H2O. Due to difference in electronegativity.
O2 is covalent, NaCl and KI are ionic, CH4 is usually considered to be simply covalent as the electronegatiicty difference is small.
No, both oil and water are covalent compounds. Oil is made up of nonpolar covalent molecules, while water is a polar covalent molecule. Ionic compounds are typically formed between metals and nonmetals, like salt (NaCl).
no
MgF2 and NaCl are ionic. NH3 and H2O contain polar covalent bonds. N2 contains non polar covalent bond.
Salt, sodium chloride (NaCl), is actually an ionic compound, not a polar covalent compound. Ionic compounds form when a metal donates an electron to a nonmetal, resulting in an electrostatic bond between oppositely charged ions. In the case of salt, sodium loses an electron to chlorine, creating Na+ and Cl- ions held together by ionic bonds.
NaCl contains ionic bonds, NH3 contains covalent bonds, K2S contains ionic bonds, and Li3N contains ionic bonds.
No, both oil and water are covalent compounds. Oil is made up of nonpolar covalent molecules, while water is a polar covalent molecule. Ionic compounds are typically formed between metals and nonmetals, like salt (NaCl).
NaCl is an ionic compound, and these terms are generally reserved for covalent compounds. But by definition, all ionic compounds are polar.
Tons are, but there is polar-covalent and nonpolar-covalent. Water, for example, is polar-covalent. Polar means that the atom is not symetrical on an atomic level and could be linear, bent, or other shapes. Non polar means it's symetrical, such as much tetrahedrals.
no
MgF2 and NaCl are ionic. NH3 and H2O contain polar covalent bonds. N2 contains non polar covalent bond.
Ionic bonds have stronger bonds than covalent but are easier to separate simply because Ionic Compounds are POLAR molecules. There electronegativity different between the Metal and Non metal is higher than 1.7 (Extremely polar). This means putting, example NaCl (Salt), in water, will easily dissolve the NaCl into the cation and anion. Hopefully this helps.
Because sodium chloride and water are polar compounds.
Salt, sodium chloride (NaCl), is actually an ionic compound, not a polar covalent compound. Ionic compounds form when a metal donates an electron to a nonmetal, resulting in an electrostatic bond between oppositely charged ions. In the case of salt, sodium loses an electron to chlorine, creating Na+ and Cl- ions held together by ionic bonds.
NaCl contains ionic bonds, NH3 contains covalent bonds, K2S contains ionic bonds, and Li3N contains ionic bonds.
Miscible is not the correct word - probable you think to soluble; and because NaCl is a polar compound it is not soluble in these organic compounds (the formula C7H14 correspond to three compounds).
Water dissolve sodium chloride because both are polar compounds.
To classify a bond as polar or covalent, you must first find the Electronegativity difference. The electronegativity of Na is 0.93 and Cl is 3.16. Therefore we find the electronegativity difference by subtracting: 3.16 - 0.93= 2.23. Therefore NaCl is an ionic bond. For electronegativity differences >1.7, the bond is ionic. For electronegativity differences between 0.4-1.7, the bond is polar covalent For electronegativity differences < 0.4, the bond is non-polar covalent.