Chemistry, 04.11.2020 05:00 mariahbrooks
How many grams of the excess reagent are left over if 37.8g of Cl2 react with 39.4 g of NaF? Cl2(g) + 2 NaF(aq) β 2 NaCl(aq) + F2(g)
Answers: 3
Chemistry, 22.06.2019 08:30
7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 β 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 β 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100β°c, how much steam at 100β°c is produced? show all calculations leading to an answer. 10. the freezing of water at 0β°c can be represented as follows: h2o (l) β h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 β 4 sentences explain why applying pressure causes ice to melt.
Answers: 1
Chemistry, 22.06.2019 13:30
Table sugar completely dissolved in water is an example of a?
Answers: 1
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Chemistry, 22.06.2019 23:30
To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.
Answers: 1
How many grams of the excess reagent are left over if 37.8g of Cl2 react with 39.4 g of NaF?
Cl2(g)...
Mathematics, 01.04.2020 21:43
History, 01.04.2020 21:43
Chemistry, 01.04.2020 21:43
Chemistry, 01.04.2020 21:43
English, 01.04.2020 21:43
English, 01.04.2020 21:43
Mathematics, 01.04.2020 21:43
Mathematics, 01.04.2020 21:43
Mathematics, 01.04.2020 21:43
History, 01.04.2020 21:43
Mathematics, 01.04.2020 21:43