natgonzo natgonzo

28-08-2020
Chemistry

contestada

Return all unused chemicals to their original containers true or false

Respuesta :

bcxvbkvbzmvbds bcxvbkvbzmvbds

16-09-2020

Answer:

no

Explanation:Unused chemicals are never returned to their original containers because you will be contaminating the chemical. Dispose of unused chemicals in the proper containers.

Answer Link

Otras preguntas

Anita thinks that she has heterozygous alleles for red hair. if she is correct, which of these diagrams best illustrates anita’s alleles for red hair? 2 chromos

Calculate the standard enthalpy change associated with this reaction at 25 °C using the following enthalpies of formation: CH4 ∆Hf = -62.7 kJ·mol–1, CO2 ∆Hf = -

A utility company hires pollsters to knock on random doors in different parts of town to survey residents about the cost of their electric bill. Would this stud

Susan has been thinking about starting her own independent gasoline station. Susan’s problem is to decide how large her station should be. The annual returns wi

Read the excerpt from "GM Food: Fuel for Our Future.” Also, crops can be genetically engineered to be more nutritious. Golden rice, for example, has been altere

A health care worker has 2 documented doses of MMR, but a post-vaccination titer for measles is negative. Does CDC recommend a 3rd dose of MMR for this person

1-sinA+cosA / sinA+cosA-1 = 1+cosA/sinA

While the US sought overseas markets, Europe had exhausted their markest as well and sought new markets mainly in Australia and South America. True or False

A company makes wax candles shaped like rectangular prisms. Each candle is 5cm long, 4cm wide, and 15cm tall. If the company used of wax, how many candles did t

Assume that a security model is needed to protect information used in the class you are taking—say, the information in your course’s learning management system.