Generally LAS (linear alkylbenzene sulphonate) , sodium carbonate and sometimes Na2SiO3 is used.
But ABS , NaOH and DEA all are hard and corrosive. That is why these three are not recommended for hand dishwashing.
Part A What ingredients are used in liquid dishwashing detergents (for hand dishwashing)? Check all that...
Part A What are some advantages and disadvantages of synthetic detergents? Check all that apply. work well in soft water o work well in hard water work well in acidic water do not work well in acidic water all of them are biodegradable some of them are biodegradable all of them are cheap some of them are expensive Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
Part A Select the types for all the isomers of (Fe(CO), Cl2]+ Check all that apply. cis isomer Omer isomer optical isomers fac isomer trans isomer none of the above Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s) Part C Select the types for all the isomers of (Pt(en)Cl2] Check all that apply. trans isomer mer isomer O fac isomer O cis isomer optical isomers o none of the above Submit...
Part A What are some pros of using bottled water? Check all that apply. Bottled water costs less than tap water. Bottled water is recharged by precipitation. O Bottled water may contain nitrates. Bottled water tastes better than most tap water. Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining
Part B Choose two other internal alkynes that will yield only one product upon hydroboration-oxidation Check all that apply. 1-propyne 3-octyne 3-heptyne 3-hexyne 4-octyne Submit Previous Answers Request Answer X Incorrect; Try Again: one attempt remaining
Review Part A Which of the following compounds has a stereoisomer that is a meso compound? Check all that apply. 2,4-dichlorohexane 1,2-dibromocyclobutane 1,4-dichlorocyclohexane 2,4-dimethylpentane 1,3-dichlorocyclohexane 2,4-dichloropentane Submit Previous Answers Request Answer * Incorrect; Try Again; One attempt remaining
Part A What is the most important chemical component of hair shampoo? O lithium dodecyl sulfate sodium dodecyl sulfate potassium dodecyl sulfate o sodium dodecyl carbonate Submit Previous Answers ✓ Correct Part B Write the chemical formula for this component. Express your answer as a chemical formula. R o ai ? C A2Q C12H25 NaO, S Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
need A & C
Part A Calculate the volume of 1.32 mol of liquid water at a temperature of 20 °C (at which its density is 998 kg/m?) Express your answer in meters cubed. 10 AED O ? 24.11 Submit Previous Answers Request Answer * Incorrect; Try Again: 4 attempts remaining Part B Calculate the volume occupied by 1 32 mol of steam at 200 "C. Assume the steam is at atmospheric pressure and can be treated as an ideal...
Part A What functional groups are present in the formula for the open-chain form of lactulose? Check all that apply. O maltose glucose galactose ✓ fructose Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
Part A Which are the worst places to be safe during a lightning storm? Check three options that apply. on a metal observation tower inside a wooden building inside a metal car. ■ in the middle of a grassy meadow next to a tall tree in a forest. Submit Previous Answers Request Answer Incorrect: Try Again: 4 attempts remaining
Part A Select the sketches of a 3d orbital. Check all that apply 23 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining You have not selected all of the correct sketches. The d orbitals have n = 3, and thus they planes, while the fifth is orientated along a single axis. Part B Compare the characteristics of 4d orbitals and 3d orbitals and complete the following sentences. Check all that apply hold more electrons be larger...