Gloves are made from a synthetic rubber and provide protection from a variety of chemicals such as peroxide and highly corrosive acids.

Butyl gloves are made from synthetic rubber and provide protection from a variety of chemicals such as peroxide and highly corrosive acids

Explanation:

It is very important for us to work carefully when we are handling with chemicals. Before going to dealing with chemicals we must aware of its hazards and safety precautions. we should use goggles and gloves when dealing with toxic chemicals. it is also very important two persons must be present when working with toxic chemicals.

Chemical resistant gloves:

Butyl gloves:

1. These gloves are made up of synthetic rubber.

2. Gives protection against corrosive acids, peroxide, strong bases and rocket fuels.

3. At low temperature they are flexible.

Natural (latex) rubber gloves:

1. These gloves have tensile strength and elastic in nature.

2. They are also temperature resistant.

3. These gloves have capability to provide the protection against many ketones, acids salts and alkalis.

4. Some worker have allergic problem with latex , they can use powder less or hypoallergenic gloves.

Neoprene gloves:

1. These gloves are also made up of synthetic rubber.

2. They are tear-resistant and gives finger dexterity.

3. they provide protection against alcohol, hydraulic fluids, organic acids and gasoline.

4. Their water resistant properties are high as compared to gloves made from natural rubber.

Nitrile gloves:

1. These gloves are made from co-polymer.

2. These gloves provide protection against perchloroethylene.

3. They also protect us from alcohols, oils, caustics. acids and greases.

4. These gloves are not recommended when working with ketones, strong oxidizing agents, acetates and aromatic solvents.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml