Na2SiO3 (s) + 8 HF (aq) H2SiF6 (aq) + 2 NaF(aq) + 3H2O (l) 1. How many moles of HF are need to react with 0.600 mol of Na2SiO3?

2. How many grams of NaF form when 0.800 mol of HF reacts with excess Na2SiO3?

3. How many grams of Na2SiO3 can react with 0.900 g of HF?

Well to my expert knowledge and my exquisite calculations i think the the negative ion # 412 is the key to sucess

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.

Answer charle's law