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Hydrochloric acid is produced by absorbing gaseous HCl (hydrogen chloride) in water. Calculate the heat that...
Hydrochloric acid is produced by absorbing gaseous HCl (hydrogen
chloride) in water. Calculate the heat that must be transferred to
or from an absorption unit if HCl(g) at 100°C and H2O(l) at 25°C
are fed to produce 1000 kg/h of 20 wt% HCl(aq) at 40°C. Assume the
heat capacity of the produced HCl is 0.557 kJ/mol HCl .°C
Solutions
Amanda K answered 6 months agoRelated Solutions
When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced....
When calcium carbonate is added to hydrochloric acid, calcium
chloride, carbon dioxide, and water are produced. How many grams of
calcium chloride will be produced when 32.0 g of calcium carbonate
are combined with 15.0 g of hydrochloric acid? Which reactant is in
excess and how many grams of this reactant will remain after the
reaction is complete?
When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced....
When calcium carbonate is added to hydrochloric acid, calcium
chloride, carbon dioxide, and water are produced. How many grams of
calcium chloride will be produced when 25.0 g of calcium carbonate
are combined with 14.0 g of hydrochloric acid?Which reactant is in
excess and how many grams of this reactant will remain after the
reaction is complete?
I found that there is 21.01 Grams of CaCl2
When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced....
When calcium carbonate is added to hydrochloric acid, calcium
chloride, carbon dioxide, and water are produced.
CaCO3 + 2HCl ----------> CaCl2 + H2O + CO2
A) How many grams of calcium chloride will be produced when 32g
of calcium carbonate are combined whith 12.0g of hydrochloric
acid?
Mass of CaCl2:
B) Which reactant is in excess and how many grams of this
reactant will remain after the reaction is complete?
Mass of excess reactant:
Hydrochloric acid (HCl) reacts with sodium carbonate (Na2CO3), forming sodium chloride (NaCl), water (H2O), and carbon...
Hydrochloric acid (HCl) reacts with sodium carbonate (Na2CO3),
forming sodium chloride (NaCl), water (H2O), and carbon dioxide
(CO2). This equation is balanced as written:
2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g)
Part A: What volume of 2.75 M HCl in liters is needed to react
completely (with nothing left over) with 0.750 L of 0.400 M
Na2CO3?
Part B: A 675-mL sample of unknown HCl solution reacts
completely with Na2CO3 to form 18.1 g CO2. What was the
concentration of the HCl solution?
. Consider this reaction: zinc metal reacts with hydrochloric acid to produce hydrogen and zinc chloride....
. Consider this reaction: zinc metal reacts with hydrochloric
acid to produce hydrogen and zinc chloride.
Zn + 2 HCl → ZnCl2 + H2
(a) If 0.30 mol of Zn is added to hydrochloric acid containing
0.52 mol of HCl, how many moles of H2 are produced? (or
what is the theoretical yield of H2
produced in the reaction?)
(b) In the above procedure, if the actual yield of the reaction
is 0.26 mol of H2. What is the percent...
Chapter 15 1) The name of HClO is ________. a. hydrogen chloride b. hydrochloric acid c....
Chapter 15 1) The name of HClO is ________. a. hydrogen chloride
b. hydrochloric acid c. chloric acid d. perchloric acid e.
hypochlorous acid 2) Identify the Bronsted-Lowry acid in the
following reaction. H2O + CO3 2- (aq) ? HCO3 - (aq) + OH- (aq) a.
H2O b. CO3 2- c. HCO3 - d. OHe. H2CO3 3) What is the [H3O+] in a
solution with [OH- ] = 1.0 � 10-12 M? a. 1.0 � 10-12 M b. 1.0 �...
A.) 0.85 g of hydrogen chloride (HCl) is dissolved in water to make 8.0 L of...
A.) 0.85 g of hydrogen chloride (HCl) is dissolved in water to
make 8.0 L of solution. What is the pH of the resulting
hydrochloric acid solution?
B.) 0.50 g of sodium hydroxide (NaOH) pellets are dissolved in
water to make 6.5 L of solution. What is the pH of this
solution?
Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and hydrogen gas. The resulting...
Aluminum reacts with excess hydrochloric acid to form aqueous
aluminum chloride and hydrogen gas. The resulting gas is collected
over water and it measured to have 218.6 ml at 26°C and 0.947 atm.
If the vapor pressure of water is 25.2 mmHg at 26ºC, how many grams
of aluminum reacted?
Air is about 78.0% nitrogen molecules and 21.0% oxygen
molecules. Several other gases make up the remaining 1% of air
molecules.
What is the partial pressure of nitrogen in air...
Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 30.6 mL of hydrogen...
Aluminum reacts with excess hydrochloric acid to form aqueous
aluminum chloride and 30.6 mL of hydrogen gas over water at 27°C
and 751 mmHg. How many grams of aluminum reacted? The partial
pressure of water at 27°C is 26.8 mmHg.
Aqueous hydrochloric acid HCl will react with solid sodium hydroxide NaOH to produce aqueous sodium chloride...
Aqueous hydrochloric acid
HCl
will react with solid sodium hydroxide
NaOH
to produce aqueous sodium chloride
NaCl
and liquid water
H2O
. Suppose 0.36 g of hydrochloric acid is mixed with 0.164 g of
sodium hydroxide. Calculate the maximum mass of water that could be
produced by the chemical reaction. Be sure your answer has the
correct number of significant digits.
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