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: 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: A model for the compound 2-propanol is shown. ball & stick. + labels Write a balanced chemical…

A: In a balanced chemical equation the number of atoms of each element must be equal, on both sides of…

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: 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: Select the best possible products for the given reaction. Don't worry about balancing. NO₂-

A: Given : formula of compound. And periodic table.  This ia a dissociation reaction.

Q: d. Mgls)+MazOg(s) + Hz O) HNOgtagt

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Balance the following chemical equations. CO2 1. CH4 O2 | Na* NaCl | | 3. Al O2 -> Al2O3 | | ↑ ↑ + +…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Select the best possible products for the given reaction. Don't worry about balancing. CaO + CO, —…

A: The given reaction is a type of acid-base reaction also known as a neutralization reaction. In which…

Q: balanced

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: Which equation is balanced? a. C_H +O, -> CO,+HO b. C,H+O₂ -> 2 CO₂ + 6 H₂O c. 2CH+70 d. CH +50, -…

A:

Q: What % fraction of the electrons would you have to remove from a 5.0 mg sphere iron in order to make…

A: Given:  mass of Fe sphere = 5 mg = 0.005 g charge on sphere= 3C  we know that, atomic mass of…

Q: Use retrosynthetic analysis to suggest a way to synthesize 2,3-dimethyl-3-hexanol using the Grignard…

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: 29. Which of the following oxoacids of chlorine contains chlorine in the +5 oxidation state? A HCIO,…

A: According to question we have to determine which oxoacids of chlorine contains chlorine in the +5…

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: но KMn0, H* Mn OH 4. 2.

A: KMnO4 acts as an oxidizing agent in most organic reactions. KMnO4 is also referred to as Baeyer's…

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

A:

Q: theoretical

A:

Q: How do you balance AlF3 + Na2SO4 ---> NaF + Al2 (SO4)3

A: Balanced chemical is that equation in which number of atoms on right hand side and left hand side…

Q: 4 2Hе

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

Q: The reactivity of group 1 metals INCREASES down a group but the reactivity of group 17 nonmetals…

A: Interpretation- Reason, why the reactivity of group 1 metals increases down a group but the…

Q: 17. Rhodium (Rh) can form charges of 2+, 3+, and 4+ as a cation. Which of the following is the…

A: Given : Rh = +3 charge

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: How many grams of hydrogen is produced from 432 g chromium? 2Cr + 2H3PO4 ⟶ 3H2 + 2CrPO4

A:

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: What type of reaction is this? Ca(NO3)2 + Na2SO4 CaSO4 + 2 NaNO3

A: Ca(NO3)2 + Na2SO4---> CaSO4 + 2 NaNO3 It is double displacement reaction. Double displacement…

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: X Balance the chemical equation for each of the following: a. HCl(aq)+O₂(g) → H₂O(1)+ Cl₂(g) b.…

A: The balance chemical equation : has equal number of atoms on both sides of equation i.e. on the left…

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: 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: 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: 19. Which is the correct balanced equation? Bromine is Gded to a container of sodium iodide, forming…

A: Write balanced the reaction --

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

A:

Q: isopentane 4-methylcyclopent-1-ene toluene

A: Here we have to determine the compounds that can reacts with I2/KI and that can reacts with Br2…