1 mole of iron(III) oxide reacts with 3 moles of carbon monoxide to form 2 moles of iron and 3 moles of carbon dioxide. The stoichiometry of the equation is 1 : 3 : 2 : 3. The large numbers that are included in the equation (3, 2 and 3) are called stoichiometric ...
Using the ideal gas formula, you can find the number of moles of carbon dioxide (CO2) in a container if you know the other needed parameters and conditions. Above 150 pounds per square inch (PSI), or around 10 times normal atmospheric pressure, the ideal gas formula starts losing accuracy...
4.what is the mass of 4.6 moles of carbon dioxide?5.Chloral Hydrate (C2H3CL3O2) used to be used as sedative and hypnotic...how many atoms of JUST carbon are there in 400 grams of chloral hydrate?答案 1、Mr.Monden :10美元/小时Ms Chow:2.5美分/10秒=15美分/分钟=900美分/小时=9美元...
Learn the definition of Moles and browse a collection of 207 enlightening community discussions around the topic.
Unique adaptations in the hemoglobin of moles allow them to survive underground with low levels of oxygen and high levels of carbon dioxide. In cold and/or dry weather, moles will often dig deeper into the ground, following their food source. A mole's saliva contains a toxin that paralyzes...
Determine the molecular mass of carbon dioxide (chemical formula CO2). Find carbon and oxygen on the periodic table. Step 2 Note the masses of carbon and oxygen from the periodic table, which are 12.01 and 16, respectively. Step 3 Add the mass numbers of one atom of carbon and two atoms...
- Carbon (C): 12 g/mol × 1 = 12 g/mol- Oxygen (O): 16 g/mol × 3 = 48 g/mol Now, add these values together:Molecular weight of H₂CO₃=2+12+48=62 g/mol Step 3: Use the formula to calculate the number of molesThe number of moles (n) can be calculated using the...
8303048-02-Moles
What volume of carbon dioxide at STP was needed?4. When 11.2 liters of hydrogen gas is made by adding zinc to sulfuric acid, what mass of zinc is needed?5. What volume of ammonia at STP is needed to add to water to produce 11 moles of ammonia water?6...
You have a block of dry ice that weighs 500g. How many moles of CO2 molecules do you have? g/mole = mass of carbon atom + mass of oxygen atoms = 12.01 + 32 = 44.01g/moleamount of moles = mass of CO2 / g/mole = 500 / 44.01 = 11.361 moles of CO22. Olive oil is almost ...