Which of the following options is the correct oxidation state of the carbon atom in C02?

Which of the following chemical reactions takes place when vanadium pentoxide is heated with chlorine gas in the presence of carbon at 750°C?

What is the correct molecular weight of chlorine dioxide (CIO2)?

Which is the pertinent half-reactions for a galvanic cell based on redox reaction? Fe3'(aq) + Cu(s)-> Cuz'laq) + Fe2'(aq)

In a sample of helium gas at 25°C, what is the root mean square velocity for the atoms?

According to the third law of thermodynamics. which of the following options is the value of the entropy of a perfect crystal at 0 K?

In hydrochloric acid (hcl), chlorine has greater electronegativity than hydrogen. therefore, _____.

The carbonic acid-bicarbonate buffer system functions mainly to __________.

The movement of fluids between cellular compartments ________.

One of the major physiological factors that triggers thirst is ________.

Maintenance of normal fluid homeostasis requires all of these except __________.