Answer:hydrated lime is used initially to precipate most of the sulfate as gypsum
Explanation:
The most common method for removing sulfate from highly concentrated waste water is the addition of lime which precipitate calcium sulphate
The next step is the addition of CESR reagent to lime water treated precipitate sulfate..we have the steps as followed: initial surface precipation, metal hydroxide precipitation, final surface precipitation and pH reduction/recarbonation
Answer:
B. Operant conditioning
Explanation:
According to operant conditioning, learning is fostered through the association between a particular behavior and its consequence. It explains how the rewards or punishment modified the behavior of an individual. The theory states that rewards associated with immediate behavior would strengthen the repetition of that behavior in the future.
As per the question when Joey gets punished for playing with matches and this negative reinforcement would reduce the behavior in the future.
Summer because of the temperature there.
Answer:
Racial caste OR PERSONAL PROPERTY
Explanation:
The Racial caste as a name started with the colonies of the British who sees all slaves as all the kind of people that came out of Africa.
Some slaves were even categorize as unable to be a christian in Virginia because they see it as being a form of granting slaves freedom.
Slaves are even referred to as chattel slavery which refers to slaves as personal property of the slave master because the slave has been bought as a commodity.
Answer: Researcher and public speaker for an international climate change organization
Explanation: Monique's interest in learning new things, especially in science fields and her traits of being investigative, realistic, and artistic is a perfect description of a researcher.
Also, She wants to meet many new people and not shy away from them is another trait of one who will be good in public speaking.
Since she loves to travel to different countries and has the freedom to do so, this will make working in international climate change organization easier and enjoyable to her as the organization requires travelling around the world and intensive research work.
