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Reactivity
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Questions (129)
Which two groups of elements in the periodic table are the most reactive ugly metals and halogens halogens and noble gases noble
3 answers
asked anonymously
61 views
Lime (CaO) is used to prevent SO2 from escaping smokestacks of coal burning power plants by the formation of solid CaSO4•2H2O
3 answers
asked by
Michelle
758 views
which is more reactive k or ca? ( from periodic table.) when poured in water?
1 answer
asked by
Sally
361 views
Which pair of ions will be most likely to react at standard state conditions?
a) MnO4- and Sn2+ b) Zn2+ and Cl- c) I- and Cu d)
2 answers
asked by
scilover
713 views
Consider the equation N2(g)+3NH2(g)---2NH3.what is the needed volume of nitrogen to react with 15cm3 of hydrogen?
3 answers
asked by
Abdullahi
434 views
Which combination of atomic properties would lead to the highest reactivity
3 answers
asked anonymously
56 views
Why are the noble gases the least reactive elements? (1 point)
A They have a full valence electron shell. B They have an empty
3 answers
asked anonymously
46 views
Ooops sorry!
Please rank the following compounds in DECREASING order of their reactivity toward the SN2 reaction with sodium
4 answers
asked by
Please help
1,384 views
The most reactive group of the nonmetal are the?
2 answers
asked by
Janelle
744 views
I am trying to find out which one of these elements would not be reactive at all. The thing is, reactivity series only include
1 answer
asked by
Morgan
497 views
Which element is most likely to be reduced in a reaction?(1 point) Responses magnesium magnesium sodium sodium hydrogen hydrogen
3 answers
asked by
Anonymous
45 views
Which element in the list is the most reactive? (1 point) Responses S S Cs Cs Ba Ba C
3 answers
asked anonymously
21 views
can a molecule act both as an electrophile & nucleophile?
1 answer
asked by
pab
420 views
Which of the following elements is the most reactive?
Potassium Lithium Sodium Rubidium
1 answer
asked anonymously
62 views
How is the reaction quotient used to determine whether a system is at equilibrium?
The reaction is at equilibrium when Q > Keq.
3 answers
asked by
danny
1,816 views
Will iodine react with sucrose or glucose? I would say no, because it reacts with starch, a polysaccharide, and glucose is a
4 answers
asked by
Mary
1,477 views
in one process, 4.0g of sulfur was burnt in 48.0dm^3 of oxygen measured at r.t.p.
a) what is the limiting reactant in this
1 answer
asked by
coop
47 views
Which phrase describes an oxidizing agent?(1 point)
Responses a substance that reacts with oxygen a substance that reacts with
1 answer
asked anonymously
52 views
Why are the noble gases the least reactive elements? (1 point)
Responses They have a full valence electron shell. They have an
4 answers
asked by
queen
67 views
Metals above hydrogen in the reactivity series react with dilute hydrochloric acid or dilute sulphuric acid to give metal
2 answers
asked by
candy
999 views
Below is the question and right after is my work.
Problem: Excess fluorine (F2) reacts at 150 degrees C with bromine (Br2) to a
4 answers
asked by
Am I doing this Problem right?
959 views
I am doing a lab on Creating An Effective Airbag. We need to find out how much of the base is needed, which is NaHCO3,if we have
2 answers
asked by
Samantha
793 views
1 A metal X that raects with metal Y in a solution of Y but does not react with Z in a solution of Z means that --------------.
M
8 answers
asked by
mike
771 views
Which metal will react spontaneously with Cu^2+(aq) at 25 degree celcius? between Ag, Au, Mg, and hg?
2 answers
asked by
Alex
621 views
what experiment could you perform in order to determine if iron is more active than copper?
My answer: use a group of of the smae
2 answers
asked by
sam
631 views
A piece of lithium metal with a mass of 3.25g reacts with sufficient hydrochloric acid in a closed flask containing 235 mL of
2 answers
asked by
john
582 views
Does sodium metal react with potassium hydroxide solution?
No. It would be a displacement reaction and this only works if the
2 answers
asked by
Fiona
572 views
Is Magnesium Oxide reactive? If it is, can you please explain how reactive it is? Thanks so much!
2 answers
asked by
Matt
519 views
Which element is most likely to react with Br?
1. Sr 2. O 3. Ar 4. K
1 answer
asked anonymously
21 views
Which two groups of elements in the periodic table are the most reactive?(1 point)Responsesnoble gases and alkali metalsnoble
9 answers
asked by
legandpistol
66 views
My question is why is benzene less reactive than 1,3,5-cyclohexatriene? I cannot find anything on 1,3,5 cyclohexatriene and why
2 answers
asked by
Megan
526 views
Which reaction would occur more readily? Why?
1) Mg + Cl2 --> MgCl2 2) 2Mg + O2 --> MgO Thanks!
1 answer
asked by
Autumn
453 views
how much calcium oxide is recovered when 250 g calcium hydroxide are heated given the following reaction?
Ca(OH)2 arrow CaO + H2O
1 answer
asked by
cam
471 views
With which of the following AgNO3 makes a precipitate quickly?
And what would be the reason? 1) C6H5Br 2)C6H5-CH2Br 3)(CH3)3-C-Br
1 answer
asked by
Shenaya
498 views
a student used a piece of copper with a mass of 2.85g and obtained 2.95g of copper at the end of the experiment, an apparent
1 answer
asked by
CeeCee
448 views
Elements which are more chemically active in the activity series are easily __________. This means they are strong __________.
Wh
1 answer
asked by
kenz
458 views
Which element is most likely to react with Br? (1 point) Responses K K Ar Ar O O Sr
1 answer
asked anonymously
26 views
Most metals are chemically ... and will react will oxygen in the air.
Which one is right Unstable Unreactive Stable Inert
1 answer
asked anonymously
29 views
Most metals are chemically ... and will react will oxygen in the air.
Unstable Unreactive Stable Inert
1 answer
asked anonymously
32 views
Which element is most likely to react with Cl? (1 point) Responses Br Br Li Li Kr Kr O
0 answers
asked anonymously
107 views
Which element is most likely to react with Cl?
A Li B Br C O D Kr
1 answer
asked by
BLACK
18 views
Which element is most likely to react with Cl?
Kr Br O Li
1 answer
asked anonymously
18 views
Which chemical property describes how readily a substance combines chemically with another substance?
flammability reactivity
1 answer
asked anonymously
23 views
Which element is most likely to react with Cl? (1 point) Responses Kr Kr Br Br O O Li
1 answer
asked anonymously
15 views
Which element is most likely to react with Cl?
(1 point) Responses O Li Br Kr
1 answer
asked by
ash markens
77 views
Why are the noble gases the least reactive elements? (1 point)%0D%0AResponses%0D%0A%0D%0AThey have a full valence electron
1 answer
asked anonymously
73 views
Which element is most likely to react with CI
a. Li b. Kr c. Br d. O
1 answer
asked anonymously
35 views
Which element is most likely to react with Cl?
(1 point) Responses Br Br O O Kr Kr Li
1 answer
asked anonymously
50 views
Use the trends in reactivity above to decide if statement below is TRUE or FALSE.
Column A 1. The reactivity of nonmetals
1 answer
asked anonymously
34 views
Column A
1. Zn + AuCl3 -> Will Zinc (Zn) replace Gold (Au) in the above reaction? : Zn + AuCl3 -> Will Zinc (Zn) replace Gold
1 answer
asked anonymously
16 views
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Parent Categories (23)
Acids and Bases
Atomic properties
Atomic Structure
Chemical Activity
Chemical Properties
Chemical Reactions
Chemistry
Elemental Properties
Elements
elements and compounds
Equations and Stoichiometry
Inorganic Chemistry
Ion Reactions
Metals
Nonmetals
Organic Chemistry
Periodic table
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Science and Chemistry
Stoichiometry
Thermodynamics