How do you determine if a compound is amphoteric? Why is an element considered a pure substance? What is a fundamental substance that cannot be broken down into a simpler form by ordinary chemical means? Summarize the definitions of acids and bases ...
How do you determine if a compound is amphoteric? What is an acid compound? What is the conjugate base of HNO3? Is C2H5OH an acid or base? What is an example of a weak base that starts with the letter n and is 7 letters long?
shine), it's got some unique properties as well, which comes from its location in the periodic table. Since it's closer to the non-metals than the transition metals, its properties are somewhat transient. For example, it's amphoteric, meaning it can react with both a base and with an ...
It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, structure, behaviour, and changes that occur when they interact with other things. The quantum mechanical approach is currently used...
Turns out, it’s really not as simple as it seems. NaHCO3, aka sodium bicarbonate, aka baking soda, is a chemical salt that occurs in its natural form as the mineral nahcolite. NaHCO3is an amphoteric compound, which means it may react as an acid as well as a base, although in aque...
Saponin is a bitter, toxic compound present in plants, which makes foam when shaken with water. Sapogenin compounds, on the other hand, are aglycones or non-saccharides of saponins. The key difference between saponin and sapogenin is that saponins possess surface-active or detergent properties,...
Azim wants to find out whether metal X , which makes a 3+ charge in a compound is more reactive than metal Y which makes a 2+ charge in a compound. He adds metal X to a nitrate salt of Y and is able t Balance the following chemical equation : KCrO_2...
How do you determine if a compound is amphoteric? What are examples of hydrated ionic compounds? What is the conjugate acid of HSO4-? What is the formula for the conjugate acid of HSO4-? What is a polyatomic cation? Is NH4OH an acid or base? Give the formula for the conjugate base ...
What makes up an acid? What does a weak acid do in water? What are the properties of acids? What ions do acids have? What is the name of the acid whose formula is HI? What are seven strong acids? What is an acid compound?
Titanium dioxide is a chemical compound made from a single atom of titanium combined with two atoms of oxygen. The compound is also called titanium(IV) and titanium white. It is considered a non-toxic substance but some safety agencies list it as an inhaled carcinogen....