Which of the following is a characteristic of a strong acid? O A. It does not conduct electricity in water.
O B. It reacts with water to form H2 gas.
O C. It increases the OH concentration.
D. It completely dissociates in water.

the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

catya your not at all which answer i've seen you do this on another question!