What could cause a experiment to be less reliable

Which part of the electromagnetic spectrum has a lower frequency than visible light? infrared x-rays gamma rays ultraviolet

Consider the reaction at 500 ° C 500°C. N 2 (g) + 3 H 2 (g) - ⇀ ↽ - 2 NH 3 (g) K c = 0.061 N2 (g) + 3H2 (g) ↽--⇀2NH3 (g) Kc=0.061 If analysis shows that the composition of the reaction mixture at 500 ° C 500°C is 1.14 mol ⋅ L - 1 N 2 1.

Solid aluminum metal reacts with aqueous zinc chloride to produce solid zinc metal and aqueous aluminum chloride

What is ionic compound of fe3 so4 2-?

Word Bank unfreckled color vision tt, CCBB, blond hair colorblind, freckled ff, cannot taste, Hh, has disease, can taste, no disease, brown hair, less skin color, more skin color, MM

What can form as a result of a chemical reaction?

A solution of orange juice that weighs 500 g contains liquid juice and solid pulp. All of the pulp is removed from the juice. The pulp is found to weigh 50 g. How much would the remaining liquid juice weigh? A. 50 g B. 250 g C. 450 g D. 500 g

Assume 3 molecules of Fe react according to the following equation. 3Fe + 4H2O Fe3O4 + 4H2 How many molecules of H2 are produced? How many water molecules are required? What is the mole ratio of Fe to H2O?

10.0 mL of a HF solution was titrated with a 0.120 N solution of KOH; 29.6 mL of KOH were required to completely neutralize the HF. Calculate the normality of the HF solution.

The number of grams present in 1.35 mol of Fe is