Converting from moles to mL and converting from mL to moles:
I am having trouble converting the following problems. Please show all work and explain.
Converting from moles to mL and converting from mL to moles: I am having trouble converting...
Can someone please help me how to calculate the theoretical yield from this chart? I am so confused This is the chart that I was given and Distillate V-2 is the last part of the chart. This is the part of preparation and reaction of alkene lab, and only using Distillate V-2 not V-1. Compounds Molecular Density | Amounts moles Weight or used concentration (gm/mL) Cyclohexanol 0.9624 2.1 mL 20 mmol g/mol Phosphoric 97.994 1.88 0.7 ml 0.0134 acid g/mol...
im having trouble with #4 molsolute -I = I solution 3. Calculate the moles and grams of NH OH present in 30.0 mL of a 1.50 M NH OH solution. (See the molarity formula.) O 30.0 L = 10.145 moll IL soln = 1.577 0.045 mol NHg Ott 135.otleg NipH 1 Imolto Hot 4,5810-2 mol - 1.58. 4. Would the 30.0 mL of 1.50 M NH OH from problem 3 be sufficient to react with 4.2 g of CuSO4.5H2O? Show...
Trying to calculate Theoretical yield but I think I need the moles of the limiting reagent. I thought I needed density if only the limiting reagent was in mL. Need help. Thanks in advance Synthesized 2-chloro- Zmethyl butane starting with 10 mb of 2-chloro- 2 methyl butanol. The reaction yielded a product of 9.4312 g Calculate percent yield. Molar Mass of 2-chloro-2 methyl butanol. 10ml 122.59 g/mol C5H, CIO Molar Mass of 2-chloro-2 methyl butane 106.59 g/mol Cs Huch
How many moles of sebacoyl chloride do you have if you measure out 5 mL of a 9% volume/volume solution in cyclohexane? Density: Cyclohexane 0.7781 g/mL. Sebacoyl chloride 1.121 g/mL Molar mass: Cyclohexane 84.16 g/mol. Sebacoyl chloride 239.14 g/mol
I am having trouble with these questions. Can anybody help me please. Given the following correctly BALANCED reaction: PENTANE (72 g/mol) 5. (3 pts) How grams of CO2 are created from 6. (3 pts) How many grams of pentane will be needed t 1440 grams of CsH12 (pentane). c5H12 + 802 → 5CO2 + 6H20 ΔΗ=-840 kcals/mol create 250 kilocalories? (the energy in a candy bar) 7. (2 pts) When 100 moles of pentane (CsH2) are mixed with 20 kilograms...
Consider a molecule with the formula C3H1106N13. How many moles of hydrogen atoms are there if you have 7 moles of the molecule? Consider the following generic balanced reaction equation: 5A + 3B 22C If 3.3 moles of A react completely, how many moles of C will be produced? How many grams are the in 40 moles of a compound with a molar mass of 58.2 grams per mole (g/mol)? How many moles are in 176.4 grams of a compound...
3) Convert 0.200 g of sodium carbonate and 0.200 g of sodium bicarbonate to moles. Molar Mass of sodium carbonate 106.0 g/mol Molar Mass of sodium bicarbonate 84,0 g/mol 4) An unknown compound, "X", is known to be either SrCl2 or SrBr2. A 12.0 g sample of this compound yields 4.25 g of strontium. Identify the sample. Show the work. 5) How many milliliters of hydrochloric acid are required to react with 0.20 g of sodium carbonate? You must show...
I need help converting some things from moles to grams, and grams to mL. However, some of these calculations need to be done using mass ratio... Convert 0.0537 mole of 30% hydrogen peroxide. **mass ration** - 30% by mass means that you have 30g of H2O2 per 100g of solution. Calculate the mass (g) and then convert to mL. A solution of Cyclohexene (88.8% by mass) and the phase transfer catalyst Aliquat 336 (11.2% by mass). 0.0122 mole of cyclohexene...
1. How many moles are contained in 2.50 grams of benzoic acid? Molar mass of benzoic acid: 122.12 g/mol 2. How many mL are in 0.5 grams of cyclohexene? Density of cyclohexene is 0.809 g/ml 3. How many moles are in 250 mL of 2 M sodium hydroxide? 4. If 5.0 mL of 2-methyl-2-butanol are allowed to react with an excess of concentrated hydrochloric acid, what is the maximum mass of 2-chloro-2-methylbutane that can be obtained? 5. An acid-catalyzed dehydration...