how many moles of Cl2 will we find in a sample of chlorine gas that occupies a hallow sphere with radius =10cm?
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how many moles of Cl2 will we find in a sample of chlorine gas that occupies...
how many moles of F will we find in a sample of HF gas that occupies a hollow sphere with radius =18cm?
A sample of chlorine gas (Cl2) occupies 1.65 L at 1.0 atm and 308 K. What pressure (in mm Hg) will the sample exert at 3.00 L and 51.0°C? I know the answer is 440 but I dont know how to get that answer so please show work.
How many mols of I will we find in a sample of HI (hydrogen iodide) gas that occupies a hollow sphere with radius = 11 cm? Some values you may find helpful: 12 = 253.81 g/mol H = 1.01 g/mol d = 2.9 g/L V = (4/3)pi(r) give your numerical answer to two decimal places
How many mols of F will we find in a sample of HF (hydrogen fluoride) gas that occupies a hollow sphere with radius = 10 cm? Some values you may find helpful: F = 19.0 g/mol H = 1.01 g/mol d = 1.15 g/L V = (4/3)pi(r3) give your numerical answer to two decimal places
A sample of neon gas collected at STP occupies a volume of 41.9 L. How many moles of gas does the sample contain? mol
Enter your answer in the provided box. sample of chlorine gas is confined in a 8.01-L container at 626 torr and 59.0°C. How many moles of gas are in the sample? mol Cl2
1. Mixing pure sodium metal with chlorine gas results in an explosion. 2 Na + Cl2 ---> 2 NaCl + 196 kcals How many moles of Na would be needed to produce 4,320 kcals? 2. In photosynthesis, plants absorb sunlight, water and CO2 to make glucose. The balanced equation is: 6 CO2 + 6 H2O + 678kcal ----> C6H1206 + 6 O2. How many kcals are necessary to make 1.689 moles of glucose? 3. Mixing pure sodium metal with chlorine...
1. How many moles of Cl are there in a sample that contains 6.20x1022 chlorine atoms? moles 2. How many chlorine atoms are there in a sample that contains 2.66 mol of Cl? atoms
2. You have 15 grams of Chlorine gas. Calculate how many moles of Chlorine you have (hint: look up the chemical formula for Chlorine)
At STP, how many moles of nitrogen gas occupies 55.2 L? ( sig fig rules)