3.1 coolant= 11.7335 lit
weight=12906.85 gm
moles=weight/62 =208.175
weight of water=3.1*3.875*0.998
molality= moles/weight of water in kg =17.3646
kb=0.512 c/m
boiling point =100+17.3646*0.512=108.89 c
please answer in detail i will rate! A 50/50 blend of engine coolant and water (by...
A 50/50 blend of engine coolant and water (by volume) is usually used in an automobile's engine cooling system. If a car's cooling system holds 5.50 gal, what is the boiling point of the solution? For the calculation, assume that at normal filling conditions, the densities of engine coolant and water are 1.11 g/mL and 0.998 g/mL respectively. Also, assume that the engine coolant is pure ethylene glycol (HOCH2CH2OH),, which is non‑ionizing and non‑volatile, and that the pressure remains constant...
A 50/50 blend of engine coolant and water (by volume) is usually used in an automobales engine coding system. If your car?s cooling system holds 5.90 gallons, what is the boiling point of the solution? Make the following assumptions in your calculation: at normal filling conditions, the densities of engine coolant and water are 1.11 g/mL and 0.998 g/mL respectively. Assume that the engine coolant is pure ethylene glycol (HOCH2CH20H), which is non-ionizing and non-volatile, and that the pressure remains...
18. A 50/50 blend of engine coolant and water (by volume) is usually used in an automobile\'s engine cooling system. If your car\'s cooling system holds 6.20 gallons, what is the boiling point of the solution? Make the following assumptions in your calculation; at normal filling conditions, the densities of engine coolant and water are 1.11 g/mL and 0.998 g/mL respectively. Assume that the engine coolant is pure ethylene glycol (HOCH2CH2OH), which is non-ionizing and non-volatile, and that the pressure...
please answer all parts I am trying to check my answers. Recrystallization of Acetanilide Recrystallization is an important method used by chemists to purify solid compounds. When a chemist conducts a chemical reaction as shown in Scheme 1, it will rarely go to 100% completion, and will frequently produce byproducts. These byproducts and some of the unreacted starting materials will be present in the end as impurities. Chemists need ways to remove these unwanted impurities so they can isolate their...