2 KCl(aq) + Na2CO3(s) - 2 NaCl(aq) + K2CO3(aq) How many L of 0.95 M KCI is required to react with 303g of sodium carbonate? (molar mass of sodium carbonate 105.99 g. mol). Units and sigfig counts! a. 2.7L b. 3.1L c. 6.OL d. 12L e. 128L

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next

The primary products of complete combustion of fossil fuels are a. carbon dioxide and water b. methane and water c. carbon monoxide and water d. carbon dioxide and carbon monoxide