Halogen that is liquid at room temperature———
Chemistry, 28.12.2020 22:40 tabathahasaunicorn1
Type the symbol
The largest Alkali Metal ———
Halogen that is liquid at room temperature———
Most common element in earth———
Nonmetal with one valence electron———
A dense metal named for its use by Romans as pipes for plumbing———
Largest atomic radius of all period 4 element———-
Nonmetal that gain 3 electron to be stable like Neón———
Metalloid that that is a major component of sand———
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Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
Type the symbol
The largest Alkali Metal ———
Halogen that is liquid at room temperature———
Halogen that is liquid at room temperature———
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