Chemistry, 21.10.2020 15:01 keigleyhannah30
Copper has a density of 8,96 g/cm2 The amount of 75,0 g of copper is added to 0,0500 litres of water in a graduated cylinder. The volume reading to which the water level in 118 cylinder will rise in mililitres is (a).
Answers: 2
Chemistry, 22.06.2019 12:00
What is the percentage of hydrogen in nitrogen trihydride
Answers: 1
Chemistry, 22.06.2019 14:00
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
Chemistry, 22.06.2019 20:30
Which states of matter have particles that move independently of one another with very little attraction?
Answers: 1
Copper has a density of 8,96 g/cm2 The amount of 75,0 g of copper is added to 0,0500 litres of water...
English, 31.10.2020 18:10
Mathematics, 31.10.2020 18:10
Mathematics, 31.10.2020 18:10
Geography, 31.10.2020 18:10
Mathematics, 31.10.2020 18:10
Chemistry, 31.10.2020 18:10
Mathematics, 31.10.2020 18:10
Chemistry, 31.10.2020 18:10
Physics, 31.10.2020 18:10
Mathematics, 31.10.2020 18:10
Mathematics, 31.10.2020 18:10