summary:
Answer = 0.197×10^10 ion
Solution:
First we calculate mole of Al(NO3)^3 using molarity formula.
Mole of Al(NO3)3 = molarity of solution × volume of solution ( in L)
Since volume of solution has unit microlitre. So we first changed the unit of volume in litre .
1uL = 10^ -6 L
After calculating mole of Al(NO3)^3 , we can calculate mole of aluminum ion which is equal to mole of Al(NO3)^3.
After calculating mole of Aluminium ion , we multiply mole of Aluminium ion by 6.023 ×10^23. So we get number of Aluminium ion.
How many aluminum ions are contained in 0.0128 uL of a 2.56 * 10 ^-4 M...
How many aluminum ions are contained 0.0128 uL of a 2.56 * 10^-4 M solution of Al(NO3)3
A sample of aluminum cyanide contained 8.67 x 10 to the 19th cyanide ions. How many grams of the compound was present in this sample?
How many total moles of ions are contained in 100.0 mL of a 2.4 M Na2SO4 solution? A. 0.24 moles of ions B. 0.48 moles of ions C. 0.72 moles of ions D. 0.96 moles of ions E. 1.68 moles of ions
How many atoms of copper (Cu) are contained in 1.75 moles of copper atoms? How many moles of aluminum ions (Al 3+) are present in 7.25 x 1025 Al 3+ ions? How many moles of aspirin contain 8.62 x 10 28 molecules? How many sugar molecules are contained in 0.475 mole of sugar? What is the molar mass of nicotine (C10H14N2), the toxic and addictive stimulant in tobacco? In this balanced chemical equation, 2 C18H30O2 + 49O2 à 36 CO2...
How many moles of chloride ions are in 250.0 ml of a 0.42 M aluminum chloride solution?
15) How many milliliters of a 0.194 M RENO, Solution contain 0.113 moles of RON ? (4) 885 mL (B)163ml. (C) 543m2 (0)326ml 0614mL 1) How many moles of CH CHCl are contained in 548 mL of 0.0788 M CH2CH. CI Solution? (17) How many aluminum ions are present in bs.SmL of 0.210 M All Solution? A) 2.48. (022 aluminum ions C)4.02. 102% aluminum ions E) 8.28. 102 aluminium ions 1.21.1024 aluminium ions 6) 5.79.102 aluminum ions 18) Identify Sugar...
NONTON Aluminum ions may be precipitated from aqueous solution by the addition of hydroxide ion, forming Al(OH)3. A large excess of hydroxide ion must not be added, however, because the precipitate of Al(OH)3 will redissolve as a soluble compound containing aluminum ions, and hydroxide ions begin to form. How many grams of solid NaOH should be added to 10.0 mL of 0.131 M AICI: to just precipitate all the aluminum?
MOLARITY REVIEW 1.) How many nitrate ions are present in a 25.00mL sample of a 2.50M calcium nitrate solution? 2.) How many mL of a 0.300M lead(II) nitrate solution are needed to react with 50.00mL of a 0.500M potassium chromate solution? (solution stoichiometry problem) 3.) How many mL of a 0.700M Ca(NO3)2 solution are necessary to react with 25.00mL of a 1.000M H2SO4 solution? 4.) 25.66mL of a solution hydroxide solution reacts with 22.55mL of a 0.888M phosphoric acid solution,...
How many grans of aluminum hydroxide will react with 75.0mL of 0.319M of sulfuric acid solution? 3. Aluminum hydroxide will react with sulfuric acid to yield aluminum sulfate and water according to the equation below: (4 pt) 3H2SO4(aq) + 2Al(OH)3(aq) + Al(SO4)3(aq) + 6H2O(1) a) How many grams of aluminum hydroxide will react with 75.0 mL of 0.319 M sulfuric acid solution?
help me. Be sure to answer all parts. How many moles and numbers of ions of each type are present in the following aqueous solution? Give your answers for the numbers of ions in scientific notation. 602 mL of 0.122 M aluminum chloride mol aluminum x 10 ions of aluminum mol chloride x 10 ions of chloride