Answers: 1
Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
What is the cation and anion for Aluminum chloride...
Geography, 02.01.2022 07:10
Biology, 02.01.2022 07:20
World Languages, 02.01.2022 07:20
English, 02.01.2022 07:20
Mathematics, 02.01.2022 07:20
Mathematics, 02.01.2022 07:20
Physics, 02.01.2022 07:20
Business, 02.01.2022 07:20
Computers and Technology, 02.01.2022 07:20
English, 02.01.2022 07:20
Mathematics, 02.01.2022 07:30