Br NH3

Q: Suppose you start with 1.80 g of MgCO3·5H2O, after complete dehydration how many grams of the sample…

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Q: What's the balanced chemical equation of NaOH and CuSO4?

A: The reaction of CuSO4 and NaOH is a double displacement reaction

Q: я осно LICI H₂O

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Q: Are Ca, K, Na spectator ions?

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: What two products are expected in the following reaction? H Br H H Br & & & Br II III I and II I and…

A: Hydrogen halides add to alkenes to form alkyl halide.This addition takes place according to…

Q: Chemical formula for Iron (III) Hydrogen Phosphate

A: Chemical formulas are used to represent a chemical compound. They involved symbols of atoms from…

Q: How to balance the chemical equation for sodium potassium tartrate

A: A balanced chemical equation justifies the law of conservation of mass.

Q: A sample may contain either, both or neither of the following ions: CO32- or SO42-. Prepare a…

A: Qualitative anion analysis refers to qualitative tests that are carried out to identify anions…

Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

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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: You are trying to find the identity of an unknown white powder. When you perform a flame test on…

A: step1) While performing flame test , on a powder a red color obtained . This indicated it as…

Q: (NH4)2 CO3(aq) + CaCl2 (aq) =

A: This is an example of exchange reaction. Ammonium carbonate reacts with calcium chloride to produce…

Q: If you added an excess of CaCl 2 ⋅ 2 H 2 O to 1.504 g Na 3 PO 4, how many grams of Ca 3 ( PO 4 ) 2…

A: Given:Mass of Na3PO4 = 1.50 g.Molar mass of Na3PO4 = 163.94 g/mol.Molar mass of Ca3(PO4)2 = 310.18…

Q: Write the chemical formula for ammonium oxalate

A: Chemical formula for ammonium oxalate

Q: Calculate the number of moles in 1.26 g of NaHCO3 (MW 84.01 g/mol).

A: Solution - Molecular weight of NaHco3 is given = 84.01 g/ mol  Number of moles = Given mass in gram…

Q: Explain Sulfides ?

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Br Br Br cb c db do A B HBr Br C D

A: Hydrohalogenation of AlkenesAlkenes treated with H-Br will undergo addition across the C-C pi bond.…

Q: If 7.3 kg of Na2CO3 are dissolved to make 9.9 L of solution, what is the concentration of CO32- ?

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Q: Balance the following equations by adding the appr

A: Answer: Given chemical equation: Na3PO4+Ca(OH)2→Ca3(PO4)2+NaOH

Q: Write a balanced equation: Al + Sn(NO3)2 -------> Al(NO3)3 + Sn

A: A chemical equation is balanced when the number of atoms for element are equal on both the sides of…

Q: In the following How many La atoms How many O atoms How many H atoms La(OH)3

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: What is the molecular weight of Fe (OH)3

A: Molecular weight of the compound is a quantity computed by multiplying the atomic weight (in atomic…

Q: Give the major product(s) of the following reaction. Br2 (excess) CH3 FeBr3, heat

A: The answer to the given question is as follows---------- In presence of Br2/FeBr3 bromination takes…

Q: Write the formula of Glaubers salt.

A: Glauber’s salt is the common name of sodium sulfate decahydrate.It occurs as white or colourless…

Q: What is the formula of a compound that contains Mn2+ and CIO3 ions?

A: Write formula of compound--

Q: What is the limiting reagent in the synthesis of ammonia, NH 3 , from 43 g calcium oxide and 224 g…

A: A limiting reagent is chemical that is present in less quantity in a chemical reaction due to which…

Q: Which of the following would be the major product(s) of the reaction below? HBr А. yes B. no OH Br…

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Q: What is the balanced form of the following equation? Br2 + S2O32– + H2O → Br1– + SO42– + H+

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

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Q: Give the name for each K2CO3 Fe(OH)3 NH3  HI(aq) NaOH

A: IUPAC nomenclature is systematic method of naming inorganic and organic chemical compounds. For…

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: Determine the oxidation number (oxidation state) of each element in the three compounds. (NH4)2CrO4…

A: Since, Charge on H= +1 Charge on O = -2 And  one thing keep in mind that, Sum of oxidation number of…

Q: Determine the molecular weight of Ca(NO3),

A: The given molecule is Ca(NO3)2.   The molecular weight of each atom in the given molecule is, Ca =…

Q: Provide the name of the oxyanion of the acid HNO2(aq). Spell out the full name of the ion.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.