solid potassium oxide reacts with liquid water to produce aqueous potassium hydroxide
Write a balanced chemical equation based on the following description: solid potassium oxide reacts with liquid water to produce aqueous potassium hydroxide
Homework Answers
The reaction is:
K2O(s) + H2O(l) -> KOH(aq)
Balance K:
K2O(s) + H2O(l) -> 2KOH(aq)
The equation is now balanced
Answer:
K2O(s) + H2O(l) -> 2KOH(aq)
Add Answer to:
solid potassium oxide reacts with liquid water to produce aqueous potassium hydroxide
17. (10 pts) Solid potassium metal reacts with liquid water to produce aqueous potassium hydroxide and...
17. (10 pts) Solid potassium metal reacts with liquid water to produce aqueous potassium hydroxide and hydrogen gas as shown by the BALANCED chemical equation below. When a 3.50 g piece of K(s) is added to 150. g of water in an insulated container, the temperature of the liquid INCREASES from 25.0 °C to 65.8 °C. Calculate the enthalpy of reaction (4FH) for the reaction in the forward direction. Water has a heat capacity (Cp) of 4.18 J/(8 °C). Assume...
aqueous potassium phosphate reacts with aqueous nickel(II) bromide to produce solid nickel(II) phosphate and aqueous potassium bromide
Write a balanced chemical equation based on the following description: aqueous potassium phosphate reacts with aqueous nickel(II) bromide to produce solid nickel(II) phosphate and aqueous potassium bromide.
In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce...
In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. Write a balanced chemical equation for this reaction. Express your answer as a chemical equation. Identify all of the phases in your answer.
Aqueous hydrochloric acid reacts with solid manganese(IV) oxide to form aqueous manganese(ll) chloride, liquid water, and...
Aqueous hydrochloric acid reacts with solid manganese(IV) oxide to form aqueous manganese(ll) chloride, liquid water, and chlorine gas Express your answer as a chemical equation. Identify all of the phases in your answer.
Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide and liquid water...
Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide and liquid water . What is the theoretical yield of sodium bromide formed from the reaction of 2.4g of hydrobromic acid and 1.6g of sodium hydroxide? Be sure your answer has the correct number of significant digits in it.
6. Write a balanced equation describing each of the following chemical reactions. (a) Solid potassium chlorate,...
6. Write a balanced equation describing each of the following chemical reactions. (a) Solid potassium chlorate, KClO3, decomposes to form solid potassium chloride and diatomic oxygen gas. (b) Solid aluminum metal reacts with solid diatomic iodine to form solid Al2I6. (c) When solid sodium chloride is added to aqueous sulfuric acid, hydrogen chloride gas and aqueous sodium sulfate are produced. (d) Aqueous solutions of phosphoric acid and potassium hydroxide react to produce aqueous potassium dihydrogen phosphate and liquid water.
Write a balanced chemical equation for each of the following. C)Aqueous hydrochloric acid reacts with solid...
Write a balanced chemical equation for each of the following. C)Aqueous hydrochloric acid reacts with solid manganese(IV) oxide to form aqueous manganese(II) chloride, liquid water, and chlorine gas. D)Liquid methanol (CH3OH) reacts with oxygen gas to form carbon dioxide gas and liquid water.
acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCI) and liquid...
acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCI) and liquid water (H,o), I3.31 g Aqueous of water is produced from the reaction of 12.4 g of hydrochloric acd and 24.5 g of sodium hydroxide, calculate the percent yield of water
Potassium oxide and water produce potassium hydroxide Can you use this worded description to balance this...
Potassium oxide and water produce potassium hydroxide Can you use this worded description to balance this equation. Full solutions would help.
the reaction of powdered aluminum and powdered iron(III) oxide produces solid aluminum oxide and liquid iron metal
Write a balanced chemical equation based on the following description: the reaction of powdered aluminum and powdered iron(III) oxide produces solid aluminum oxide and liquid iron metal
17. (10 pts) Solid potassium metal reacts with liquid water to produce aqueous potassium hydroxide and hydrogen gas as shown by the BALANCED chemical equation below. When a 3.50 g piece of K(s) is added to 150. g of water in an insulated container, the temperature of the liquid INCREASES from 25.0 °C to 65.8 °C. Calculate the enthalpy of reaction (4FH) for the reaction in the forward direction. Water has a heat capacity (Cp) of 4.18 J/(8 °C). Assume...
Write a balanced chemical equation based on the following description: aqueous potassium phosphate reacts with aqueous nickel(II) bromide to produce solid nickel(II) phosphate and aqueous potassium bromide.
Aqueous hydrochloric acid reacts with solid manganese(IV) oxide to form aqueous manganese(ll) chloride, liquid water, and chlorine gas Express your answer as a chemical equation. Identify all of the phases in your answer.
acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCI) and liquid water (H,o), I3.31 g Aqueous of water is produced from the reaction of 12.4 g of hydrochloric acd and 24.5 g of sodium hydroxide, calculate the percent yield of water
Most questions answered within 3 hours.
-
Brief Exercise 12-65
Profitability Ratios
Tinker Corporation operates in the highly competitive consulting
industry. Tinker's balance...
asked 14 minutes ago -
Consider Lewin's three-step process. Which of the three steps do
you thin would be hardest to...
asked 14 minutes ago -
A disabled tanker leaks kerosene (n = 1.20) into the
Persian Gulf, creating a large slick...
asked 28 minutes ago -
5. Explain the condition for a DC motor to develop the
maximum power. If a DC...
asked 43 minutes ago -
Compute the p[Ag] after 35.00 mL of 0.1 M silver nitrate has been
added to the...
asked 46 minutes ago -
Walgreen Company (NYSE: WAG) is currently trading at $48.50 on
the NYSE. Walgreen Company is also...
asked 1 hour ago -
Based on historical data, your team knows what proportion of the
company's orders come from Males...
asked 1 hour ago -
8. Which of the following atoms has the largest magnitude
electron affinity?
(a) Sodium (Na)
(b)...
asked 1 hour ago -
Assess the two types of tests of cognitive abilities. (
regarding HR course)
asked 1 hour ago -
1.Write an inspiring vision statement for an organization where
you work or have worked. If the...
asked 1 hour ago -
2. Is fair trade coffee sustainable for the mass market,
or is it a niche product...
asked 1 hour ago -
Please answer this asap in MATLAB.
In the following for loop, the the loop is executed...
asked 1 hour ago