Water has a specific heat of 4.18 J/g°C while gold has a specific heat value of 0.129 J/g°C. Based on this information, which substance would take LONGER to heat up?

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate