Choose the correct coefficients to balance this equation: H2SICI2 + H20 HgSi404 + HCI H2SiCl2 + v H20 v HgSi404 + v HCI

Q: n (need detailed computation) ach compound (need detailed computation) Calculation (need detailed…

A: As per rule, allowed to answer first three subparts and post the remaining in the next submission.

Q: How do you solve problems 1-3?

A: Introduction: (1) Metal is a strong oxidizing agent which have a more negative E value and metal is…

Q: Table 1 Table 1: " Beaker Moles of SCN Moles of FESCN2+ Concentration Absorbance at of FeSCN2*(M)…

A: We need to write the descriptive titles for the three tables.

Q: 1. Under ordinary conditions, if its triple point occurs at a pressure above the 760 torr, a…

A: Under ordinary conditions, if its triple point occurs at a pressure above the 760 torr, a substance…

Q: Is this correct or does the true value need the same sig figs as the estimated value?

A: Number of significant figures gives an idea on the accuracy of the measured value.

Q: indicate final answer) a. b. C. d. e. f. 9- h. Moles of HCI added (mol) Moles of OH- in saturated…

A: Saturated Ca(OH)2 solution is sparingly soluble in water and is in equilibrium with Ca2+ and OH- as…

Q: from highest to lowest, 4 being the lowest. use 1-4 for the answers please

A: We have to rank the following substances according to their boiling point in decreasing order of…

Q: I. Assign oxidation state to the underlined element. 1) Cl2 2) SO2 3) К202 4) Cr07 -2 5) Na,02 6)…

A:

Q: Directions: Give the oxidation numbers of the underlined atoms in the following molecules and ions.…

A: Sum of oxidation number of each atom is equal to zero. In case of charge, it is equal to charge. Let…

Q: 1. What are the differences between preparing soap and detergent? 2. What will be the best thing to…

A:

Q: What I Have Learned Activity 4.1.3. Identify me! Complete the table by identifying whether the…

A: The solution is either Acidic or Basic is depend upon the pH value . On the basis of pH value we can…

Q: Galaulate the PH and the Pott FOR 9.6M solution OF MH₂ инз K. FOR NH3=1.97105

A: Here we are required to find the pOH and pH of 0.6M of ammonia solution

Q: 1. Fill in the following table. [H₂O*] (M) 5.9x10² [OH] (M) 3.6x10³ PH 3.9 РОН 6.5

A:

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: Energy of the electromagnetic radiation is directly proportional to the frequency of the radiation…

Q: V. Choose which term refers to each statement in numbers 1 to 8. A. surface tension B. viscosity C.…

A: With reference to the given property of different states of matter they have these properties which…

Q: Q2. 6-8 Choose the correct answer.

A: Molecular formula  Expresses information about the proportions of atoms that constitute a particular…

Q: 1. Vitamin C has the formula C,H,Og. Calculate the number of vitamin C molecules present in a 0.250…

A: 2.) We are having 0.1 g of caffeine (C8H10N4O2) Molar mass of caffeine  = 194.2 g/mol

Q: For question 1-10 state whether the statement is True or False 1. Only alcohols contain an oxygen…

A: False Oxygen bearing functional groups other than alcohols are Aldehyde, Ketone, Carboxylic acid,…

Q: a) The alkene drawn here undergoes an electrophilic addition reaction with HBr. i) Give the IUPAC…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: phases of matter (solid, liquid, and gas) is NOT correct? a. All three phases consist of particles…

A: 1) The solid phase consists of vibrational motion of molecules. Liquid and gasious phase consists of…

Q: How many types of nonequivalent protons are present in each of the following molecules? Molecule #1…

A: Please find the attachment.

Q: 1. Vitamin C has the formula C,H¸Og. Calculate the number of vitamin C molecules present in a 0.250…

A: The molecular formula of the vitamin C is = C6H8O6 The mass of vitamin C is = 0.250 g The number of…

Q: Write the chemical formulas of the species that will act as formulas of the species that will act as…

A: Number of moles of HF = Concentration of HF × Volume of HF Number of moles of HF = 1.3 × 1.0 = 1.3…

Q: 3. Another student began a she forgot to add the 3 dro a) What happened?

A: Concept: Color of Phenolphthalein in Below pH 8.5 = Colorless  above pH 9.0 = pink to deep red color…

Q: Experiment: Extraction of Eugenol For analysis of medicinal values, the essential constituents are…

A: % recovery of any substance in clove will be given by = [(mass of substance / Mass of clove) x 100%]

Q: PART 1: Label the Bronsted-Lowry acids (A) and bases (B) and their conjugate pairs (CA or CB) in…

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Q: 1) Consider the reaction below. If the concentration of B doubles, what happens to the concentration…

A: Order of a reaction : It is the sum of powers of the concentration of the reactants in the rate law…

Q: Please answer all parts 1,2 and 3

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Q: What are the two types of isotopes? * raw and edited compressed and uncompressed stable and unstable…

A: 1. Isotopes are elements having the same atomic number ( no.of protons ) but have different atomic…

Q: Practice: States of Matter Answer the following questions. You may need a separate sheet of paper.…

A: 1. The three principle of kinetic molecular theory are; (a) Gas particles are in constant, random…

Q: Use the Pauling electronegativity scale to rank the following binary compounds in order of…

A: A species is said to have a greater ionic character if the difference inelectronegativity of the two…

Q: Given the following: 42.07% Na, 18.89% P. and 39.04% O, determine the empirical formula. * a. NaPOa…

A:

Q: 4. C 5. Baking Soda M 10. for inorganic compounds. 1. Peanut Oil 6. Carbon Dioxide - 2. Salt 7.…

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Q: Direction: Write the oxidation half-reaction and reduction half-reaction, and shorthand…

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Q: 4. The balanced solubility equilibrium of CuS in aqueous ammonia is Cus(s) + 4 NH3 (aq) =…

A: The solubility equilibrium for CuS, solubility product and stability constants are given as follows,…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.