Chemistry, 16.04.2021 14:00 brooket30057
12.5 g of a combined mixture of glucose (C₆H₁₂O₆) and NaCl was dissolved in the required water and the final volume was adjusted to 500 mL. Calculate the mass per cent of NaCl in the mixture when The osmotic pressure of the solution is 5.51 atm at 25°C.
Answers: 1
Chemistry, 22.06.2019 02:00, webbhlharryteach
In which of these cases are the two wave points considered to be in phase with each other?
Answers: 1
Chemistry, 22.06.2019 07:40, sadcase85
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na, so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
Chemistry, 22.06.2019 16:30, sbush1412
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
12.5 g of a combined mixture of glucose (C₆H₁₂O₆) and NaCl was dissolved in the required water and t...
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