1- Presuming that these molecules are soluble, tel…


Question Description:

20.50

1- Presuming that these molecules are soluble, tell what ions are “produced” upon dissolving. Rb2SO4 NaC2H3O AlCl3 2- Calculate the molarity of 13.2 g of NaOH dissolved in 250 ml of water 27 g of C6H 12O6 in 400 ml of water 3- How many grams of BaCl2 would you need to make 200 ml of a 0.75 M solution ? 4- If acetic acid is being stored as a 6M solution, how many ml would you need to make up 200 ml of a 0.17 M solution? 5- What mass of aluminum hydroxide can be made from 50 ml of 0.25M Al(NO3)3 and 100 ml of 0.1 M KOH? 6- What if any precipitate will form from the mixing of these pairs of solutions ? MgCl2 & AgNO3 KCl & (NH4)2SO4 7- Na2CO3 + Pb(NO3)2 a. What ions do these split into in water b. Write a balanced molecular equation c. Write a complete ionic equation d. Write a net ionic equation 8- Write a molecular equation and a net ionic for the combining of (NH4)2S and CoCl2 9 – Complete and balance the following acid-base reactions HCl + Ca(OH)2 —–> H2SO4 + Sr(OH)2 —–> 10 – Write a balanced equation for the reaction of sodium bicarbonate and hydrochloric acid 11- Assign oxidation states for each element H2 MnO2 MnO4- HCO3- SCl5 12- Fe2O3 + 3 CO —–> 2 Fe + 3 CO2 Identify the atoms that are oxidized and reduced and ID the oxidizing agents and the reducing agents. 13- What volume of 0.150 HNO3 solution is need to neutralize 25.0 ml of 0.103 M NaOH? 9 – Complete and balance the following acid-base reactions (4 pts) HCl + Ca(OH)2 —–> H2SO4 + Sr(OH)2 —–> 10 – Write a balanced equation for the reaction of sodium bicarbonate and hydrochloric acid 11- Assign oxidation states for each element H2 MnO2 MnO4- HCO3- SCl5 12- Fe2O3 + 3 CO —–> 2 Fe + 3 CO2 Identify the atoms that are oxidized and reduced and ID the oxidizing agents and the reducing agents. 13- What volume of 0.150 HNO3 solution is need to neutralize 25.0 ml of 0.103 M NaOH?

Answer

20.50