'H NMR Spectrum (200 MHz, CDCI, solution) 10 10 exchanges with D₂O 11.0 10.0 ppm 6 8 7 6 5 4 3 2 1 TMS 0 8 (ppm) IR Spectrum 4000 (KBr disc) Лини 1722 1680 3000 2000 1600 1200 800 V (cm)

Q: What is the correct IUPAC name for Na₂CrO₄ · 5H₂O?

A: The compound given is Na2CrO4·5H2O.

Q: Calculate the number of oxygen atoms present in 800.0 mg of C13H19N3O7

A: We have given that  Calculate the number of oxygen atoms present in 800.0 mg of C13H19N3O7

Q: Calculate Molecular weight for a.) CFCl3 b.) CuSO4 c.) KH2PO4

A:

Q: What is the boron mass percent composition in (CH3)3OBF4?

A: • We need to calculate the mass percent of boron (B) in (CH3)3OBF4

Q: Molar ratio of o2 c2h6o   C2h6ol+o2g    Co2g+h2og

A: To determine mole ratio, we need to balance the given equation .

Q: What is the empirical formula for C4H1002? O C2H50 O CHO O C2H40 O CH20 CHO2

A: the empirical formula of C4H10O2 is

Q: Write the cation and anion along with their charges present in the following compounds. Compound…

A: An anion may be defined as an atom that is negatively charged. A cation may be defined as an atom…

Q: Write the structural formulas of 4 compounds with the formula C3H6O

A:

Q: Sucrose (C12H22011), commonly known as "table sugar", is a carbohydrate formed from the combination…

A: Given that the molecular formula of Sucrose is C12H22O11 Molecular mass of Sucrose = 12*atomic mass…

Q: What would you need to do to make C14H21O14 an empirical formula?

A: To find emperical formula.

Q: Predict which of these compounds are ionic and which are covalent. State your reasoning.(a) BaS(b)…

A: Ionic compound: An electrostatic force of attraction formed between two opposite charges results in…

Q: Calculate (to the nearest 0.1 u) the formula mass of these compounds. (a) azithromycin, C38H72N2O12…

A:

Q: (7)What is the volume of 2.75 X 1024 molecules of

A: (7) Given that, the number of molecules are 2.75×1024. We have to calculate the volume.   N.B.:…

Q: A compound of molecular mass 140 is known to contain C, H and O. Use the Rule of 13 to calculate…

A: Concept - The rule of 13 states that the formula of a compound is a multiple of 13 and (the molar…

Q: Rank the following in DECREASING order according to the mass percent of Cl: PCl5 SOCl2 Cl2O6…

A: Answer: To solve this question, calculate the mass% of chlorine in 1 mole of each compound mentioned…

Q: Give the chemical name for each of the following compounds: a) (Laughing gas) N2O b) (calomel)…

A: To write the name first write name of cation with index(di,tri) which is written first and then…

Q: Which of the following would NOT be an empirical formula?     C2H6   Al2O3   H3PO4 H2O

A: Empirical Formula It is the simplest possible integer ratio of atoms present in a molecule.  For Al2…

Q: Write the empirical formula corresponding to Cr₄O₆

A:

Q: Name of Compound Na3SbS4

A: ANSWER  IS :

Q: Calculate the number of hydrogen atoms in 1.11 mol of acetaldehyde, C2H4O.

A: Introduction: As per the international system of unit (SI), mole is the unit of measurement for the…

Q: Benzocaine, also known as ethyl p-aminobenzoate, C₉H11NO2 is a topical anesthetic  Calculate the…

A:

Q: Calculate the number of carbon atoms in a  90.0g  sample of glucose  C6H12O6 .

A: Mass of glucose = 90.0 gNumber  of carbon  atoms = ?

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compounds formed by combination of opposite charge ions

Q: Sucrose (C12H22O11), commonly known as “table sugar”, is a carbohydrate formed from the combination…

A:

Q: Give formula and name of the compound you would expect if Fet3 and Cr₂072 were to combine.

A: Ionic compound: Ionic compound composed of cation which is positively charged (+charge) and an anion…

Q: What is the molecular formula of the CHN-containing compound, M^+=80?

A: Given that:   M+ = 80.   It implies that the number of nitrogen present in the molecule must also be…

Q: What is the Empirical Formula of C28H63O14?

A: Given the molecular formula of the compound=C28H63O14. Molecular formula-It is the true formula of…

Q: Calculate the molar mass of Ca(NO3)2.

A: We have given two compounds and we have to calculate their molar mass.Glucose is an organic compound…

Q: How many moles of hydrogen would be found in 1.5 moles of (NH4)2SO4 ?

A:

Q: The great expert Hand written solution is not allowed. Please give explanation.

A: Shown below is the peptide histidylglycylglutamylisoleucine.The name suggests that there is a…

Q: CARBOXYLIC ACID SERIES Ethanoic Acid 3D Model of Its Molecular Structure Characteristics of the…

A:

Q: what is the molar mass of sugar? (C6H12O6)

A: Atomic masses of the atoms are given below ~ Atomic mass of Carbon(C) = 12 amu Atomic mass of…

Q: 12 D 1.4Ве + 2Не - 6С+ le 1H On

A: Parent nucleus disintegrate to give daughter nucleus and a β- particle.

Q: Calculate the number of carbon atoms in a 120.0g sample of glucose (C6H12O6)

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: What is the molar ratio between Cl and O atoms in the compound dichlorine heptoxide Cl₂07. 0 2:2…

A: The objective of the question is to find the molar ratio between Chlorine (Cl) and Oxygen (O) atoms…

Q: Calculate the percent C2O2−4 in H2C2O4.

A: The molecular weight of = 90.04 g\mol.The molecular weight of = 88.02 g\mol

Q: Name these organic compounds: structure name Br F F CH3

A: Given are benzene derivatives.