Examples of 'first chemical' in a sentence
Meaning of "first chemical"
First chemical refers to the initial or primary substance used in a chemical reaction or process. It is used to describe the main component or ingredient that initiates a particular chemical process or reaction
How to use "first chemical" in a sentence
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first chemical
The first chemical has a first color.
Several factors led to the first chemical revolution.
The first chemical neurotransmitter that he identified was acetylcholine.
Here he completed the first chemical synthesis of sucrose.
The first chemical bomb went off after a car accident.
This was not the first chemical.
The first chemical revolution.
Group a was treated using the first chemical formula.
The first chemical weapons destruction site was shortly to be opened.
Yet this was not the first chemical attack by the regime.
The first chemical agent preferably comprises oxalic acid.
Haber used his pesticides as the first chemical weapons in history.
Our first chemical peeling.
Volta proved his theory by creating the first chemical electric battery.
Adding to said first chemical plant a phenol hydrogenation unit.
See also
Some historians of science have described him as one of the first chemical engineers.
This compound was the first chemical intermediate discovered in fermentation.
It also includes removing the column completely from the first chemical plant.
The first chemical elements.
Densification by an SiC matrix inside the first chemical vapor infiltration oven.
It was the first chemical weapon destruction operation supervised by an international organization.
Histamine and serotonin are among the first chemical mediators released during inflammation.
The first chemical group is therefore directly attached to the pigment.
In this sense samarium was the first chemical element to be named after a person.
The first chemical having the first color is the indicator chemical.
At least some apparatus of the first chemical plant is present in the second plant.
The first chemical compound may be a substantially homogenous solid dispersion in the substrate.
The second chemical plant is the result of retrofitting of the first chemical plant.
Arguably the first chemical reaction used in a controlled manner was fire.
This explains why glass was one of the first chemical products made by humans.
One of the first chemical modifications identified and intensely studied is acetylation.
According to the present invention construction of a second chemical plant means modifying a first chemical plant.
Doing soap is one of the first chemical process discovered by the humanity.
The second barrier prevents fragments from the frangible ampoule from contacting the first chemical.
Hydrogen is the first chemical element listed on the periodic table.
Will it be when he has launched his first chemical warfare attack?
Researchers develop first chemical inhibitors for treatment of acute myeloid leukemia.
Removal of the sacrificial mineral layer by said first chemical etching ;.
Epicerol will be the first chemical to be tracked throughout the supply chain.
These processes are very similar, with differences in the first chemical developer.
Subsequent reaction of this first chemical group with several nucleophilic polymers is therefore possible.
Removing the sacrificial mineral layer by said first chemical etching ; and.
A typical first chemical plant comprises a cyclohexanol dehydrogenation unit for the dehydrogenation of cyclohexanol to cyclohexanone.
Supernovae exploding in these galaxies created the first chemical elements heavier than hydrogen and helium.
He was the first chemical engineer to achieve the Priestley Medal.
Esteve Química is started up and the first chemical plant in Barcelona is built.
The first chemical analysis of mineral water was held by professors of Petersburg Military Academy.
For instance, morphine was the first chemical shown to bind to mu receptors.
The first chemical agent is applied to the image-receiving layer.
In effect, the second chemical plant replaces the first chemical plant.
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First to fight for right and freedom
He will need it first thing in the morning
It first appears on the scalp and face
Examples of using Chemical
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Speciation of chemical species should be considered in inventories
They hit me with some kind of chemical
Status of the chemical under international conventions
