What is the molarity of solution that has 116 grams of NaCl in 4L of solution? What is the molarity of solution that has 3 moles of H2SO4 in 12L?

Please actually answer and not put fake a link

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

Compare and contrast refraction of light and sound will give brainliest

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide