I worked in a tool and dye factory and had high exposure to a chemical called 933. What is it and what are the long term effects?
What is the chemical composition of kf reagent
Phosphorus is one of the chemical elements and therefore has no "chemical composition" in the usual sense.
No. In a physical change, the substance maintains its chemical composition.
Assuming your gold is pure : Chemical composition = Au Chemical formula = Au
The color of a mineral sample is determined by its chemical composition
The chemical composition remain unchanged.
What is the chemical composition of kf reagent
the chemical composition does not change.
No. The chemical composition remains the same.
This is the composition of a chemical compound expressed in contained chemical elements.
Properties of materials depends on the chemical composition.
Phosphorus is one of the chemical elements and therefore has no "chemical composition" in the usual sense.
No. In a physical change, the substance maintains its chemical composition.
Assuming your gold is pure : Chemical composition = Au Chemical formula = Au
The sum of 933 and nothing is 933
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
Yes, the composition of the rocks is as a result of the distinct chemical composition.