When 170 grams of sipver nitrate (agno3) react with 58 grams of sodium chloride (naci) 100 grans of sodium nitrate (nano3) are prodiced. how many grams of silver chloride are also produced? a. 85 b. 112 c.128 d. 228

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?