Chemistry, 21.04.2021 21:10 allierl2001
if 20.0g of Fe2O3 is combined with excess carbon monoxide (CO) at STP, how many grams of Iron will be produced??
Answers: 3
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
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Chemistry, 22.06.2019 10:00
Nonpoint source pollution is difficult to control because it
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Chemistry, 22.06.2019 17:10
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5ļ°c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/gādegree c). calculate the calorimeter constant. (smĪ“t)warm water = -[(smĪ“t)cold water + (calorimeterĪ“tcold water)]
Answers: 2
Chemistry, 23.06.2019 06:40
15. what volume of cci, (d = 1.6 g/cc) contain6.02 x 1025 cci, molecules (ci = 35.5)(1) 10.5 l(2) 250 ml(3) 9.625 l(4) 1.712 lplz answer with step by step explanation
Answers: 1
if 20.0g of Fe2O3 is combined with excess carbon monoxide (CO) at STP, how many grams of Iron will b...
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