How many atoms of carbon are in a pencil if the mass of carbon is 2.00 g.?

This element is less reactive than lithium and magnesium but more reactive than zinc. Which element is this? A. Na B. Al C. Ca D. Be

What is the correct formula for aluminum chloride?

explain why some metals are found to occur freely in nature while other occur only as compound with example of each types of metals

Which nuclei are most useful for organic structure determination using nmr spectroscopy? (select all that apply.) ?

How many atoms are in 4.6 mol K?

what is way to find the numbers of liters in 8 kilometers? (A.) Add 5,000 and 3, because you are adding 3 kiloliters to 5,000 liters. (B.) Multiply 8 by 3,000, because each kiloliter has 3,000 liters. (C.

How much energy must be added to 2 mol H2O (g) to cause it to decompose into H2 and 02? KJ

How many moles are there in 270.4 g sample of NaOH

Suppose a 10.0 L reaction vessel is filled with 0.86 mol of BrOCl and 0.86 mol of BrCl. What can you say about the composition of the mixture in the vessel at equilibrium?

Formula for zinc nitrate