What is the mole ratio of butane to carbon

How many atoms are present in 34.96 moles of mg

Fe2o3 (molar mass = 159.7 g/mol) reacts with co (molar mass = 28.0 g/mol) according to the equation fe2o3 (s) + 3 co (g) → 3 co2 (g) + 2 fe (s). when 352 g fe2o3 reacts with excess co, how much fe (iron) is produced? 1. 4.41 mol fe 2. 0.907 mol fe 3.

Element A has one valence electron. How does its reactivity compare to that of element B, which has four valence electrons? A) Element A is more reactive. B) Element A is less reactive. C) Element A and B have the same reactivity.

1.87e3 m + 24 m + 5.43e-1 km + 1.561e2 km = km

With respect to NAD + and NADP+, which electron carrier is generally preferred for anabolic reactions? Group of answer choices Just NAD + Just NADP + Either of these Neither of these

Suppose you are assigned two unknowns, Compound A and Compound B. One unknown is a fat, while the other is an oil. You dissolve a small amount of Compound A in cyclohexane.

Describe the differences among primitive, igneous, sedimentary, and metamorphic rock, and relate these differences to their origins.

Beryllium has a nucleus composed of protons and neutrons. Given the data, how many protons are in a typical Beryllium nucleus? A) 3 B) 4 C) 5 Eliminate D) 9

Which of the following solutions is a buffer? Which of the following solutions is a buffer? a solution of sulfuric acid and sodium sulfate a solution of acetic acid and sodium sulfate a solution of acetic acid and sodium acetate a solution of

What is the mole ratio of butane to carbon