5. Think Critically Suppose a car is accelerating so that its speed is increasing. Describe the plotted line of the
motion of the car on a distance-time graph.

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.

Matter that emits no light at any wavelength is called