Chemistry, 03.12.2019 20:31 jessicad8776

Some headache medicines are fine powders that are dissolved in water and then ingested. these medicines claim they work faster than other medicines. could this be true? why or why not?

a. false: chemicals react at the same rate in the body, as determined by body temperature.

b. false: these would actually slow the reaction because it would become less concentrated

c. true: a solid will react quicker in the liquid environment of the stomach than a gas or liquid

d. true: a fine powder dissolves quickly, this solution can more quickly be absorbed and begin working

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 12:30

What type of scientific model does the flow chart represent? (a chart of the scientific process) a. conceptual b. mathematical c. physical d. virtual

Answers: 1

Answer

Chemistry, 22.06.2019 06:30

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Answers: 1

Answer

Chemistry, 22.06.2019 06:30

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Answers: 1

Answer

Chemistry, 22.06.2019 13:30

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion

Answers: 3

Answer

You know the right answer?

Some headache medicines are fine powders that are dissolved in water and then ingested. these medici...

Questions