Chemistry
Chemistry, 28.12.2019 11:31, darlenepitre

2al + 6hcl → 2alcl3 + 3h2 if 3.0 grams of h2 were produced, how many grams of al reacted? (molar mass of al = 27 g/mol, molar mass of h2 = 2.0 g/mol) grams

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:30, nxusasmangaliso8780
Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground
Answers: 1
image
Chemistry, 22.06.2019 08:00, s237200
What is the standard unit of measure for acceleration?
Answers: 1
image
Chemistry, 22.06.2019 08:30, jalst6084
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 – 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 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.
Answers: 1
image
Chemistry, 22.06.2019 08:30, july00
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
Answers: 2
Do you know the correct answer?
2al + 6hcl → 2alcl3 + 3h2 if 3.0 grams of h2 were produced, how many grams of al reacted? (molar ma...

Questions in other subjects:

Konu
Biology, 09.07.2019 09:30