Chemistry

COOH-COOH can I wirte it ethane-1,2-di-oic acid; or just ethane di oic acid?

Both are correct. Anytime if you encounter a hydrocarbon chain with 2-COOH groups, you can name them simply without numbering them, as they will be counted at the end of chain. IUPAC NAME = ethanedi

Question involving moles?

50 g of CaCO3 is decomposed in the following reaction: CaCO3 -----> CaO + CO2 7g of CaO is formed. How do I calculate the percentage yield of CaO? Thanks!-Your equation is balanced so the next step

Question involving moles?

50 g of CaCO3 is decomposed in the following reaction: CaCO3 -----> CaO + CO2 7g of CaO is formed. How do I calculate the percentage yield of CaO? Thanks!-Your equation is balanced so the next step

Question involving moles?

50 g of CaCO3 is decomposed in the following reaction: CaCO3 -----> CaO + CO2 7g of CaO is formed. How do I calculate the percentage yield of CaO? Thanks!-Your equation is balanced so the next step

Question involving moles?

50 g of CaCO3 is decomposed in the following reaction: CaCO3 -----> CaO + CO2 7g of CaO is formed. How do I calculate the percentage yield of CaO? Thanks!-Your equation is balanced so the next step

How do you pronounce the polymer?

how can you pronounce the polymer 1,6-diaminohexane-Poly-one-six-dye-amino-hexane . .- POLYYmeier- 1,6-diaminohexane is not a polymer, it is simply hexane with a primary amino functional group at eac

I don't get this organic chemistry multiple choice question?

The question is: Which of the following pairs represent members of an homologous series? The options are: A. C2H4 and C2H6 B. C2H5Cl and C2H4Cl2 C. CH3OCH3 and CH3CH2OH D. C3H7COOH and C4H9COOH W

I don't understand the answer of this organic chemistry multiple choice question?

When the compounds below are listed in order of decreasing boiling point (highest to lowest) what is the correct order? 1. ethane2. fluoroethane3. ethanol4. ethanoic acid A. 4,3,1,2 B. 4,3,2,1 C.

Is PV=nRT another way to the same as dividing n into both denominators in the combined gas law?

Like, in any scenario (if I needed to find P, V, n or T), will I get the same answer as if I used PV=nRT if I do this? P1V1/T1n1=p2V2/T2n2-Not exactly, n does not change in the classic gas problems,

I don't get this simple isomer question?

The question is How many different isomers have the formula C4H10? I thought that the answer is 1, but apparently the correct answer is 2. I dont understand this. Why is that?-Its semantics. There ar

Calculate the approximate molarity (M) of a 13.0% (w/w) solution of H2SO4 (MM = 98.08 g/mol) with specific?

Calculate the approximate molarity (M) of a 13.0% (w/w) solution of H2SO4 (MM = 98.08 g/mol) with specific gravity of 1.090. A. 2.90C. 1.44E. none of the above B. 2.43D. 1.22 -Start with 1.0L of th

Calculate the approximate molarity (M) of a 13.0% (w/w) solution of H2SO4 (MM = 98.08 g/mol) with specific?

Calculate the approximate molarity (M) of a 13.0% (w/w) solution of H2SO4 (MM = 98.08 g/mol) with specific gravity of 1.090. A. 2.90C. 1.44E. none of the above B. 2.43D. 1.22 -Start with 1.0L of th

Calculate the approximate molarity (M) of a 13.0% (w/w) solution of H2SO4 (MM = 98.08 g/mol) with specific?

Calculate the approximate molarity (M) of a 13.0% (w/w) solution of H2SO4 (MM = 98.08 g/mol) with specific gravity of 1.090. A. 2.90C. 1.44E. none of the above B. 2.43D. 1.22 -Start with 1.0L of th

How many grams of NaCl are needed to make 1.00 liter of a 3.00 M NaCl solution?

Well first we need to find moles of NaCl Molar concentration = #moles/Volume (L) 3.00M = #moles / 1.00L Cross multiply #moles = 3.00moles Now we use mole equaton #moles= mass (g) / Molar mass (g

Which are strong, weak, or non electrolytes?

potassium iodideacetonesilver iodideall molecular when dissolved in water and hydroiodic acid weak conductor when aqueous covalent compounds sulfuric acid Thanks!-Hi, so to understand this we just ne