Enter your answer in the provided box. of 9.70 X 10 - and a Calculate the...
Equal volumes of 0.220 M AgNO3 and 0.170 M ZnCl2 solution are mixed. Calculate the equilibrium concentrations of Ag+ and Zn2+. [Ag+] = M (enter answer is scientific notation) [Zn2+] = M
O points 10 attempts left Check my work Be sure to answer all parts. Equal volumes of 0.160 M AgNO3 and 0.160 M ZnCl2 solution are mixed. Calculate the equilibrium concentrations of Agt and Zn2+. [Ag+] = 1.1 X 10 - 9 M (Enter your answer in scientific notation.) [Zn2+1-.08M
need help Enter your answer in the provided box. Amino acids have an average molar mass of 100 g/mol. How many bases on a single strand of DNA are needed to code for a protein with a molar mass of 1.00 x 10 g/mol? x 10 bases (Enter your answer in scientific notation.)
Enter your answer in the provided box. Hemoglobin is the protein that transports 02 through the blood from the lungs to the rest of the body. In doing so, each molecule of hemoglobin combines with four molecules of O. If 1.58 g of hemoglobin combines with 2.48 mL of O2 at 37°C and 724 torr, what is the molar mass of hemoglobin? 10 g/mol (Enter your answer in scientific notation.)
13 3 attempts left Check my work Be sure to answer all parts. .66 oints Equal volumes of 0.160 M AgNO3 and 0.190 M ZnCl2 solution are mixed. Calculate the equilibrium concentrations of Ag and Zn2+. eBook [Ag] = X 10 M (Enter your answer in scientific notation.) Print [Zn2+] = M References Sraw * Next > Hill < Prev e 13 of 15 9 here to search r ô DOLL
2 attempts left Check my work Enter your answer in the provided box. Hemoglobin is the protein that transports 0, through the blood from the lungs to the rest of the body. In doing so, each molecule of hemoglobin combines with four molecules of O2. If 1.87 g of hemoglobin combines with 2.93 mL of O, at 37°C and 723 torr, what is the molar mass of hemoglobin? 10 g/mol (Enter your answer in scientific notation.)
Enter your answer in the provided box. A 5.70 g sample of a salt dissolves in 9.60 g of water to give a saturated solution at 26°C. What is the solubility (in g salt/100 g of H20) of the salt? g salt/100 g
7.Calculate the molar solubility for the binary salt MX3 with Ksp=0.0000071. Enter your answer as a decimal number with two significant figures. 8.Calculate the molar solubility of the binary salt MX2 with Ksp=0.000016. Enter your answer as a decimal with two significant figures. 9. Calculate the molar solubility of MX2 (Ksp=0.0000011) in 0.085 M NaX. Enter your answer as a decimal with two significant figures. 10.Determine the molar solubility of MX (Ksp=4.2x10-8) in 0.083 M NaCN. The metal ion M+...
Be sure to answer all parts. Calculate the molar solubility and the solubility in g/L of Agl at 25°C. The Ksp of Agl is 8.3 x 10-17. x 10 M Enter your answer in scientific notation. x 10 g/L Enter your answer in scientific notation.
Be sure to answer all parts. Given that the solubility of PbCrO4 is s = 4.0 x 10 g/L, calculate the solubility product constant (Ksp) of the salt at 25°C. x 10 Enter your answer in scientific notation.