Write the empirical formula for at least four ionic compounds that could be formed from the following ions: NH, CIO, CN, Fe³+ 0 0.0... X Do 5

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO What mass, in grams, of MgO…

A: number of moles=Given massmolar massGiven mass of Mg=1.89 gmolar mass of Mg=24.3 g/mol∴Number of…

Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Given - Weight of Al2O3= 12.6kg = 12.6 × 103 g (1kg = 1000g) Weight of NaOH=59.4kg = 59.4 × 103 g…

Q: Consider the balanced reaction of magnesium and oxygen. 2Mg+O2⟶2MgO2Mg+O2⟶2MgO What mass, in grams,…

A: Given: mass of Mg = 1.89 g mass of O2 = 2.07 g molar mass of Mg = 24.305 g/mol molar mass of O2 =…

Q: A crystal of the mineral pharmacosiderite, Fe3(AsO4)2(OH)3•5H2O, contains what percent of  oxygen by…

A: The molecular formula of the crystal pharmacosiderite is = Fe3(AsO4)2(OH)3•5H2O One molecule of the…

Q: When a solution of ammonium sulfate is added to a solution of strontium nitrate, Sr(NO3)2, a white…

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Q: Write a chemical equation for the exchange reaction that occurs when KOH(aq) is added to FeCl3(aq).…

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Q: Balance the following chemical equation (if necessary): Li2Se(s)+SO2(g)--> SSe2(g)+Li2O(s)

A: A balanced equation is the equation in which the number of atoms of each element are equal at both…

Q: Fluorides of the noble gas xenon can be formed by reaction with fluorine under high temperature and…

A: Details

Q: Write the law for this reaction and explain how it is determined SO2CL2 ->SO2 + CL2

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Q: Is the decomposition of CuSO4· 5 H2O a physical or a chemical change? Why?

A: The copper sulfate penthydrate dehydrates to form the clear, anhydrous copper sulfate.

Q: is the following statement correct?

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Q: If 71.0 g of Fe2O3 react with 26.9 g of Al, how much molten Fe can be formed

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: and water. Write the balanced chemical equ

A: Balanced chemical equation is that in which number of different atoms of elements in reactant side…

Q: Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO2Mg+OX2⟶2MgO   What mass, in…

A: Mass of Mg = 1.92 g Mass of O2 = 2.66 g Mass of MgO = ?

Q: 7. Complete and balance the equations for the reactions. All reactions yield products. Cl2(g) (a)…

A: Dear student, as this picture contains multiple questions. We are answering only 7th  question. If…

Q: The element germanium is in Group 14, in Period 4. It is classed as a semimetal or metalloid, as is…

A: A question based on Group 14 elements that is to be accomplished.

Q: Write the balanced equation for the following reactions a.     C6H10(g) +      O2(g)   ⟶⟶   CO2(g)…

A: Solution- Above unbalanced equations with balanced is given below- a.   2  C6H10(g) +    17  O2(g)…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: A chemical reaction follows the law of conservation of mass. According to the law of conservation of…

Q: Write the chemical formula for cesium acetate

A: The given compound is cesium acetate. It is an ionic compound formed between cesium and acetate ion.…

Q: A 5.000 gram sample of MnB4O7·•8H2O is heated to drive off the water. What is the mass of the…

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A: According to the question, a 235.2 g sample of ground water is analyzed for calcium. The Ca2+ in the…

Q: Write the balanced equation for the reaction of aqueous Pb(ClO3)2 with aqueous NaI. Include phases.…

A: According to the solubility rule, PbI2 is an insoluble compound. Hence, the reaction between aqueous…

Q: Cryolite, Na, AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum…

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Q: 10. Write the completed and balanced equation with the correct physical state for each species in…

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Q: A yellow solid is either lead(II) chromate or sodium chromate. What would you do to tell which…

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: When an aqueous solution of nickel(II) bromide, NiBr2, is added to an aqueous solution of potassium…

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