Chemistry, 22.11.2019 19:31 lovemusic4
Giselle is pairing ions to create stable binary ionic compounds. she knows that the sum of charges of the two ions must be zero in order for the compound to be stable. which ion could be paired with a potassium ion, k +, to form a stable binary compound? beryllium, be 2+ fluorine, f − lithium, li + oxygen, o 2−
Answers: 3
Chemistry, 22.06.2019 10:00, berniceallonce22
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
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Chemistry, 22.06.2019 19:30, jessixa897192
Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?
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Chemistry, 23.06.2019 00:50, trinityine
50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)
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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
Giselle is pairing ions to create stable binary ionic compounds. she knows that the sum of charges o...
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