Return All Unused Chemicals to Their Original Containers

Long hair in the laboratory must be. You should draw the liquid into the pipet with your mouth.

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Work areas should be kept clean and tidy.

. Pipets are used to measure and dispense small amounts of liquids. False 3 Return all unused chemicals to their original containers. Return all unused chemicals to their original containers.

Unused chemicals are never returned to their original containers because you will be contaminating the chemical. Return all unused chemicals to their original containers. Return all unused chemicals to their original containers.

Pipets are used to measure and dispense small amounts of liquids. Dispose of unusedchemicals in the proper containers. Return all unused chemicals to their original containers.

All of the above. ExplanationUnused chemicals are never returned to their original containers because you will be contaminating the chemical. NEVER return unused chemical to reagent bottles.

D 3 pts In the event of a chemical spill in the laboratory that involves broken glass briefly explain the correct order of steps that should be taken by the student to address this situation. You should draw the liquid into the pipet using your mouth. All chemicals in the lab are to be considered dangerous.

Muxakara and 1 more users found this answer helpful. None of the above. Laboratory work can be started immediately upon entering the laboratory even if the instructor is not yet present.

Faite Laboratory work can be started immediately upon entering the laboratory even if the instructor is not. True Work areas should be kept clean and tidy. Return all unused chemicals to their original containers.

C splash proof chemical goggles. Return all unused chemicals to their original containers. Personal eyeglasses provide as much protection as.

Return all unused chemicals to their original containers true or false. Never return unused chemicals to their original containers. Takes shape of its container Term.

You should return all unused chemicals to their original containers. Return all unused chemicals to their original containers. B using a towel or cotton gloves for protection.

This method could prevent chemical contamination resulted by returning excess chemical compounds to its original container. C twisting the tubing stopper carefully. Dispose of unused chemicals in the proper containers.

All chemicals in the lab are to be considered dangerous. Return all unused chemicals to their original containers. Do not return chemicals to the original containers To avoid contamination of chemicals dispose of used chemicals according to your instructors instructions.

Lab aprons should be worn during all lab. Work areas should be kept clean and tidy. Return all unused chemicals to their original containers.

All chemicals in the lab are to be considered dangerous. Unused chemicals are never returned to their original containersbecause you will be contaminating the chemical. Muxakara and 1 more users found this answer helpful.

All chemicals in the lab are to be considered dangerous. Work areas should be kept clean and tidy. Pipets are used to measure and dispense small amounts of liquids.

You should draw the liquid into the pipet with your mouth. Return all unused chemicals to their original containers. A a face shield.

Return unused chemical to the reagent bottle it came from. In most cases to prevent returning excess chemical compounds to its original container happened there are two separate container. Work areas should be kept clean and tidy.

Some liquids and water-soluble compounds may be washed down the sink with plenty of water if told to do so. You should draw the liquid into the pipet using your mouth. Return all unused chemicals to their original containers.

Read all directions carefully to know what equipment is necessary. Always place caps and lids on all reagent bottles when not in. Hold the container at arms length.

Away from all people. Lab aprons should be worn during all lab. Dispose of unused chemicals in the proper containers.

Work areas should be kept clean and tidy. Unused chemicals are never returned to their original containers because you will be contaminating the chemical. All chemicals in the lab are to be considered dangerous.

Pipets are used to measure and dispense small amounts of liquids. Always place in a labeled container for use. If we do chemical experiment alone or there are inevitable excess then we should put the excess.

Dispose of unused chemicals in the proper containers. All chemicals in the lab are to be considered dangerous. True a Never leave a lit burner unattended.

Toward your lab partner. Always dispose of unused chemicals down the sink.

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