How many grams of gasoline would you need to burn if you started with a 275 gram piece of ice at -25 OC and by the end of the experiment you were looking to achieve 100 grams of steam and the rest liquid water?
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How many grams of gasoline would you need to burn if you started with a 275...
Calculate how many grams of ice at 0°C would be melted by 100 g of 100°C steam. Hint: heat will be transferred from the steam to the ice in two processes: •the steam will condense into liquid, and •that liquid will transfer heat until it is at the freezing point of water. Note that for water: Lf = 80 cal/g (ice), and Lv = 540 cal/g (steam) (Use calories) C(water) =1 cal/g*C Answer in grams no decimal places.
I am going to burn 426 grams of C10H22, how many grams of oxygen do i need to burn all of the C10H22? how many grams of carbon dioxide do i produce? how many grams of water do i produce? how many liters of oxygen do i need?
I need help Consider the following equations: H2(g) + O2(g) → 2H2O(g) 1. How many grams of water will be produced if there 5.0 gram of oxygen? 2. How many moles of water will be produced if there are 2.0 moles of hydrogen? 3. You conducted the above experiment in the lab and found that the 100 moles of water are produced, how many grams you actually produced of water? 4. If you correctly done number 3, then it is...
I need help Consider the following equations: H2(g) + O2(g) → 2H2O(g) 1. How many grams of water will be produced if there 5.0 gram of oxygen? 2. How many moles of water will be produced if there are 2.0 moles of hydrogen? 3. You conducted the above experiment in the lab and found that the 100 moles of water are produced, how many grams you actually produced of water? 4. If you correctly done number 3, then it is...
How much heat is required to change 50 g of ice at 0 oC into liquid water at 0 oC? Qmelt ice = cal 2) If 300 g of water initially at 25 oC released the amount of heat that you found in Part (1), what would its temperature be afterward? Tafter = oC 3)If you were to combine 50 g of liquid water at 0 oC with 300 g of the water at the temperature you found in Part...
if you burn 116 grams of butane, C4H10, in a camping stove, how many grams of CO2 will you produce?
how many grams of eucalyptus would you need in order to produce 1 gram of it’s essential oil? dry eucalyptus leaves
How many grams of NaOH do you need to make a IM solution? How many grams of NaOH do you need to make a 3M solution? How many grams of C,H, Nao, do you need to make a IM sodium acetate buffer? How many grams are needed to make 50 mL of 25% HCI? How much water is needed if you are making 800 mL of 20% sodium hypochlorite (bleach) for cleaning a vessel?
How many calories are needed to convert 125 grams of water at 75.0 C to steam at 100.0 C? [Specific heats: ice = 0.495, water = 1.00 steam = 0.478 cal/g C] [water's heat of fusion = 80.0 cal/gram, water's heat of vaporization - 540.0 cal/gram] 3125 cal 3330 cal 6875 cal 13,125 cal 70,625 cal
How many grams of glucose would you need to make 100 ml of a 15% solution? And how many milliliters of what would you use?