a 500 ml de una solucion de naoh 3N sevle agrega 1000ml de agua destilafa determinevla concentracion de la solucion resultante en %m/v

Can anyone (a-level) a student was analysing a carbonate compound, mco3, containing an unknown group 2 metal, m. the student carried out thermal decomposition on 0.730g of the carbonate and measured the volume of gas produced. mco3 (s) mo (s) + co2 (g) the student collected and measured 120cm3 of carbon dioxide. 1 mol of carbon dioxide occupies 24 000 cm3 under these conditions. calculate the molar mass of the group 2 carbonate and hence deduce the identity of the group 2 metal, m.

Drag each tile to the correct box arrange the layers not order from oldest to youngest

Using data from seismic waves, geologists have learned that earth’s interior is made up of several