Find the potential 1.24 cm from a proton. the coulomb constant is 8.9876 × 109 n m2 /c 2 and the elemental charge is 1.602 × 10−19 c

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

In the first law of thermodynamics, triangle e=q-w, what does q stand for

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.