles is often a 50/50 % by volume mixture of ethylene glycol, C2H6O2, and water. At 20°C, the density of ethylene glycol is 1.1088 g/mL and the …

A culture of spirogyra is maintained in a water solution

Asked by maham237 @ 16/06/2021 in Biology viewed by 244 persons

A culture of Spirogyra (an autotrophic alga) is maintained in a water solution containing dissolved carbon dioxide and a source of phosphates but lacking nitrogen compounds. A researcher determines the …

A solution is prepared by dissolving 10g of non volatile

Asked by admin @ 04/08/2021 in Chemistry viewed by 298 persons

A solution is prepared by dissolving 10g of non volatile solute in 200g water, has a vapour pressure of 31.84 mm of Hg at 308k . The vapour of pure …

In a water solution how do acids differ from bases

Asked by admin @ 02/08/2021 in Biology viewed by 358 persons

In a water solution, how do acids differ from bases? a. Acids form hydrogen ions (H+), while bases form hydroxide ions (OH–). b. Acids turn litmus blue, while bases turn …

Why do hospitals use saline solutions instead of distilled water

Asked by maham237 @ 18/06/2021 in Biology viewed by 275 persons

What effect does the water temperature have on solution rate

Asked by maham237 @ 13/01/2021 in Biology viewed by 303 persons

Question: What effect does the water temperature have on solution rate? Make a Hypothesis:

How many grams of sodium chloride are required to prepare 500.0 ml of a 0.100 m solution?

Asked by maham237 @ 23/12/2020 in Chemistry viewed by 370 persons

a.1.46 g strike reset b.2.93 g strike reset c.29.3 g strike reset d.58.5 g strike reset?

Solutions of barium chloride and sodium sulphate in water react

Asked by admin @ 03/08/2021 in Chemistry viewed by 348 persons

Solution of barium chloride and sodium sulphate in water reacts to give insoluble barium sulphate and the solution of sodium chloride. Write balanced chemical equation with state symbols