The image above shows a student mixing two chemicals. Is she following safe laboratory practices? Support your answer with details.

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A: IF you spill 500mL of 1 M HCl. on your jeans you should do the following things.

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Q: Vhich of the following does NOT exhibit a safe laboratory practice? A Gloves are not removed when…

A: The options given are,

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Q: Why laboratory safety important

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A: Consumer Product  Consumer products are those that are purchased by the typical customer for…

Q: a. Describe the arrangement and movement of particles in each of the three states of matter. Use…

A: Given :  a. Describe the arrangement and movement of particles in each of the three states of…

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Q: How much time (in minutes) is required to depos

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Q: 10:24 Worksheet-No.-1-Com...Laboratory-Apparatus-1 Done 'C

A: It is an alcohol burner. it is used to to produce flame or heat

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A: The glasswares are the apparatus that is used in laboratories for measurements and storage.

Q: 2. What total dilution would you need to produce a 2 mM sample from a 100 mM stock solution?

A: M1 x V1 = M2 x V2

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Q: are people who use products.

A: The appropriate word is Consumer .

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.