10.00g of hydrated sodium sulfate decomposes to form 4.40g Na(2)SO(4).xH(2)O -> NaSO(4) + xH(2)O of anhydrous sodium sulfate on heating. What’s the formula mass of hydrated sodium sulfate and the value of x? please help i have no clue!

What human activity increases beach erosion?

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

Question 17 hydrogen is manufactured on an industrial scale by this sequence of reactions: +ch4gh2og ⇌ +cog3h2g k1 +cogh2og ⇌ +co2gh2g k2 the net reaction is: +ch4g2h2og ⇌ +co2g4h2g k write an equation that gives the overall equilibrium constant k in terms of the equilibrium constants k1 and k2. if you need to include any physical constants, be sure you use their standard symbols, which you'll find in the aleks calculator.