How many grams are in 4 moles of aluminum phosphate

488g

Explanation:

First let us obtain the molar mass of aluminium phosphate (AlPO4)

This is illustrated below:

Molar Mass of AlPO4 = 27 + 31 + (16x4) = 27 + 31 + 64 = 122g/mol

Number of mole of AlPO4 = 4moles

Mass = number of mole x molar Mass

Mass of AlPO4 = 4 x 122 = 488g

answer

the ions in solute supperate from eachouthere

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.