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When can a compound be treated like element when balancing chemical equations?
A compound can be treated as an element when balancing chemical equations if it is a polyatomic ion that remains unchanged throughout the reaction. This is done to simplify the equation by treating the polyatomic ion as a single entity, similar to how an element is treated.
Why is it important for scientist waterproof is tested One fabric couch is treated with the chemical and another identical couch is not Which is the experimental group?
Testing the waterproofness of a fabric is important to ensure its durability and functionality in various conditions. The fabric couch treated with the chemical is the experimental group, as it is the one that is being altered or manipulated to test the effects of the waterproofing treatment.
Which is olive drab and chemically treated to color when it comes in contact?
The material you are referring to is likely a chemical agent detection paper called M8 paper. It is olive drab and treated with chemicals that change color when in contact with certain chemical warfare agents, aiding in their detection.
What minerals will bubble when treated with hyrocoric acid?
Minerals that contain carbonate ions, such as calcite, dolomite, and marble, will bubble when treated with hydrochloric acid due to the release of carbon dioxide gas. This reaction can be used to identify these minerals.
How is a polyatomic written when being treated as one item?
A polyatomic ion is written as a single charged particle enclosed in parentheses. For example, the nitrate ion (NO3-) is treated as one unit in chemical reactions.
How can one identify treated wood?
Treated wood can be identified by its greenish or brownish color, as well as by the presence of small incisions or punctures on the surface. Additionally, treated wood may have a distinct chemical odor or feel slightly damp to the touch.
What is the chemical used in chemical treated lumber?
See this link.
Which region had the longest growing season?
they treated it right and was careful with it
What is the purpose of a secondary first aid examination?
To identify all injuries that need to be treated
When can a compound be treated like element when balancing chemical equations?
A compound can be treated as an element when balancing chemical equations if it is a polyatomic ion that remains unchanged throughout the reaction. This is done to simplify the equation by treating the polyatomic ion as a single entity, similar to how an element is treated.
What is untreated cotton?
Cotton not treated with pesticides or other chemical agents.
How do you treat melasma?
Melasma is treated with a variety of skin creams such as hydroquinone, tretinoin, and corticosteroids. It can also be treated with chemical peels, microdermabrasion, and dermabrasion.
How can you tell if a 2x4 is treated?
To determine if a 2x4 is treated, look for a stamp or label indicating it has been pressure-treated with chemicals to resist decay and insects. Additionally, treated wood may have a greenish tint or a slight chemical odor.
Identify 3 characteristics of m8 paper?
it is chemically treated in a booklet comes in a sealed plastic bag
How can one identify pressure treated wood?
Pressure treated wood can be identified by its greenish-brown color, caused by chemicals used to protect it from decay and insects. Look for a stamp or tag indicating that the wood has been pressure treated.
Why does pressure treated wood have holes?
Pressure treated wood is soaked in a special chemical to prevent rotting. Pressure treated wood products have "holes" in them, so the liquid can be readily absorbed for optimal saturation.
How do you cure water before drinking?
If by "cure" you mean make safe to drink, it can be boiled, or treated with a disinfecting chemical, such as chlorine. It can also be treated with ultraviolet light.
