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Posted: **Wed Dec 15, 2021 10:55 am**

: Question 9 Which Substance Does Phosphorus Have A 3 Oxidation State O A Pcie Ob Po4 Oc Kh2po3 Od Ca3 Po4 2 Question 1 (17.05 KiB) Viewed 128 times

QUESTION 9 Which substance does phosphorus have a +3 oxidation state? O A PCIE OB PO4 OC. KH2PO3 OD. Ca3(PO4)2 QUESTION 10 The mass of 0.82 mol of a diatomic molecule is 131.3 g. Identify the molecule. 9 O a. F2 b. Cl2 c. Br2 O d. 12