TO SOLVE: [Mass to Mole Ca(HCO3)2] [Mole Ca(HCO3)2 to MOLE CaCO3] [Mole CaCO3 to Mass CaCO3] If 300g of Ca(HCO3)2 will react with enough Ca(OH)2, how many grams CaCO3 precipitate will be produced

Q: Complete and balance ---Fe(s)+---O2(g)---> ---Cu(s)+---H2SO4(aq)---> ---Rb2O(s)+---H2O(l)--->

A: We have been given three chemical reactions and We have been asked to complete and balance the given…

Q: 3. How many faradays are transferred in an electrolytic cell when a current of 2.0 amperes flows for…

A: In the given question we have to calculate how many Faraday are transferred in an electrolytic cell,…

Q: Calculate the value of Eºcell for the following reaction: a. -1.37 V b. -4.37 V c. 4.37 V d. -11.6 V…

A: The reaction is :  2 Au(s) + 3 Ca2+(aq) ==> 2 Au3+(aq) + 3Ca(s)  Oxidation:  When an element lose…

Q: 1) Get two medium test tubes. Into one, place about 2 mL of a solution of barium chloride. Into the…

A:

Q: Consider the reaction of HBr with ethylene and propylene. At room temperature the reaction of…

A: This can be explained by the Sn1 reaction mechanism in following manner:-

Q: "Synthesis gas" is a mixture of carbon monoxide and water va reaction is one of the ways hydrogen is…

A:

Q: What is the mass (in grams) of 18.50 L of propane vapor (C₃H₈) at STP?

A:

Q: Determine the electron group geometry and the molecular group geometry of the central atom of the…

A:

Q: Which way does water move -low concentration/potenti

A: Solution is made up of two components: solute and solvent. The component which is present in major…

Q: 1. You are planning to carry out a reaction between butyne CH3CH₂C=CH, and sodium methoxide, CH3ONa.…

A: Given :  Reaction between butyne and sodium methoxide .

Q: 7. Calculate the value of Eºcell for the following reaction: a. -1.37 V b. -4.37 V c. 4.37 V d.…

A: In an electrochemical cell, the electrode with a higher standard reduction potential acts as a…

Q: Use Frost circles to determine whether the following compounds are aromatic or not. a) 0 b) H

A: Frost circles are drawn to check the aromaticity or antiaromaticity of a compound.

Q: Draw structures for the organic products (A-G) that would form in the following reactions. Show…

A: The mechanism of the three reaction that is 1a,1e and 1f attached in image given in handwritten…

Q: Thanks, can u plz solve now for 4,5,6,7?

A: To calculate :

Q: Calculate the value of ?p for the equation C(s)+CO2(g)↽−−⇀2CO(g)?p=? given that at a certain…

A: For this equation Cs+CO2g↔2COg KP=? To get this equation, we need to add the equations given below…

Q: When aluminum metals reacts with HCl(aq), the products formed are AlCl3(aq) and hydrogen. If 6.477…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Refer to the bar graph below, Explain why the n→π* interactions contributes more to the overall…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Calculate the equivalent weights of the following substances as acids or bases:       (a) HCl, (b)…

A: Equivalent weight of an element is defined as the amount of the substance which can combine with 1 g…

Q: A voltaic cell was constructed with Au - Au³+ 3+ Au³+ Given the standard reduction potential of the…

A: Given that,  A voltaic cell was constructed with half cells Au-Au3+ and Mn-Mn2+  The standard…

Q: A fuel contains 45% of H₂, 40% CO, 12% CH, and 3% O₂ by volume. Determine volume of air required to…

A: Please find the below attachment.

Q: 2. The Rast camphor method is a cryoscopic technique for molar mass determination. Exactly 1.00 g of…

A: This can be done by the colligative properties of solution. Fout of four , freezing point technique…

Q: Hw.2.   In the laboratory you are asked to make a 0.586 m zinc acetate solution using 355 grams of…

A: Here we have to calculate the no of grams of Zinc acetate that we have to add.

Q: 1. 0349 5.2mL 6.5159 3,8479 2²1,7819 20.4989 Weight of Watch Glass, Filter Paper and CuCI…

A: According to the question we have, The weight of copper (Cu) is given by = 1.034 gm The volume of…

Q: A student's percent error for the density of gold was 14% under the accepted value of 19.3 g ml-¹.…

A:

Q: HPO2 + SO₂2+ H₂OH₂PO₂ + SO₂²+ OH In the above redox reaction, use oxidation numbers to identify the…

A: We have to determine the name of element reduced and oxidized, and the formula for oxidizing and…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: To balance the reaction under acidic conditions:  1) write the give  equation  2) write the equation…

Q: h of the following two aromatic compounds, A or B, is more read c substitution reaction (one letter…

A: Organic reactions are those in which organic reactant react to form organic product. Electrophilic…

Q: What is the major product formed in the following reaction? A 1) > 2) X 3) D 4) 1) 3) Br Br HBr ROOR…

A: An organic reaction is given in which the reactant is alkene and the reagent is HBr (Hydrobromic…

Q: The Rast camphor method is a cryoscopic technique for molar mass determination. Exactly 1.00 g of an…

A:

Q: Draw the organic product of the Lewis acid-base reaction shown below. Include all lone pairs and…

A:

Q: For each of the following reactions, draw the skeletal structure(s) of the most stable conformer for…

A: a) Oxone, in presence of Acetone/H2O, 0°C is responsible for epoxidation of double bond.

Q: 2. Which of the following reactions will occur spontaneously at standard-state conditions and25°C?…

A: Here we are required to find the reaction occur spontaneously at standard state condition at 25°C.

Q: What volume (in mL) of a 0.175 MHNO3 solution is required to completely react with 30.6 mL of a…

A: Sodium carbonate reacts with nitric acid to form sodium nitrate, carbon dioxide, and water. The…

Q: What is the molarity of ions in a 0.62 M solution of Ca(OH)₂ assuming the compound dissociates…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: 6. When an aqueous solution of NaCl is electrolyzed, Na(l) is produced at the cathode, and Cl₂(g) is…

A: Electrolysis is defined as the simultaneous oxidation reaction at anode and a reduction reaction at…

Q: Which of the following 0.10 M acid solutions is expected to have a lower pH than 0.10 M CHBr₂COOH?…

A:

Q: 1) Get two medium test tubes. Into one, place about 2 mL of a solution of acetic acid (vinegar).…

A: We have been given that sodium bicarbonate is added to acetic acid. We have been asked to write…

Q: Pick the situation that occurs during radical reaction initiation stage:   A. Radicals are formed…

A:

Q: Determine the number of aluminum ions in 0.611 moles of Al2(SO4)3.

A:

Q: Draw a terminal alkene that would lead to this product under these conditions. Select to Draw H₂…

A: Given reaction: We have to draw a terminal alkene that would lead to the product under the given…

Q: A monoatomic ion has a charge of +4. The parent atom of this ion has a mass number (nucleon number)…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: At STP, 8.50 mol of gas occupies approximately what volume in liters?

A: According to the ideal gas equation, the volume of a gas depends on the temperature, pressure, and…

Q: Use the graph below to answer the following questions Cylinder A B C D Volume read on cylinder 25.0…

A: Accuracy - It is defined as the measure of degree of closeness to true value. Precise - It is…

Q: write retrosynthesis and synthesis of each compound Give all answer plz

A:

Q: Based on your observations, which of the following reactions in the Copper Cycle were both…

A: In this question, we have to write which reaction in Copper cycle were both spontaneous redox…

Q: Some of the different characteristics of covalent bond are: 1. Low melting and boiling points 2. Non…

A: A question based on atomic structure that is to be accomplished.

Q: what is the value of the rotational barrier in burue? а) 125 k5 / mo b) ~alkJ/mol д) люку/ то Длику…

A:

Q: Calculate AG and Kp for the following equilibrium reaction at 25.00 °C: CH₂(g) + H₂O(g) → CO(g) +…

A: Given, Reaction : CH4(g) +H2O(g) →CO(g) +3H2(g) Temperature , T = 25°C=(25+273)K=298 K

Q: Which equation depicts aqueous hydrogen sulfide behaving as a Brønsted-Lowry acid in water? a.…

A:

Q: 5. The following graph is a calibration curve for the density of an aqueous salt solution versus…

A: The detailed solution is given below.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".