Chemistry, 05.05.2021 22:50, dezmondadelson23
An aqueous solution that has a hydrogen ion concentration of 1.0 x 10^-8 mole per liter has a pH of
1) 6, which is basic
2) 6, which is acidic
3) 8, which is basic
4) 8, which is acidic
Answers: 2
Chemistry, 23.06.2019 00:00, ahmedeldyame
#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond
Answers: 1
Chemistry, 23.06.2019 04:40, twinchristiansp4xhd2
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Chemistry, 23.06.2019 08:40, mathisaqeosmw
Calculate the number of grams of sodium in 3.00 g of each sodium-containing food additive.
Answers: 3
An aqueous solution that has a hydrogen ion concentration of 1.0 x 10^-8 mole per liter has a pH of...
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