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what statement is not true?
A. Bases have a pH lower than 7.
B. Acids release H+ ions.
C. Bases release OH- ions.
D. Lemon juice is acidic.
Given mRNA sequences provide the amino acid sequence using the three letter designations for which they code. Refer to the table of codon
mRNA: 5'-AUAGCGUUAUGU-3'
mRNA: 5'- CGCAUUGGGCAC-3'
mRNA: 5'-AUACGGAAACCA
Calculate the number of ATP produced from the complete oxidation of myristic acid. Determine how many molecules of ATP are produced from the B-oxidation of myristic acid. Molecules of ATP
What is the mass (grams) of 4.62x1024 in molecules of glucose (C6H12O6)
Define the term polymer
Calculate the mole fraction of vitamin D3 and methanol.
A solution contains 2P.5 g of cholecalciferol which is also known as Vitamin D3 (C27H44O) in 4500 mL of methanol (CH3OH). [ Here P is the last three digits of your Student ID) [Density of methanol at 25 C is 0.792 g/mL]
(a) Calculate the molarity of this solution
(b) Calculate the mole fraction of Vit D3 and methanol
(c) Is above mixture a dilute or concentrated solution? Explain your understanding within 60 words
Calculate the pH of the resulting solution when the original solution is mixed with 35.0 mL of 0.975 M NaOH solution
Number of atoms before reaction
CH4+2 O2 ——> CO2 + 2 H2O
Number of atoms after reaction
CH4+2 O2 ——> CO2 + 2 H2O
What is the enthalpy change if 105 g of ethane is burned in a combustion reaction whose molar enthalpy of combustion is -1251 kJ/mol. *
