Chemistry, 18.01.2021 23:40 sherry59Sherry59
Predict whether the following single replacement reactions will occur based on the
activity series of the element being replaced.
If no reaction will occur, write "NR" (i. e., no reaction).
If the reaction will occur, write a balanced chemical equation for it.
1. zinc + lead (II) acetate (aq) β
2. aluminum bromide (aq) + chlorine β
3. sodium iodide (aq) + bromine β
4. calcium + hydrochloric acid (HCI) (aq) β
Answers: 3
Chemistry, 22.06.2019 00:30
Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
Answers: 2
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 22.06.2019 19:10
Ξu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .
Answers: 2
Chemistry, 23.06.2019 01:30
Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .
Answers: 2
Predict whether the following single replacement reactions will occur based on the
activity series...
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