If you mix 12 moles of h2 and 7 moles of o2 to form h2o, which is the limiting reagent and why?

The atomic mass of an element whose atoms consist of eight protons, nine neutrons, and eight electrons is 8 16 17 25

The reaction is called chain reaction when a. it is one that can be initiated by light b. it involves free radicals that have an unusual stability and thereby cause a large quantum yield c.

A serving fish contains 50 g of protein and 4 gof fat. If protein has a caloric calue of 4.0 kcal/g and fat has 9.1 kcal/g, how many kcal are in the serving?

What is the pH of a 5.41g of HNO3 in 7L of solution? (mass of HNO3=63.02g)

Which is more reactive, Sodium or Magnesium?

What is the best category for nf3? 1. amphoteric ion 2. lewis acid 3. salt 4. bronsted-lowry acid 5. arrhenius acid 6. arrhenius base 7. lewis base 8. weak electrolyte?

100 g = ___hg for science

A real gas behaves more like an ideal gas when the gas molecules are

How many moles are in 12.5 g of H2O

Substance which allows energy to pass through it