Question
In: Chemistry
Cryolite, Na3AIF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide....
Cryolite, Na3AIF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation.
AI2O3(s) + NaOH(l) + HF(g) ----------> Na3AIF6 + H2O(g)
If 17.2 kilograms of AI2O3(s), 60.4 kilograms of NaOH(I), and 60.4 kilograms of HF (g) react completely, how many kilograms of cryolite will be produced.
Which reactants will be in excess?
What is the total mass of the excess reactants left over after the reaction is complete?
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide....
Cryolite, Na3AlF6(s), an ore used in the production of aluminum,
can be synthesized using aluminum oxide. Balance the equation
Al2O3 (s) + 6NaOH (l) +12HF (g) --> 2Na3AlF6 + 9H2O (g) (I
think I've already correctly done this)
A. if 10.5 kilograms of Al2O3(s), 52.4 kilograms of NaOH(l), and
52.4 kilograms of HF(g) react completely, how many kilograms of
cryolite will be produced
B.What is the total mass of the excess reactants left over after
the reaction is complete?
Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide....
Cryolite, Na3AlF6(s), an ore used in the production of aluminum,
can be synthesized using aluminum oxide. Balance the equation.
Al2O3(s) + NaOH(l) + HF(g) ---> Na3AlF6 + H2O(g)
If 11.3 kilograms of Al2O3(s), 60.4 kilograms of NaOH(l), and
60.4 kilograms of HF(g) react completely, how many kilograms of
cryolite will be produced?
Which reactants will be in excess?
What is the total mass of the excess reactants left over after
the reaction is complete?
Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide....
Cryolite, Na3AlF6(s), an ore used in the production of aluminum,
can be synthesized using aluminum oxide.
Balance the equation.
Al2O3(s) + NaOH(l) + HF(g) -- Na3AlF6 + H2O(g)
If 16.4 kilograms of Al2O3(s), 51.4 kilograms of NaOH(l), and
51.4 kilograms of HF(g) react completely, how many kilograms of
cryolite will be produced?
Which reactants will be in excess?
What is the total mass of the excess reactants left over after
the reaction is complete?
Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide....
Cryolite, Na3AlF6(s), an ore used in the production of aluminum,
can be synthesized using aluminum oxide. Balance the equation.
Al2O3(s) + NaOH(l) + HF(g) ---> Na3AlF6 + H2O(g)
If 11.3 kilograms of Al2O3(s), 60.4 kilograms of NaOH(l), and
60.4 kilograms of HF(g) react completely, how many kilograms of
cryolite will be produced?
Which reactants will be in excess?
What is the total mass of the excess reactants left over after
the reaction is complete?
The following equation shows the conversion of aluminum oxide (from the ore bauxite) to aluminum: 2Al2O3(s)→4Al(s)+3O2(g),...
The following equation shows the conversion of aluminum oxide
(from the ore bauxite) to aluminum:
2Al2O3(s)→4Al(s)+3O2(g), ΔH =
+801 kcal (+3350 kJ )
Part B:
How many kilocalories are required to produce 1.16 mol of
aluminum?
Part C:
How many kilojoules are required to produce 1.16 mol of
aluminum?
Part D:
How many kilocalories are required to produce 11.6 g of
aluminum?
Part E:
How many kilojoules are required to produce 11.6 g of
aluminum?
1.Aluminum powder burns in the are with a dazzling to produce aluminum oxide 4Al(s) + 3O2(g)...
1.Aluminum powder burns in the are with a dazzling to produce
aluminum oxide
4Al(s) + 3O2(g) ----> 2Al2O3(s)
How many moles of O2 are consumed when .770 mol of aluminum
burns?
2. How many molecules are contained in .0172 kg of C2H4
3. A piece of uranium with a denisty of 18.9(g/cm^3) and a mass
of 281 grams is fired at a velocity of 385 m/s. Estimate the
wavelength of the projectile
XP10. Methanol (CH3OH) can be used as an antifreeze or fuel and can be synthesized from...
XP10. Methanol (CH3OH) can be used as an antifreeze or fuel and
can be synthesized from carbon monoxide (CO) and hydrogen (H2). The
product from a reactor contains CO, H2, CH2OH, and 102 mol/h N2 (an
inert component). The total flow rate of the feed to the reactor is
476 mol/h, and the feed contains an equal molar flow rate of CO and
H2. The total flow rate exiting the reactor is 318 mol/h. (a) Draw
and label a process...
Aluminium oxide is a white , crystalline powder . it can be used as an adsorbent...
Aluminium oxide is a white , crystalline powder . it can be used as
an adsorbent or a catalyst for organic reactions and is formed when
aluminium reacts with oxygen . A mixture of 74.38g of Aluminium and
56.27 g oxygen gas is allowed to react.
...
1) write a balanced equation for the reaction above.
...
2) identify the limiting reactanct by showing the calculation
.
..
3)determine the mass of the excess reactant present in the vessel
when...
. Methanol, CH3OH, is used as fuel in race cars. This liquid fuel can be synthesized...
. Methanol, CH3OH, is used as fuel in race cars. This liquid
fuel can be synthesized using the following process
C(s) + 1⁄2O2(g) +
2H2(g)
CH3OH(l)
Calculate ÆGo using the
ÆGof of the reaction.
Calculate Kp.
What is the relation between the magnitude of ÆGo and Kp?
Calcium Oxide (CaO) is widely used in the production of cement, steel, medicines and many other...
Calcium Oxide (CaO) is widely used in the production of cement,
steel, medicines and many other familiar materials. It is usually
produced by heating and decomposing limestone (CaCO3), a cheap and
abundant material, in a calcination process:
CaCO3(s) -> CaO(s) + CO2(g)
CaCO3 at 298 K is fed to a continuous reactor. The calcination
is complete, and the products leave at 1000 K. Taking 800 gmol of
limestone as a basis and elemental species [Ca(s), C(s), O2(g)] at
298 K...
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