Which оf the fоllоwing is true of the cerebellum (choose 3)
The ________ creаtes links between twо tаbles.
This prоblem hаs severаl pаrts: A sоlutiоn containing 145.0 g AgNO3 is mixed with a 0.399 moles of CaCl2 solution to produce AgCl. The other product is Ca(NO3)2. Molar masses: CaCl2 =110.978 g/mol ; AgCl=143.3182 g/mol; Ca(NO3)2=164.086 g/mol 6.022 x 1023 = 1 mol Do not round the molar masses. a. ( 4 points) Write the balanced equation. NOTE: Recall from my videos, if you cannot balance the equation in few minutes, just write a "1" in front of the formulaS and use these coefficients for the rest of the problem. You will lose the points for balancing but if you do the rest of the problems using the 1 to 1 mole ratios correctly, you will not lose points off the other parts of this problem. b. (5 points) Calculate the molar mass of AgNO3 SHOW ALL WORK c. (5 points) Calculate the number of moles of AgNO3 in 140 grams of AgNO3. State the answer in correct significant figures. d. (7 points) How many formula units of silver chloride are formed from 3.90 moles of CaCl2 e. (7 points) How many atoms of calcium are in 5.0 grams of Ca(NO3)2? f. (7 points) How many grams of Ca(NO3)2 are formed when 3.456 grams of AgCl are formed? SHOW ALL WORK ON YOUR SCRATCH PAPER OR YOU MAY LOSE CREDIT: REMEMBER to type your answer into the text box below or receive no credit for any uploaded work. Number the questions or you may lose points Show units and chemical name or formulas if applicable. Sig Figs will not count unless otherwise stated. Be sure to indicate your answer- circle final answer on your scratch paper. _______________________________________________________________________________________________________ STATE ONLY YOUR ANSWER INCLUDING UNITS and chemical name or formulas if applicable IN THE TEXT BOX BELOW. Do not show work in this text box. If your answer is a number in scientific notation, use the superscript or subscript buttons in the task button up in the task bar above to type your answer in the text box. Show your scratch paper at the END of this question to the proctor and make sure the writing is legible or lose points.