The energy required to raise the temperature of 1 g of water by 1 °C is called __________.
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100 grams of salt was added to 1200 mL of water. Given the f…
100 grams of salt was added to 1200 mL of water. Given the following formula, calculate the boiling point of the solution. Note: Molecular weight of NaCl is 58.44 g; density of water is 1 g/mL; Kb is 0.51 °C; Kf is 1.86 °C.
Fructose contains a(n) __________ located on the carbon atom…
Fructose contains a(n) __________ located on the carbon atom of the chain, therefore, it is known as __________.
Sol has a particle size range of 1-100 nm and is a two-phase…
Sol has a particle size range of 1-100 nm and is a two-phase system with a liquid dispersed phase in a solid continuous phase.
Which of the following CANNOT form a gel?
Which of the following CANNOT form a gel?
What is the sugar in this figure?
What is the sugar in this figure?
Which of the following statement is INCORRECT?
Which of the following statement is INCORRECT?
Which of the following is NOT approved by the FDA to be used…
Which of the following is NOT approved by the FDA to be used in the U.S.?
When baking soda is added to the following items, which will…
When baking soda is added to the following items, which will produce a lot of bubbles?
Water activity is defined as “at a given temperature, the ra…
Water activity is defined as “at a given temperature, the ratio of the equilibrium partial vapor pressure of water in the system (pw) to the equilibrium partial vapor pressure of pure liquid water (pow) at the same temperature.”