HBr 1. BH3, THF FA 1. Li 2. Cul 2. H₂O₂, OH, H₂O 3. E Br OH AICI3 Br₂ tº NO2 (C6H5)3P=CH₂ FeCl3 H₂O HgSO4, H₂SO4 B Br₂ hv NaNH, C CH3ONa Br₂ CH₂Cl2

Q: 7. Exact amount of 25.0 ml NaOH solution whose concentration is 0.974 M was delivered from a pipet.…

A: Given Volume of NaOH solution = 25 ml Molarity of solution = 0.0974 M

Q: RITROE 19 K 39.30 132 20 Ca 21 Sc Ti Molarity (M M₁ = M₂V₂ Convert the mass 1570.3 mg of a chunk of…

A:

Q: Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂…

A: Balance chemical equation: balance chemical equation is the reaction in which number of atoms of all…

Q: 2Ca + O2 -> 2CaO 3.80 g Ca and 2.90 g O2 is allowed to react and 5.20 g of CaO is formed. q1:…

A: Given: Mass of calcium = 3.80 g Mass of O2 = 2.90 g Actual yield of CaO = 5.20 g Known: Molar mass…

Q: Most vinegar sold in stores is a mixture of 5.0% acetic acid (by mass) and water. What mass of…

A: Given:   The mass percentage of acetic acid is 5.0 %. The mass of acetic acid is 20.0 g.

Q: 6) o.025 MOL OF AN IONIC COMPOUND AlaSp CONTAINS o.05 MOL CATIONS AND 4.5×1022 anions. Given: molar…

A: Note: since you have posted a question with multiple sub parts. We will solve only the first three…

Q: BaCl2 + (NH4)2CO3 o BaCO3 + 2NH4Cl Balanced Equation: Total Ionic Equation: Net Ionic Equation:…

A: Applying concept of ionic and net equation.

Q: 3. Complete and fully balance each equation. HNO3(ag)t NaOH(ag) → H2O(I) a. b. Zn(s)t CusO4(ag) →…

A: 3) Answer : a) HNO3(aq) + NaOH(aq)                                → NaNO3(aq) + H2O(l)    b) Zn(s) +…

Q: 1. ) 70.90 g/mol 2 Clzg) 26.98 g/mol + 3 Ale) 133.3 g/mol →2 AICI6) a. Calculate the theoretical…

A: Given data,Mass of Al=15.0gMass of AlCl3 obtained=25.21gMass of V =220gExperimental yield of…

Q: Hydrocarbon mixtures are used as fuels. What mass of CO2 gas is produced by the combustion of 314.4…

A: First, the moles of CH4 and moles of C3H8 present in the mixture is calculated.

Q: Write the balanced chemical equation for the reaction shown. = NO = 0₂ = NO₂

A: To write a balanced equation  their must have equal number of  atoms of different elements in the…

Q: 1-Calculate the mass of compound required to prepare 100.00 mL of a 1.40x102 M CuCl2 ?.

A: Molarity is number of moles of solute present per liter of solution, notated as M and the unit is…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given is reaction between copper sulfate and trisodium phosphate.

Q: On a spacecraft, the COp the crew exhales is removed from the cabin by a reaction within canisters…

A:

Q: 3 - A chemical process takes place according to the following reaction. According to the amount of…

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

Q: 96. Balance the following equations: a. Cr(s) + Sg(s) → Cr₂S3(s) Heat b. NaHCO3(s) Na₂CO3(s) +…

A:

Q: Consider the following reaction: 2H 2 + O 2 --> 2H 2O How many moles of water can be formed from 7…

A: Given data: Moles of H2 = 7 mol, Moles of O2 = 2.4 mol. Given reaction is, 2H 2 + O 2 --> 2H 2O…

Q: CH4(g)   +    2 O2(g)  ------->   CO2(g)   +    2 H2O(g) What mass of water is produced by the…

A: 1- First determine the moles of methane :  moles of methane = ( mass / molar mass)  moles of methane…

Q: Fe(OH); + 3 HBr FeBr, + H,O - - REACTANTS PRODUCTS Element Symbol How Many? Element Symbol How Many?…

A: The balanced chemical equation can be written as follows: Fe(OH)3  +  3HBr  →  FeBr3  +…

Q: 13. Consider the following reaction. CaCl2(aq) + 2AGNO3(aq) 2A9C((s) + Ca(NO3)2(aq) Suppose that you…

A: Given data/information Reaction :      CaCl2 (aq) + 2 AgNO3 (aq) → 2 AgCl(s) + Ca(NO3)2 (aq)…

Q: 1. HBr, ROOR 2. Mg, THF EtOH 1. 요 Ph 2. H3O+ OEt 1. CO₂ 2. H3O+ 1. 2. H3O+

A: -> HBr with peroxide give antimorkovnikov addition of HBr and form alkyl bromide then in presence…

Q: You wish to prepare 202 grams of 11.8 % Ba(OH)2. You will need _____ grams of barium hydroxide and…

A: Given:  Weight of solution = 202 gm  % by mass = 11.8 %  Density of water = 1.00 g/ml

Q: 2 N₂O5(g) --> 4 NO₂(g) + O₂(g) True/False: The equation is already balanced as it is written.

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: Mass of K2SO4: 0.40 g Mass of filter paper + BaSO4 precipitate: 3.56 g Mass of dry filter paper:…

A: Based on above data, we need to find the mass of sulfate in BaSO4 precipitate.

Q: Which of the following sequence of reactions will successfully synthesize the compound shown below…

A: Please be noted that none of the sequence of reactions given in the options is not correct. But the…

Q: Write the reaction using chemical formulas and showing the states of matter (s, 1, g, aq the…

A: The reaction  is 2Li(s)+CuCl2=2LiCl(aq)+Cu(s) Li->Li+1 Cu2+-->Cu+1

Q: H 1. CH₂MgBr 2. H3O+ 3. TsCl 4. NaBr

A:

Q: A mixture is 18.7% NaCl, 20.6% CaCl2, and 60.7% NaBr. What mass of the mixture contains 0.454 moles…

A:

Q: Molecular Weight of Ammonia Atomic weight: Nitrogen 14.0g/mol Hydrogen 1.00g/mol   2B. Nitrogen…

A: Dear student since you have posted multiple parts questions, As per BARTLEBY QnA guidelines We are…

Q: Hydrocarbon mixtures are used as fuels. What mass of CO2 gas is produced by the combustion of 343.5…

A: The mass of carbon dioxide produced by combustion of 50.8 % methane is calculated as,

Q: N2(g)+3h2(g)=2nh3(g) what type of reaction is this?

A: Given: N2(g) + 3H2 (g)----> 2NH3(g)

Q: 1.) 70.90 g/mol 26.98 g/mol 2 Cl2@) + 3 Al(s) > 2 AICI3(s) 133.3 g/mol a. Calculate the theoretical…

A:

Q: ? O H₂O, HCI, benzene 1. HCI, 2. ONa

A: The given scheme involves the conversion of alkene to esters. Scheme for the conversion of alkene to…

Q: . Gypsum has the formula CaSO4?2H2O. Plaster of Paris has the chemical formula CaSO4?12 H2O. In…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: Balance each equation. a. Mg( s) + HBr( aq)-------> MgBr 2( s) + H 2( g) b. CO( g) + O 2(…

A: A chemical equation will be the balanced equation if it has an equal number of atoms on both sides…

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".