You would need 6.8 × 10^41color (white) (l) "molecules O"_3 to fill the hole. > Step 1. Convert grams of ozone to moles of ozone "Moles of O"_3 = 5.4 × 10 ^19 color ...

Third, find the limiting reactant (click here for a KhanAcademy video teaching this concept) by determining how many moles of #Al_2O_3# can be created with each one.

The units of moles of C will be eliminated and we are left with only grams of C, when we do the calculations:

Convert to grams per liter, and then use molecular weight of the compound to convert to moles per liter. First you need to convert grams per ml to grams per l. Normally, to convert ml to l you …

Because the starting solution has 4 moles of carbon, 4 moles of solution can be produced. Oxygen is given in excess, so does not need to be calculated. LONG WAY Convert moles to …

Feb 25, 2018 · Given: 0.4 moles of O_2 atoms Let's use the standard conditions for temperature and pressure, or STP, which is 0^@C=273 \ "K" and exactly 100 \ "kPa". We use the ideal gas …

Here's what I got. The thing to remember here is that you can't go directly from grams to *atoms, you have to go through moles first. To convert the number of grams of sulfur to moles, use the …

2NaN3 → 2Na +3N2 Step 2. Strategy The problem is to convert grams of NaN3 to moles of N2 and volume of N2. We can use the flow chart below to help us. (Adapted from www.lsua.us) …

How many moles of Bromine are present in a 500 mL container at STP? At STP, what is the volume of 4.50 moles of nitrogen gas? How many molecules are present in 36.6 L of #SO_2# …

Explanation: First, we need the number of moles of hydrogen gas.