sulfides of tin O Sn2S2 Sns2 O Sn3S2 O SnS Your answer is incorrect. nitrides of tin O Sn2N3 O Sn3N4 O SngN2 O Sn2N2

Q: Choose the correct products or choose NR (for both spaces in that reaction) for each of the…

A: In all the reactions give, we have a metal along with another metal salts. The reaction will only be…

Q: 22 What is the empirical formula of an oxide containing 49.5% manganese? (Hint Oxide = compound of…

A: 22)   Empirical formula is the smallest whole number ratio of elements present in the compound.

Q: NAOCH,CH, EtO OEt (excess) H,CO

A: At first, the base sodium ethoxide (NaOCH2CH3) abstracted acidic proton from the alpha-carbon of…

Q: 135 ban 21. Which one of the compounds below could NOT be the limiting reactant in the following…

A: 21)  Limiting reactant: it can be define as one of the reactant which totally consumed by the end of…

Q: Calculate the number of W atoms present in a 27.40 g sample of 47.70% pure tungsten ore.

A:

Q: write formation equations for four transition metals

A: We have to write the four formation equation of translation metal .

Q: The action of dilute nitric acid on copper is represented by the equation: Cu + HNO9->…

A: Given-> Weight of HNO3 = 250.0 gm Cu(s) + HNO3-----> Cu(NO3)2 + H2O + NO

Q: Rusting steel will form Fe₂O3. However, the protective coatings of galvanized iron and stainless…

A: A question based on corrosion that is to be accomplished.

Q: 18. How many grams of TiC14 are needed to produce 0.132 moles of MgCl2? 2 Mg + TiCl A. 6.26 g → Ti +…

A:

Q: Barium metel was quantitatively precipitaded from 1.52g sample of BaCl2+2H2O. The mass of the barium…

A: Mass percentage = (mass of solute / mass of solution) x 100%

Q: Which of the following compounds could be used as reactants to prepare copper(II) carbonate? O…

A: Explanation to the correct answer is given below.

Q: Chemical Name Chemical Fomula Something it's found in Consumer Use Sodium Bicarbonate NaHCO, Baking…

A:

Q: HN23 A Alcl3 HCI kmnoy D Hot, cand. N8S c Cly NaO CHg. E

A:

Q: Write the balanced NET ionic equation for the reaction when Al(NO3)3 and Na3PO4 are mixed in aqueous…

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Q: balanced

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Q: 1. ferric oxide(s) + nitric acid (ag) products 2. lead (II) chromate(s) + sodium acetate (ag)…

A:

Q: How do I balance the equations:  C3H5(NO3)3 ----> CO2+  H2O+ N2+ O2  HCN+ O2 ---> N2+ CO2+ H2O

A: We have to balanced the given equation which are (1)  C3H5(NO3)  => CO2 + H2O + N2 + O2 (2) HCN +…

Q: sulfides of chromium O CrS2 O CrS O Cr3S2 O Cr2S3 nitrides of chromium O Cr2N3 O CrN O CrN3 O Cr3N2

A:

Q: State the oxidation number of each of the atoms in Na,SO4. Use blank 1 for Na, blank 2 for S blank 3…

A: The oxidation number is the oxidation state of element, which explains the oxidation and reduction…

Q: How many metal atoms are present in the compound represented as Al203? O 1 O 2 O 3 O 5

A:

Q: How many ions can you get in solution from 123.1 grams of MoCl3?

A:

Q: Complete and balance the chemical equation

A: Balanced chemical equation can be define as the reaction in which number of atoms of all the…

Q: How many grams of MnSO 4 can be prepared from the reaction of 15.0 g of KMNO 4 with 22.6 g of H 2SO…

A:

Q: How many moles of N2O4 can be formed from 4.25 g NO2?

A:

Q: theoretical

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Q: 4 2Hе

A: 3Li7 + 1H1   ----->  2He4   +  ?. Now according to the law of conservation in nuclear reaction…

Q: For the following chemical reaction, predict the product that gets formed. Select from the answers…

A: Given that, Unbalanced reaction, Li + O2 ----> ? What is product formed ?

Q: 4Ga + 3S2 à 2Ga2S3 How many moles of Sulfur are needed to react with 12.5 moles of Gallium

A: 4Ga      +      3S2      →     2Ga2S3 From the stoichiometry of the balanced chemical reaction, It…

Q: Select the best possible products for the given reaction. Don't worry about balancing. SO₂ + H₂O-

A: Balanced the reaction-- SO2+ H2O ---> ?

Q: Where do you expect to find elements that are good oxidizing agents on the periodic table? Periodic…

A: All natural and synthetic elements known till date are arranged in increasing atomic number in a…

Q: )Listen Which metal can be added to steel to form an alloy, which is resistant to corrosion. known…

A: Stainless steel is an alloy of iron, chromium and nickel.

Q: Balance the Following: Na + C12 -> NaČI O 1,2,1 O 2,2,1 O 2,1,2 Already Balanced O O O O

A: The periodic table is the representation of elements arranged in vertical rows and horizontal rows.…

Q: Explain this

A: The balanced chemical equation can be defined as an equation where the number of each atom of all…

Q: blank 3 for O.

A: In Na2SO4 Oxidation state of O : ? S : ? Na : ?

Q: NH2 NaNO2, HCI NEN CI NH2 NOP PON

A: The reaction taking place is given as,

Q: Which of the reactants will produce H2S(g) ? Na2S NazSO4 O Na,SO2 ONazSO3

A: The product to be produced is given as H2S. And the reactants given are Na2S, Na2SO4, Na2SO2 and…

Q: Which element will produce a new compound when added to a beaker containing an aque- CuSO ous…

A: We are to find which element will replace Cu from CuSO4 solution. An element with higher reactivity…

Q: One of the reactions involved in obtaining pure copper (Cu) from copper-containing rock is Cu2S + O2…

A:

Q: When the equation CazN2 + _H20 → _Ca(OH)2 + _NH3 is balanced, the coefficient of H20 is: O none of…

A: In a balanced chemical equation, all the elements involved in the equation have equal number of…

Q: Which of the following minerals will provide the highest % composition of Sulfur? Multiple Choice…

A: Composition  is determined by the number of atoms present in the compound   or Mass of compound.

Q: For each element below provide the formula for the metal oxide and for the acid it forms when…

A: The metal oxide formed with S8 (s) is, When the metal oxide on reaction with water to give sulfuric…

Q: Complete the equations for the reactions of the boron compounds. Note that these reactions are not…

A: From the answer bank the reaction is as:

Q: Determine the percent composition of the metal in the AlCl3

A:

Q: Identify the spectator ions. Sr(OH)2+K2S=2KOH+SrS

A: The reaction given is, => Sr(OH)2 + K2S --------> 2 KOH + SrS

Q: Select the best possible products for the given reaction. Don't worry about balancing. Na₂O + H₂O -…

A: The best possible product for the reaction : Na2O + H2O ---> ?

Q: skeletal equation

A:

Q: Determine the product from the following reaction. PBr3 HO, PBr2 Br 4 O 2

A: PBr3 react with alcohol and produce alkyl halide.this reaction is substitution reaction

Q: Balance and complete: HC2H3O2(aq)+ Al(OH)3(s) Show your work!

A: An acid–base titration is a quantitative analytical method for estimating the concentration of an…