A liter of oxygen has a mass of 1.4 g and the oxygen molecule has a mass of 32 amu. How many oxygen molecules are there in three liters of oxygen? show work. don't give Ai generated solution

Solve it asap...

One mole of oxygen gas has a mass of -- g. 6.022 x 1023 16.0 32.0 none of the above 8.

Use the following information to determine how many moles were produced? Round to two decimal places. Remember: for ideal gas law, you may need to convert multiple units. Pressure: = 742.1 mm Hg Volume = 9.65 L Temperature = 45.5 °C hp & %24 8 9. 9. 4. r f

1 C,H, +3 0, → 2 CO,+2 H;O В. 2.32 L JA lo lom odh С. 22.4 L D. 6.54 L А. 1:2 В. 3:2 С. 2:2 D. 2:3 6. A student is trying to figure out how many moles of potassium chloride are made from 4.0 grams or chlorine gas. Which step in the student's work below is incorrect? 2 K+ Ch →2 KCI obnobixo no1od oini ao2omooob stsnodte noiol 1 moles KCIO lom 0.2 nodw boouborg 2 moles Cl2 4.0 g Cl2 1 moles Cl2 1 70.915 g Cl2 Step 1 Step 2 Step 3 A. Step 1 В. Step 2 C. Step 3 D. There is no mistake lom 21 A lom To.8 7. How many moles of H2O are produced from 3 moles of oxygen? lom 2 H2 + O2 → 2 H,O me xs diiw atosor TH lo J a.0 notw boouborq sd nso ang onnoul 1o 2il vmoll lom & C A. 3 moles 1(enoibno B. 1.5 moles C. 12 moles D. 6 moles non ag bns ounog abr

How many moles of particles are in the sample described in the attached document? (Moles=n)

A sample of Cl₂ gas @STP has a volume of 13L. How much does it weigh? Use only the following units • atoms or particles or molecules • mol Make sure to use the superscripts above for Avogadro's number. There should be NO spaces in any box. 12345678910 superscripts Given (numberunit): type your answer... Wanted (unit) type your answer... Is the GIVEN or WANTED g? If so, calculate the molar mass and type it into the box, if it doesn't, type skip in this box. type your answer... type your answer... H type your answer... type your answer... type your answer... type your answer...

If a balloon is filled with helium, the amounth of helium increases feom 0.5 moles of helium to 5.5 moles of helium.  If the balloon is 2.5 mL what ia the final volume ?

Please show all work. Thank you

2. How many liters of SO2 will be produced from 53.8 L 0,?