2024年12月14日 · What is the molarity of the solution made by dissolving 22.4 g of LiClO4 3H2O in 225 mL of water? First, calculate the molar mass of LiClO4 3H2O. Then, convert 22.4 g to moles using the molar mass.

Answer to: What is the common name for 3H2O? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also...

2024年5月27日 · There are 6 molecules in the formula 3H2O: 3 molecules of water (H2O) each composed of 3 atoms (2 hydrogen and 1 oxygen).

2024年12月14日 · Oh, dude, 3H2O represents three molecules of water. It's like saying you have three bottles of water, but in fancy science terms. So, yeah, 3H2O is just a cool way to say "three waters" in ...

Ethanol burns with the oxygen in air to give carbon dioxide and water. C2H5OH(l) + 3O2(g) arrow 2CO2(g) + 3H2O(l) What is the amount (in moles) of water produced from 0.77 moles of C2H5OH? Gasohol is a fuel containing ethanol that burns in the presence of oxygen to give carbon dioxide and water as follows: C_2H_5(OH) + 3O_2 \to 2CO_2 + 3H_2O .

Top fuel dragsters (sometimes called funny cars) burn nitromethane as fuel according to the balanced combustion equation. This combustion is represented by the equation below. 2CH3NO2(l)+3/2 O2(g) rightarrow 2CO2(g)+3H2O(l)+2N2(g) Delta H_r degrees = - 2; Top fuel dragsters (sometimes called funny cars) burn nitromethane.

2CrO42- (aq, yellow) + 2H2O+ (aq) <---> Cr2O72- (aq, orange) + 3H2O(l) a) Describe the color change the student should observe after adding excess NaOH to the solution to the equilibrium mixture. b) Write a net ionic equation to support your answer to a). c) Briefly explain your answer to b) in terms of Le Chatelier's principle.

Consider the following redox reaction: 2CS(NH2)2 + 4BrO3- + 3H2O arrow 3CO(NH2)2 + 3SO42- + 4Br- + 6H+ a. Identify the atoms which are oxidized and reduced. b. Determine the number of electrons transferred. c. Write the balanced half-reactions. Determine whether the reaction is …

Oxidation Number: The equation of iron (III) oxide and hydrogen molecule was provided. In order to know which chemical species undergoes reduction (or reduced) in the process, we need to look and compare the oxidation numbers from the reactant side to the product side of …

C2H5OH(l) + 3O2(g) arrow 2CO2(g) + 3H2O(g); Delta H = -1234.8 kJ/mol How much heat will be generated and released into the surroundings when ; If 3.059 g of ethanol is burned completely in a bomb calorimeter at 298.15 K, the heat produced is 90.447 kJ. Calculate the Delta H formation. C2H5OH + 3O2 arrow 2CO2 + 3H2O