1 mole of C is 12 gm and 1 mole of H 1 gm, How many atoms of (C) in CH4 O21200000 2120000000000000000000000 O 120440000000000 120440000000000000000000 O 124000000000000000000000

Q: The following chemicals will be available in the lab for this experiment: HẸHỘI NH₂ ANH ĐẠ BaCI…

A: 1. KSCN 2. DMG 3. CaCl2 4. White colour 5. (NH4)2CO3 6. H2O and NH3 7. Centrifuge

Q: مان A₂B(g) +B(g) =A₂B₂ (g) 1 c = 16-4 2 Ag+ 2B (g) = A ₂ B₂ (g) kc = 28.2 Fc for the reactio 6 A (g)…

A: here we are required to find the equilibrium constant for the given reaction.

Q: How many carbon atoms

A:

Q: H₂C H c=c H CH3 CHC13 KCH -CH3 x CH₂1₂ Zn (Cu) Br₂, H₂O 1. Hg(OAc)2, H₂O 2. NaBH₁

A: Given are organic reactions.Reaction 1 involves dichlorocyclopropane formation.Reaction is…

Q: The formula of lactose is C12H22O11. How many carbon atoms does it have? Write the numerical answer…

A: 12 carbon atom it have

Q: other է HIO4 0 KMnO4 SHO + Na2Cr2O7 HO HO DMP P PCC OL

A: When the central compound, which appears to be an alcohol based on the OH groups, reacts with the…

Q: ow many moles of H2O does 1.2 x 1024 molecules represent?

A: Given,  1.2 x 1024 molecules of H2O

Q: Determine the number of atoms of C in 12.1g of C12H22O11?

A:

Q: 2NH3(8)+302(8)+2CH4(g) 2HCN(g)+6H2O(g) kJ

A:

Q: ii) Calculate the percentage of carbon present in CeH12O6 (Atomic Mass of C-12 g, 0-16g and H-1g)

A:

Q: What is the molecular mass (in amu) of a synthetic chlorinated caffeine molecule?  The formula for…

A: Given:

Q: What is the empirical formula of C18H1406N12? Li Be Na Mg Rb Sr Fr Ba La C₂H₂O₂N₂ F Sc Ti Periodic…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: The mass of 5.20 moles of glucose, C6H12O6 is   1.56 × 10‑21 g   31.2 g…

A: Given, Moles of glucose (C6H12O6) = 5.20 mol Mass of glucose (C6H12O6) = ? Note; Molar mass of…

Q: molar mass C

A:

Q: What mass of ethanol (C2H6O) would contain 7.0 x 1026 atoms of carbon?

A:

Q: Determine the number of atoms of C in 29.3 grams of C12H22O11?

A: SOLUTION Molar mass of C12 H22 O11 = 342.3 g/mol Mass of C12 H22 O11 = 29.3 g Moles = mass/molar…

Q: The formula of lactose is C12H22O11. How many carbon atoms does it have? Write the numerical answer…

A: Given information: Formula for lactose = C12H22O11

Q: HH n A molecule of polyethylene has n=1000. What is the molar mass of this molecule? The atomic…

A: To calculate the molar mass of a polymer chain, one must multiply the mass of each repeating unit by…

Q: How many grams of sugar C12H22O11 that consists of 1.25 x 1024 atoms of hydrogens?

A: Given that ; We have to determine the mass of sugar (in g) that consists of 1.25 x 1024 atoms of…

Q: Fulminating silver is the historic name for compounds that contain silver and which explode…

A:

Q: How many molecules are there in (3.61*10^ ^ 3)N 2 l 6 Answer to 3 significant figures. Note: Your…

A: Given :  Number of moles of N2I6 = 3.61 × 103  To calculate : Number of molecules

Q: +2 Pb Thallium Lead 200.592 2818 32 182 1832 18 1 204.383 207.2 28 18 32 10 2818 32 18 3 111 112 +2…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: SQ-5. Chlorine occurs naturally as a mixture of two isotopes with atomic masses of 34.97 amu and…

A:

Q: HO"NCI 2) H₂ C+ NaOH O-H

A:

Q: 105 105 Ag + 47 46 Pd ype: 40 +1 :əype- 244 4. 94 2.

A: Interpretation: We have to tell the type of reactions given.

Q: Macmillan Learning A sample of ethanol, C₂H6O, has a mass of 51.25 g. Calculate the number of…

A: Given Mass of ethanol= 51.25 g

Q: 1. For the followin TI. F CI

A: Primary, secondary and tertiary carbon protons have different chemical shifts.Unsaturation and…

Q: f. 6.0 h. OH HgSO4, H₂SO4 H₂O 1. PCC, DCM 2. CH3Li, Et₂O 3. H3O+ 1. H3O+ 2. CH3OH

A: Nucleophilic attack at epoxide ring in presence of acid , proceeds through the formation of more…

Q: How many different molecules are drawn below?

A: An organic molecule can be identified by the IUPAC name and the chemical formula of the molecule.

Q: What is the molecular weight of sugar, C6H12O6 in atomic mass units? And If you had one mole of…

A:

Q: Macmillan Learning Convert 1.00 g of each element to moles. How many moles of beryllium are in 1.00…

A: Given, Convert 1.00 g of each element to moles. 1.00 g Be = ? mol Be 1.00 g Mn = ? mol Mn 1.00 g C =…

Q: Using your answer to part a, calculate the enthalpy change if 78.0 g of ethyne is completely burnt…

A: We have given that   calculate the enthalpy change if 78.0 g of ethyne is completely burnt in…

Q: How many moles would 1.00 x 103 molecules of methane ( 1. CH4) represent?

A: Avogadro number (NA) 1 mole of a substance contains 6.02×1023 molecules 1 mole of O2 contains…

Q: The molecular formula of hexakis(methylthio)benzene is C12H18S6. What is the percentage (by mass) of…

A: We have to calculate the % by mass of C in hexakis(methylthio)benzene .

Q: What arethe masspercents of elements in glucose, C6H1206 ? Select one: O a.C = 25.00 %, H = 50.00 %,…

A:

Q: On another planet, the isotopes of titanium have the given natural abundances. Mass (u) Isotope 46T¡…

A: The atomic mass and abundance of the isotopes of Ti given are,

Q: Determine the number of atoms of O in 13.3 grams of C12H22O11.

A: Given data : Mass of C12H22O11 = 13.3 gms % molecular mass of O in C12H22O11=11×16342.3×100=51.4%…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.