Calcula la masa atómica del siguiente compuesto. Desglosado Na3C6H507

Q: Write chemical equations for the following chemical reactions.16. Bismuth(III) nitrate(aq) reacts…

A: The chemical reaction is the representation of an equation that involves the chemical symbols of all…

Q: ्छुकण्ट नैनंजपर जपपट ज मह पडरव्ंट ककर कीववे ड oocंबटd कटक खकं नी कhर कीठिमेकम तनतरिण्पकव रठ…

A: Sodium ethoxide is base and it will abstract acidic proton from active methylene group which…

Q: A. [FeBr(NH3)2(H2O)][Cu(CN)4] = %3D B. [PtBrCI(SCN)(H20)][AgCl2] = C. [Zn(H20)4]a[ZnCl(OH)2(S2O3)]2…

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Q: Mmes) 2+ 27 Calaulate AG° for the reactions.

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Q: How does this chemical reaction causes the fireworks to operate. 6KNO3 + C7H4O + 2S -------->…

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Q: Which of the following setups would you use to obtain the number of O atoms in 86.8g of Cr(NO3)3?

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Q: A5. Alkali metals also react readily with oxygen in the air to form an oxide coaling. Write a…

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Q: Select acidic oxide from the choices given.     Na2O2     KOH     P4O6     Na2O     CaO

A: We have to predict the nature of oxide .

Q: 3. Ag,0 → Ag + 0, 4. Rb + S,→ Rb,S -> 5. NH, + HCI NH CI 1)

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Q: what mass of sodium is also produced?

A: Given :- 2Na3N → N2 + 6Na  Mass of N2 produced = 29.7 g  To calculate :-   Mass of sodium (in g)

Q: Which one of the following compounds is chromium (X) oxide? O Cr2010 O Cr100 O CrO5 O Cro

A: IONIC COMPOUNDS: When charged particles or ions combine to form a chemical compound, it is called as…

Q: (3a-101-27) Would you agree to buy 1.23 x 102 gold atoms for $27? Explain why or why not, showing…

A: The number of gold atoms is = 1.23x1021 The cost of these gold atom is = $27 The current price of…

Q: Reaction 2Na(s) + Br, (1) 2NAB (s) -> 2Crl, (aq) + 3Pb (NO,), (ag) → 2Cr (NO,), (aq) + 3P6I, () )…

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Q: AHin k/mol NHaln 39 N,Ole) 20.39 N,Olg) 107.9 H;Olg) -257.3 Using the information given above, find…

A: A numerical problem based on thermodynamics that is to be accomplished.

Q: Chemical formula of NH4+ and PO43

A: We have to write the chemical formula of NH4+ and PO43-.

Q: 4P + 502 → 2P2O5

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

Q: How would you prepare 0.3 L of 0.2 N HCl ? Note : atomic weight for Cl=35.5, H=1 Sp.gr (HCl)=1.18 %…

A: In order to prepare certain volume of the solution having definite concentration, we need to…

Q: which of the following is the correct structure of 2-methyl-1-butane

A: The compound 2- methyl- 1-butene contains a parent butane chain with a double bond between first and…

Q: The representations 14N or 15N give more information than simply the chemical symbol N. Explain?

A: Interpretation-  Explain why the representation 14N or 15N give more information than simply the…

Q: Fe,0.t 3 Ha ca) a) AH" a AG at 230°C

A: The reaction given is, => Fe2O3 (s) + 3 H2 (g) → 2 Fe (s) + 3 H2O (g)

Q: TA BA H2A 3A 4A SA 6A 7A He t Be BCNOE Ne NO 38 48 58 68 78 00 18 28 Si P S Cl Ar Se TV CRM foco Ni…

A: Beryllium---- The symbol of beryllium is ----- Be Beryllium (Be) placed period 2  and group 2 or IIA…

Q: Balance the following reaction by filling in the blank with a single product. Treat subscripts and…

A: The reaction depicting number of atoms which are engaged in reactant side is completely identical…

Q: Prxn O Pb2*(aq) + SO42-(aq) PbSO4(s) 5 C(s) + 4 KNO3(s) 5 CO2(g) + 2 N2(g) + 2 K20(s) O O3(g) –…

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Q: Select all the elementary substances. cobalt (Co) phosphorus tribromide (PBR3) tungsten carbide (WC)…

A: An elementary substance contains atoms of a single type of element.

Q: Determine la constante de equilibrio de la reacción AB2(g) + B(g) →→ AB3(g) usando las reacciones…

A: Solution is given below

Q: Calculate ΔE in kilojoules per mole for the following reaction:               Th → He + Ra Atomic…

A: The following formula will be applicable to solve for the answer. ∆E=∆m×c2 where, '∆E' is the change…

Q: 2Na(s) +2H2O(l) → H2 (g) + 2Na+(aq) +2OH-(aq) Considering this equation, what evidence would you…

A: Sodium is a very reactive metal and it reacts with water vigorously. In the given reaction the…

Q: 142 Ва + 56 36 Kr + 3n 3in

A: A nuclear decay reaction is one that undergoes spontaneous decay reaction forming daughter atoms…

Q: a The Ostwald process for the commercial production of nitric acid from ammonia and oxygen involves…

A: Given: Ostwald process for the commercial production of nitric acid from ammonia and oxygen. The…

Q: Pb→ Bi + 1o 210 82 83 4.

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Q: 28. Which of the following atoms does not partici A) S B) O C) F D) N

A: Q 28 . Hydrogen bonding occurs between the hydrogen atom and the more electronegative elements of…

Q: Fe= 55.15 o=16.08 N= 14.11g give molecules, atoms and ions in .650moles of Fe(NO2)2 please show…

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Q: What happens in this reaction? 3Zn(s) + 2Cr3*(aq) 2Cr(s) + 3Zn2*(aq)

A: The species whose oxidation number increases is oxidized  The species whose oxidation number…

Q: fo264 ON Hy NO.

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Q: The possible product, which results during burning of Mg in air is: O a. NH3 O b. Mgo с. Mg(ОН)2 O…

A: Normally we see that , when we magnesium is burned in the air , it Burns withe white flame . And we…

Q: I. i. Pt|Cra), Cr,0ag)||CLO3(aq), Cliag)|Pt j. Mn(s)|Mnaq)||Htaq)\H2c9) \Pt

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Q: In the following reaction, identify X. U (15n, X)*Es 253 O 7b За O 4n 7.e О 15p

A: 92238U  →___ +  99253EsAfter 15n emission the reaction will look like, 92238U  → 15  01n  +…

Q: 7.00 L of water vapor at 50.2 °C and 0.121 atm reacts with excess iron, how many grams of iron(III)…

A: Volume of H2O = 7.00 L  Temperature = 50.2°C  Pressure = 0.121 atm

Q: Type: 17) _C4H8 +O2 → - - Туре: 18) KCI +_ Mg(OH)2 → - Туре: 19) Zn + Au(NO2)2 → - Туре:

A: Note: According to our guidelines we are supposed to answer only first three subpart.  Kindly repost…

Q: H2O2(l) deltaG=-120.4 H2O(l) deltaG=-237.1 O2 (g) deltaG=0

A: The reaction taking place is given as, => 2 H2O2 (l) -------> 2 H2O (l) + O2 (g) Given : ΔG…

Q: Xou 31 u 3. 4)

A: Desired compounds can be synthesized in more than one way. But, I have shown here the most efficient…

Q: • Determination of Mass Percent of Ammonium Chloride • Mass of evaporating dish and original sample…

A: The percent of a substance in a sample of mixture  is calculated using formula : Percent = ( mass of…

Q: Q5: The percentage composition of fuel is carbon to hydrogen ratio is 18, H = 5% , O = 2%, S 0.4%, N…

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Q: 22) HO. + H,C=C=0 ?

A: A ketene is an organic compound of the form R'RC=C=O where R and R' are two arbitrary chemical…

Q: For the reaction 4AB = 2A2+ 4B, Kc =6.90.11 5 Therefore Kc for the A2+ 2B= 2AB IS (äbäi 1) 0.381…

A: For the given reaction 1, the expression of Kc will be  Kc1 = [A2 ]2 X [B]4 / [AB]4 = 6.90 where [A2…

Q: How many hydrogen atoms are in 1.0 g of H20 (MW = 18)? %3D

A: Given :- amount of H2O = 1.0 g  Molar mass of H2O = 18 g/mol  To calculate :-  Total hydrogen atoms…

Q: sp 180 O sp2 120 O sp3 109.5 O sp3 180 sp 120 O sp2 180

A: Answer - The correct option is (b) Sp2 120 Explanation - According to the question - Given - In the…