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What does Mercury plus oxygen equal?
In general, it is referred to as NOx, or "oxides of nitrogen". Common examples are NO2, N2O, N2O5.
Why use of alcohol is preferred over mercury in thermometers?
Alcohol is less expensive and the compounds formed from oxides of Mercury are poisonous while alcohol is less problematic.
Why are Emissions from Industrial Smoke Stacks mixtures and not Solutions?
Emissions from industrial smoke stacks are mixtures because they typically contain multiple pollutants, such as particulate matter, sulfur dioxide, nitrogen oxides, and volatile organic compounds, which are mixed together and released into the atmosphere. Solutions are homogeneous mixtures where components are uniformly distributed, whereas emissions from smoke stacks are usually heterogeneous mixtures with varying concentrations of pollutants.
What metal oxides decompose when heated?
Some metal oxides that decompose when heated include lead(II) oxide (PbO), mercury(I) oxide (Hg2O), and copper(II) oxide (CuO). When heated, these metal oxides break down into their respective metal and oxygen gas.
What is the most abundant gas on mercury?
The most abundant gas on Mercury is oxygen. However, it exists primarily in the form of compounds like silicates and oxides rather than as a free gas. Mercury's thin atmosphere also contains trace amounts of helium, sodium, hydrogen, and potassium.
What are the mixtures in the environment?
The mixtures include mainly:Oxygennitrogencarbon dioxidewater vaporsome air pollutants (as nitrogen oxides, sulfur oxides, vehicle smokes, ... etc)
What is the empirical formula for mercury oxide . Please show work.... Thank you?
Mercury oxides are: HgO and Hg2O.
Is an amalgrams a solution?
Amalgams are solid alloys of mercury, mixtures.
What does Mercury plus oxygen equal?
In general, it is referred to as NOx, or "oxides of nitrogen". Common examples are NO2, N2O, N2O5.
Why use of alcohol is preferred over mercury in thermometers?
Alcohol is less expensive and the compounds formed from oxides of Mercury are poisonous while alcohol is less problematic.
Is mercury pure substance or mixtures?
Mercury is pure. On the periodic chart of elements it is listed as element number 80 and is represented by the symbol "Hg."
Does mercury react with bases?
Mercury does not react with weak bases, but it can react with strong bases to form mercury compounds such as oxides or hydroxides. These reactions typically depend on the concentration of the base and the specific form of mercury present.
What metal oxides decompose when heated?
Some metal oxides that decompose when heated include lead(II) oxide (PbO), mercury(I) oxide (Hg2O), and copper(II) oxide (CuO). When heated, these metal oxides break down into their respective metal and oxygen gas.
Why are Emissions from Industrial Smoke Stacks mixtures and not Solutions?
Emissions from industrial smoke stacks are mixtures because they typically contain multiple pollutants, such as particulate matter, sulfur dioxide, nitrogen oxides, and volatile organic compounds, which are mixed together and released into the atmosphere. Solutions are homogeneous mixtures where components are uniformly distributed, whereas emissions from smoke stacks are usually heterogeneous mixtures with varying concentrations of pollutants.
What chemicals can kill a dog?
Ex.: potassium and sodium cyanides, arsenic oxides, mercury((II) chloride, etc.
Is summer sausage an compound mixture or element?
Summer sausage is a mixture of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures of mixtures, etc. wrapped in a mixture.
What is the unknown FeO3?
FeO3 is a non-exsisting iron oxide.Possible oxides of iron are FeO (ferrous oxide) and Fe2O3 (ferric oxide) and all kind of 'mixtures' of both (oxydules).
