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daniceko
 3 years ago
Please help with this one question ill give medal and become a fan :)
1. In order to predict whether or not a singlereplacement reaction takes place, you need to consult a chart that shows the _____. (1 point)
daniceko
 3 years ago
Please help with this one question ill give medal and become a fan :) 1. In order to predict whether or not a singlereplacement reaction takes place, you need to consult a chart that shows the _____. (1 point)

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daniceko
 3 years ago
Best ResponseYou've already chosen the best response.0The options are periodic table activity series of metals common polyatomic ions ionic charges of representative elements

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.2I would say activity series of metals.

daniceko
 3 years ago
Best ResponseYou've already chosen the best response.0can you help me with these two3. In a doublereplacement reaction, the _____. (1 point) products are always molecular reactants are two ionic compounds reactants are two elements products are a new element and a new compound 4. Which of the following is a balanced equation representing the decomposition of lead(IV) oxide? (1 point) PbO2 Pb + 2O PbO2 Pb + O2 Pb2O 2Pb + O PbO Pb + O2

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.2General form for a double replacement reaction (salt metathesis reaction): AB + CD → AD + CB So what would you guess?

daniceko
 3 years ago
Best ResponseYou've already chosen the best response.0Ok and for 3 I'd guess B or D

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.2Okay I can say it is not D. A example of a double replacement reaction could be BaCl2(aq) + NaSO4 (aq) > NaCl (aq) + BaSO4 (s)

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.22 sec need to take a look in my chemistry book now i am geting unsure about it is A or B :P

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.2OK here we go: "Double displacement: This is when the anions and cations of two different molecules switch places, forming two entirely different compounds."

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.2A or B can't fully say, can't find any clear 100% fool proof place in my book that say it is true

Frostbite
 3 years ago
Best ResponseYou've already chosen the best response.2and 4 i would say should be PbO2 Pb + O2

daniceko
 3 years ago
Best ResponseYou've already chosen the best response.0The answers were B and pb02 + 02 :)

Justin_Bieber
 2 years ago
Best ResponseYou've already chosen the best response.0#1: activity series of metals. #3: reactants are two ionic compounds. #4: PbO2 > Pb + O2
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