Description : Poison used for killing rats is – (1) Calcium phosphide (Ca3P2) (2) Zinc phosphide (Zn3P2) (3) Magnesium nitride (Mg3N2) (4) Magnesium phosphide (Mg3P2)
Last Answer : (2) Zinc phosphide (Zn3P2) Explanation: Zinc phosphide is an inorganic compound that is used in pesticide products as a rodenticide. Formulated as attractive bait, it releases phosphine gas once it is exposed to acid and moisture in the stomach. The phosphine gas is very toxic to all animals.
Description : (a) Explain the formation of ionic compound CaO with electron dot structure. Atomic number of calcium and oxygen are 20 and 8 respectively. (b) Name the constituent metals of bronze. -Chemistry
Last Answer : (b) Bronze is made up of copper and tin
Description : 1. The ionic compound made from aluminum and chlorine has the formula AlCl3. Explain in detail why it is the correct formula?
Last Answer : ionic bonding
Description : What is Ionic Compound ?
Last Answer : The ionic compound is the compound formed by the formation of ionic bonds between two atoms as a result of static electrical attraction between them by the rejection of electrons and the formation of oppositely charged ions.
Description : Alumina is an ionic compound but insoluble in water because
Last Answer : Alumina is an ionic compound but insoluble in water because A. its lattice energy is very high B. ... & hydration energy are same D. none of these
Description : Does boron form covalent compound or ionic?
Last Answer : Does boron form covalent compound or ionic?
Description : How can you determine if an unknown substance is an ionic compound or a nonpolar covalent compound?
Last Answer : Ionic compound: the difference between the electronegativities of the elements is higher than 2.Nonpolar covalent compound: the difference between the electronegativities of the elements isnear zero.
Description : What is the name of this ionic compound V(H2PO4)4?
Last Answer : This chemical formula is for vanadium dihydrogen phosphate.
Description : Is NaCl ionic or molecular compound?
Last Answer : Sodium chloride is an ionic compound.
Description : Is SiO2 ionic or molecular compound?
Last Answer : Silicon dioxide is a covalent compound.
Description : Is N2O5 an ionic or molecular compound?
Last Answer : N2O5 is a molecular compound because it is composed of non-metals, which form covalent bonds when chemically combined.
Description : Is CuS a ionic or molecular compound?
Last Answer : Copper sulfide is an ionic compound.
Description : Is mgci3 a ionic compound?
Last Answer : [object Object]
Description : Is H3P a compound or ionic bond?
Last Answer : Phosphine has a nonpolar covalent bond.
Description : Is iron(iii)oxide a molecular compound or ionic compound and gt?
Last Answer : Iron oxide is an ionic compound.
Description : Is SnCI2 ionic or a covalent compound?
Last Answer : Feel Free to Answer
Description : Is olive oil a ionic or covalent compound?
Last Answer : Olive oil is a mixture, not a compound.
Description : Is Cu2Oan ionic convalent compound?
Last Answer : What is the answer ?
Description : Is MgCl2 is an ionic or compound?
Last Answer : Magnesium chloride is an ionic compound.
Description : What is the ionic compound of NF3?
Last Answer : Nitrogen trifluoride has a covalent bond.
Description : What is the formula of the ionic compound expected to form between the elements sulfur and aluminum?
Last Answer : The aluminum ion is Al3+ and the sulfide ion is S2-. The formula for aluminum sulfide is Al2S3. In an ionic compound, the size of the charge of each ion becomes the subscript on the opposite ion. This is called the crisscross rule. https://www.YouTube.com/watch?v=99NVKAss5LE&t=240s
Description : How do you know what compound should have ionic structure?
Description : Is N2O4 an ionic or molecular compound?
Last Answer : Need answer
Description : Is N2O5 ionic or molecular compound?
Description : What is he smallest whole number ratio of the elements in an ionic or covalent compound?
Description : Is Li2SO4 a molecular or ionic compound?
Last Answer : LI2SO4, lithium sulfate, is an ionic compound.
Description : What is the ionic compound formula when Na and P are formed?
Last Answer : The ionic sodium phosphide is Na3P.
Description : Is Ba(OH)2 an ionic compound?
Last Answer : Ba(OH)2======Barium hydroxide, an ionic compound composed of the cation barium, Ba 2+, and the polyatomic anion hydroxide, OH -.
Description : Is aluminum nitrate a covalent or ionic compound?
Last Answer : Aluminium nitrate is an ionic compound.
Description : Are chlorine and lithium an ionic compound?
Last Answer : Lithium chloride is an ionic compound.
Description : When an elemental metal combines with an elemental nonmetal it forms a A covalent compound B binary ionic compound C double salt D polar covalent compound?
Last Answer : Ghh
Description : Is CaC12 a ionic compound?
Last Answer : CaC12 is not a substance that can exist.
Description : What is the ionic compound for calcium bromide?
Last Answer : The ionic compound calcium bromide is CaBr2.
Description : Why ionic compound are called good electrolytes?
Last Answer : Even insoluble ionic compounds such as CaCO 3 are electrolytes because they can conduct a current in the molten (melted) state.
Description : What is the formula of the ionic compound expected to form between the elements K and S?
Last Answer : Ca2+ + 2 I- --> CaI2
Description : Formula for ionic compound of zinc?
Last Answer : Zinc carbonate is an ionic compound with the formula ZnCO3.
Description : What is the name of the ionic compound Na2CrO4?
Last Answer : sodium chromate
Description : Ionic compound does not show the property of space isomerism, Give the reason ?
Last Answer : Ionic bond is Electrostatic. It is non directional, so Ionic compounds does not show the property of Space Isomerism
Description : Mark the compound which possesses ionic, covalent and coordinate bonds. (1) NH4C1 (2) SO3 (3) SO2 (4) H2O
Last Answer : (1) NH4C1 Explanation: Ammonium chloride (NH4Cl) is generally considered as an ionic compound but this compound has three different types of bond.
Description : The reactivity of an ionic compound element is explained as its tendency to attain noble gas configuration. How do the elements do so? (1) Lose electrons (2) Gain electrons (3) Both are correct (4) Both are incorrect
Last Answer : (3) Both are correct Explanation: The reactivity of elements is explained as their tendency to attain a completely filled outer shell. This is called as having attained noble gas configuration. Once noble gas configuration is reached, the elements lose their reactivity.
Description : Mark the compound which posses ionic, covalent and co–ordinate bond:
Last Answer : NH4Cl
Description : Sodium chloride is an example of what kind of compound? w) ionic x) covalent y) polyatomic z) monatomic
Last Answer : ANSWER: W -- IONIC