Que concentración en mg/ml, tendrán 150ml de disolución en 6g NaOh al 93% de poreza

Calculate the number of molecules present in 0.750 mol of mgo.

What is the reaction between an acid and a base

[08.05] which answer provides the correct name for name the following hydrocarbon? (2 points) moving left to right: a hydrocarbon chain made of a methyl group (ch subscript three) single bond carbon triple bond carbon single bond ch bonded to a methyl group (ch subscript three) and a chain including a methelyne group (ch subscript two) single bond methyl group (ch subscript three). 4-ethyl-2-pentyne 4-methyl-2-hexyne 2-heptyne 4-methy-hexane