Compute the number of moles of sugar

Reference no: EM13670169

1) Compute the number of moles of sugar that is present in397.60 grams of 5% by weight sugar solution. The molar mass of sugar is 180g/mole

2) A solution is prepared by dissolving 4.01 g of sugar in water so that the total mass of the solution is 99.53g. Compute the % sugar by weight and give an answer with correct sigfigs

Reference no: EM13670169

Questions Cloud

Explain the naoh is the limiting reactant : Consider the reaction between 50.0mL of 0.200 M sodium hydroxide and 75.0mL of 0.100 M HCL. Which of the following statements is correct

Outline a synthesis of m-nitro benzoic acid starting : Outline a synthesis of m-nitro benzoic acid starting from ethyl chloride and utilizing any needed organic/inorganic reagents. Presuming that a mixture of isomers can be separated

State balanced reaction equations to illustrate the reaction : While a sodium nitrate and magnesium nitrate are separately heated they both decompose, however the extent of the decompositions are different. State balanced reaction equations to illustrate the reaction and account for the difference in behavior

Explain physical development through puberty : Explain physical development through puberty, special considerations, issues, variability and effects on development and contrast cognitive development differences and similarities to previous and succeeding stages

Compute the number of moles of sugar : Compute the number of moles of sugar that is present in397.60 grams of 5% by weight sugar solution. The molar mass of sugar is 180g/mole

Explain what is the theoretical yield of water : While 10.0 g of hydrogen gas reacts with 10.0 g of oxygen gas to form water, explain what is the theoretical yield of water

Explain solution with what molar concentration : Mixing 20.0mL of a 3.00 M sugar solution with 30.0mL of a 5.00 M sugar solution results in a solution with what molar concentration?

Describe the information-gathering techniques : What key stakeholders in Riordan Manufacturing would you gather requirements from and describe the information-gathering techniques and systems analysis tools you would propose for the project.

Explain would the change in enthalpy of a neutralization rxn : Would the change in enthalpy of a neutralization rxn involving weak acid as well as strong base be greater or less that of a rxn between a strong acid and strong base. WHY

User Account

All Pages