Agas is sealed in a bottle at 25°c and 1.50 atm pressure. how must the storage conditions be changed to bring the gas to standard temperature and pressure (stp)? increase the temperature by 25°c and decrease the pressure by 0.514 atm. keep the temperature the same and increase the pressure by 98.5 atm. decrease the temperature by 25°c and decrease the pressure by 0.500 atm.

Decrease the temperature by 25°C and decrease the pressure by 0.500 atm.

Explanation:

STP stands for standard temperature and pressure conditions.

STP is defined as a temperature of   and an absolute pressure of exactly 1 atm.

Thus in order for a gas sealed in bottle at and 1.50 atmosphere to bring to STP , the temperature must be decreased by and pressure must be decreased by 0.5 atm to make it and 1 atmosphere respectively.

2b2t

explanation:

2b2t

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.