What is the inner and most dense layer of the sun

Solve for x in the following expression: 3 / x = 7 A) 2.33 B) 21 C) 4 D) 0.4285

What is the acetal formed when propanone reacts with two molecules of methanol?

Hydrogen has an atomic number of 1. The atoms in the answer choices have at least 2 electron shells each. With which atom would a hydrogen atom share its valence electrons? Na Cl B L

A brownish fossil that can be found in rock and contains the remains of an organism is

A watermelon weighing 10 newtons is lifted 2 meters. How much work is done?

How many liters of hydrogen gas are needed to react with cs2 to produce 2.50 l of ch4 at stp? 4h2 (g) + cs2 (l) → ch4 (g) + 2h2s (g) ?

Identify the missing numbers below to show the result of dividing the numbers 5.6 x 10^12 / 3.5 x 10^9 = A x 10^B

If you made 6 moles of NO2 How many grams of N2 did you use N2+2O2> 2NO2

At what temperature in Kelvin will 0.0965 moles of chlorine exert a pressure of 2.02 atm at a volume of 0.652 L?

How can a mixture of nails and sawdust be most efficiently separated into its component parts? A:By cooling it B:By filtering it C: By using a magnet D:By using a catalyst