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The Lewis concept of acidity designates acids as electron pair acceptors, and bases as electron pair donors. For the reaction:
clearly the bromide ion is the base, the electron donor, and aluminum, the acid, the electron-pair acceptor. How would you designate the reaction of
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The compound copper(II) bromide is a strong electrolyte. What is the reaction when solid copper(II) bromide is put into water?
Upon dissolution of anhydrous cupric bromide, the beautiful blue colour of $Cu^(2+)(aq)$, i.e. $[Cu(OH_2)_6]^(2+)$, would develop.
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How do you write the equation for this reaction: Aluminum bromide and chlorine gas react to form aluminum chloride and bromine gas?
In , the must add together to become $0$. In aluminum bromide, aluminum has an oxidation number of $+3$ and bromine has an oxidation number of $-1$. In order...
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Which option contains a $2*g$ mass of sodium atoms....
$1.$ $5.24xx10^22*"sodium atoms?"$
$2.$ $6.022xx10^24*"sodium atoms?"$
$3.$ $3.12xx10^23*"sodium atoms?"$
$4.$ $5.24xx10^22*"sodium atoms?"$
We know that $1*mol$ contains $6.022xx10^23$ individual sodium atoms, and has a mass of $22.99*g$. And thus for $1.$ there is a $2*g$ mass of $Na$. For $2.$ there is...
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How does $"silver bromide"$ react with $"sodium thiosulfate"$? What mass of sodium thiosulfate is required to react with a $0.22*g$ mass of $"silver bromide"$ to give the complex ion $Na_3[Ag(S_2O_3)_2]$?
This is a complexation reaction, and is still used in black and white photography. And clearly, given the stoichiometric reaction, there is $1:2$ stoichiometric equivalence between moles of $"silver...
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Aluminum oxide is decomposed to extract pure aluminum from the mineral. If 6.7 tons of aluminum oxide is mined, calculate the mass of pure aluminum produced?
1 mole of aluminum oxide has a molecular weight of 102 grams (Al=27 grams and O=16 grams). It means that for 1000 kg of compound you can get 529 kilograms...
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How many moles of silver(I) bromide are produced when $6.45$ moles of sodium bromide take part in the reaction?
The thing to remember about balanced is that they tell you the in which the reactants and the products find themselves for a given chemical equation. More specifically,...
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Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 46.5 mL of hydrogen gas over water at 27 degrees Celsius and 751 mmHg. How many grams of aluminum reacted? The partial pressure of water at 27 C is 26.8 mmHg.
We're asked to find the number of grams of $"Al"$ that reacted, given some $"H"_2 (g)$ product characteristics. Let's first write the chemical equation for this reaction: $2"Al"(s) +...
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Aluminum reacts with aqueous $HBr$ to produce hydrogen gas and aluminum bromide. How many mL of hydrogen gas are produced at 1.03 atm and 20.00 $"^o$C when 0.498 g of aluminum react with an excess of $HBr$?
Each equiv of metal reduces $3$ equiv of acid, and $3/2$ equiv of dihydrogen gas are evolved. $"Moles of aluminum"$ $=$ $(0.498*g)/(26.98*g*mol^-1)=0.0185*mol$. Now, given the conditions, clearly the metal is...
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A bottle of calcium bromide contains a bromide ion concentration of 0.10 mol/L. What is the concentration of the calcium bromide?
Calcium bromide speciates in aqueous solution according to the following equation......... $CaBr_2(s) stackrel(H_2O)rarrCa^(2+) + 2Br^-$ And thus for every metal ion there are necessarily two bromide ions. Here by...
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In which solution would a $pH>7$ be measured:
$"A. Phosphoric acid;"$
$"B. sodium fluoride;"$
$"C. hydrogen chloride;"$
$"D. sodium bromide."$?
Let's use an example. say hydrogen fluoride, the which in water behaves as a moderately strong acid, due to (i) the strength of the $HF$ bond, and the polarizing power...
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