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What is the chemical equation for aqueous sodium chloride and aqueous silver nitrate react to form solid silver chloride and aqueous sodium nitrate?
This reaction is commonly used to illustrate basic solubility rules, and solubility equilibria. All nitrates are soluble, hence silver nitrate is soluble; and all halides are soluble, EXCEPT for $AgX$,...
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Aqueous solutions of ammonium chloride and lead nitrate produce leadon chloride precipitate and aqueous ammonium nitrate. What type of reaction is this? How do you balance the equation?
$"2NH"_4"Cl(aq)"+"Pb(NO"_3)_2"(aq)"$$rarr$$"2NH"_4"NO"_3"(aq)"+"PbCl"_2"(s)"$ This is a double replacement reaction, also called a double displacement, metathesis, or precipitation reaction, in which a precipitate (solid) is one of the products. The general equation is...
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A solution of iron(III)chloride is mixed with a solution of sodium hydroxide and reacts to yield solid iron (III) hydroxide and aqueous sodium chloride. What is the balanced chemical equation for this reaction?
Start by writing the unbalanced chemical equation that describes this double displacement reaction $"FeCl"_ (3(aq)) + "NaOH"_ ((aq)) -> "Fe"("OH")_ (3(s)) darr + "NaCl"$ In order to balance...
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How many moles of aluminium cations are present in $"5.1 g"$ of aluminium oxide?
The idea here is that each formula unit of aluminium oxide, $"Al"_color(red)(2)"O"_color(blue)(3)$, consists of two aluminium cations, $color(red)(2) xx "Al"^(3+)$ three oxygen anions, $color(blue)(3) xx "O"^(2-)$...
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The molar mass of fluorine is 19.00 g/mol and that of aluminium is 26.98 g/mol. How do you calculate the molar mass of aluminium fluoride?
The formula of aluminium fluoride is $"AlF"_3$. This tells us that one formula unit of $"AlF"_3$ contains one atom of $"Al"$ and three atoms of $"F"$. It also...
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How many aluminium atoms are present in 5.396 grams of aluminium?
2Al + 6HCI -> 2AlCl3 + 3H2
We need (i) to calculate the molar quantity: $(5.396*g)/(26.982*g*mol^-1)=0.2000*mol$ And then (ii), multiply this molar quantity by $"Avogadro's number"$, $6.022xx10^23*mol^-1$ to get................................... $0.2*molxx6.022xx10^23=??$
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A hydrate containing aluminium sulphate has the formula $"Al"_2 ("SO"_4)_3 * x"H"_2 "O"$ and it contains 11.11% of aluminium by mass. Calculate the value of $x$ in the hydrate formula.
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Your goal here is to figure out exactly how many moles of water of hydration are present for every mole of hydrate. As you can see, the chemical formula of...
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$25*g$ of sodium chloride are mixed with $35.0*g$ silver nitrate in aqueous solution. How much silver chloride can be prepared?
Moles of $Ag^+$, $(35.0*g)/(169.9*g*mol^(-1)) = ??$ Moles of $Cl^-$, $(25.0*g)/(58.4*g*mol^(-1)) = ??$ The $Na^+(aq)$ and $NO_3^(-)(aq)$ ions are spectators and do not participate in the reaction. Chloride anion is clearly...
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The balanced equation shows the reaction between aluminium hydroxide and hydrochloric acid to form aluminium chloride and water: Al(OH)3 + 3HCl = AlCl3 + 3H2O. 1 mole of aluminium chloride was formed, what mass of aluminium hydroxide was formed?
I'll assume you mean what mass of aluminum hydroxide reacted. We can use the coefficients of the equation to determine the number of moles of $"Al(OH)"_3$ that react, knowing that...
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Is the concentration of an aqueous solution of sodium chloride in contact with undissolved solute DIFFERENT from the concentration of a saturated sodium chloride solution in water?
In a saturated solution of a salt in water, there is equilibrium between the solid salt (at the bottom of the flask), and the dissolved salt, present in the homogeneous...
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