How many moles are there in 8.50 X 10^24 molecules of sodium sulfate, Na2SO3?

(Molecules to Moles)

A.) 51.2 moles

B.) 5.12x10^48 moles

C.) 14.1 moles

D.) 1.40 Moles

What are two ways that nonmetallic minerals can be used? A. industrial process and gems B. conductors and for industrial processes C. wiring and gems D. gems and as conductors

A student performs a titration by dispensing 24.6 mL of 0.10 M NaOH into a 35.5 mL sample of HCl. Calculate molarity of HCl solution

What is fission reaction

The order in which atomic orbitals are filled is based on what factor?

What is the maximum amount in moles of P2O5 that can theoretically be made from 235 g of P4 and excess oxygen?

This is not lost in a chemical Reaction (4 letter word second letter is A)

Which type of soil holds the least water

Eq-43 which type of fire extinguisher should be onboard a vessel with a permanently installed fuel tank

5. Identify a suitable method that would be used to separate mixture of the follow [b]Water and ethanol c]Table salt dissolved in water d] iodine and potassium Pul the table below

How much energy is needed to convert 57.3 grams of ice at 0.00°c to water at 75.0°c? specific heat (ice) = 2.10 j/g°c specific heat (water) = 4.18 j/g°c heat of fusion = 333 j/g heat of vaporization = 2258 j/g?