2A1Cl3 + 3Na CO3→ Al2(CO3)3 + 6NaCl

Name the first reactant:

How many sodium atoms on the reactant side?

How many Oxygen atoms on the product side?

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %