What ions formed when Sr(C2H3O2)2 dissociates in water are?

Q: Write a formula for the compound that forms from potassiumand (a) acetate (b) chromate (c) phosphate…

A: Write a formula for the compound that forms from potassium and (a) acetate (b) chromate (c)…

Q: What is the molarity of each of the following solutions: (a) 15.0 g of Al21SO423 in 0.250 mL…

A: (a) 15 g of Al2(SO4)3 in 0.250 ml solution       Molar mass of Al2(SO4)3 is 342.15 g/mol

Q: Name the salt K, Pt(CO3)2F2] given that the carbonate ion acts as a monode

A: Answer:First of all we will figure out the cation and anion and then find out the oxidation number…

Q: What are the ions present in solution of (NH4)2S?

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Q: What is the Structure of the tetra ammine cupper(II) sulphate monohydrate?

A: The structure is molecular represented of chemical compound. The compound given is co-ordination…

Q: A halogen (X2) disproportionates in base in several steps to X- and XO3-. Write the overall equation…

A: Redox reaction leads to oxidation and reduction processes simultaneously. Oxidation and reduction…

Q: → 2H₂O(g) is exothermic, which of the → 2H₂(g) + O₂ (g)? Given that the reaction 2H₂(g) + O2(g)…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: What is the enthalpy when 65.0 g of Cu2O is oxidized to CuO? 2 Cu2O(s) + O2(g) --> 4 CuO dH = -288…

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Q: The single largest use of phosphoric acid is in the production of fertilizer. How many grams of…

A: We will get stoichiometry of the reaction to get the answer

Q: Which of the hydroxides given below has the lowest solubility in water?

A: The molar solubility of hydroxides is calculated as follows: BiOOH, Ksp  = 4.0 ×10-10

Q: What is the formal oxidation state of chlorine in ammonium perchlorate, NH4ClO4?

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Q: Balance the following chemical equation. NaHCO3 + H₂C6H5O7→Na3 C6H5O7 + H₂O + CO₂ Assume the…

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Q: What is the type of reaction  C4H10(I) + O2 (g) -> CO2 (g) + H2O (g)

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Q: Draw a Lewis structure for(a) The cyclic silicate ion Si₄O₁₂⁸⁻(b) A cyclic hydrocarbon with formula…

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Q: low altitudes, O2 gas is very stable while S2 gas decomposes within minutes in sunlight.  Why does…

A: In case of O2 the π bond is formed by the overlapping of 2p orbital while in S2 π bond id formed by…

Q: What is the VSEPR geometrical shape of the silicate ion, SiO32- ?

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Q: For the compound V(ClO)5 what is the charge on vanadium?

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Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: True or false does CrCl3 form and acidic solution in water?

A: Since on dissolving in water, the reaction takes place is  CrCl3 (aq) + 3 H2O (l) ----> Cr(OH)3…

Q: What is the oxidation state of each element in SO2−4?

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Q: Write a balanced net ionic equation between CaCl2.2H2O and KOH

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Q: what is the chemical formula created when thallium (81) bonds with the polyatomic ion silicate?

A: We know that silicate is  SiO4-4 and thallium is Tl+3 In formation of compound charge is it transfer…

Q: what is the chemical name of HC2H3O2

A: The usage of number, symbol etc to show the proportion of the chemicals in an atom is referred as…

Q: What is the ELECTRON DOT STRUCTURE for MgBr2?

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Q: In what kind of sulfur preparation is precipitated sulfur preferred? Why?

A: Precipitated sulfur is prepared by boiling sulfur and calcium oxide in water and then precipitating…

Q: What is the oxidation state of Mo in the molecule (NH4)2M004?

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Q: 2. Octanal Coctyl aldehycle) CH₂ (CH₂) CH + Na BHy CH₂OH

A: NaBH4 is sodium borohydride, which is an weak reducing agent.  Hence it reduces the aldehyde to…

Q: (a) What is a coordinate covalent bond?(b) Is it involved when FeCl3 dissolves in water? Explain.(c)…

A: (a) According to valence bond theory, complex ions have coordinate covalent bonds between ligands…

Q: How many moles of (CH3)3N  would need to be added to 459.2 mL of a 0.25 M solution of (CH3)3NHCL  to…

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Q: What bonds does NH4Cl consist of?

A: Ammonium chloride is a salt. The bond formed between the hydrogen and Nitrogen atom is covalent bond…

Q: What is the ratio of mass of oxygen in H2O and H2O2?

A: Standard data: The molar mass of oxygen atom = 15.999 u

Q: What kind of crystalline solid is Alumna (Al2O3)?

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