Which of the following groups of people used chemicals found in nature to embalm their dead? a. ancient egyptians b. babylonians c. europeans d. greeks

Why is it that 85.48 rounded to two significant figures is 85 and not 86?

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?

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.