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Lead (II) nitrate reacts with sodium iodide react to produce a solid product lead (II) Iodide and sodium nitrate
(a) if 0.0830g of lead (II) nitrate solution is mixed with 0.300g sodium iodide solution, calculate the mass of the solid product made
(b) if 0.662 of lead (II) nitrate solution is mixed with 0.300g of sodium iodide solution, calculate the mass of the solid product made
A pentapeptide on partial hydrolysis gave three tripeptides fragments : gly-val-ala, phe-gly-val, val-ala-leu. Identify the sequence of the amino acid in the pentapeptide.
If 20.0mL of 0.400M NaCl is added to 80.0mL of 0.900M NaCl. What is the resulting concentration of the NaCl?
What mass of copper(II) hydroxide would be produced when a solution containing 6.8g of OH- ions reacts with a solution containing excess Cu2+ ions?
A. endothermic and more random
B. endothermic and less random
C. exothermic and more random
D. exothermic and less random
Hi, i have this reaction: 4 NH3 + 3 O2 → 2 N2 + 6 H2O and I only know the moles of NH3 that are: 0.014502748.
how do i get all the others?
i. 0.4g of oxygen at stp of 280cm
