What conclusion could Thompson make from his cathode ray experiment?

Lava that cools so quickly that ions do not have time to arrange themselves into crystals will form igneous rocks with a A. porphyritic texture. B. coarse-grained texture. C. glassy texture. D. fine-grained texture.

A container of gas has a pressure of 2.76 atm at constant temperature. If the volume of the gas in the container expands from 10.0 L to 15.0 L what is the new pressure?

2. Would you measure a pencil in meters? A hallway in millimeters? Discuss whether these approaches make sense and what would be a better option

H2SO4 + Fe (OH) 2 = ? HI+K = ?

Label the signals due to ha, hb, and hc in the 1h nmr spectra.

Aluminum bromide reacts with chlorine gas to produce aluminum chloride and liquid bromide, according to the chemical equation below: 2A1Br3 + 3Cl2 + 2AlCl3 + 3Br2 How many moles of Aluminum chloride are made if 779 g of chlorine gas are consumed?

When a cell is in late anaphase of mitosis, which of the following will we see?

What is the reactant (s) in the chemical equation below? 2Al (s) + 2NaOH (aq) + 2H2O () 2NaAlO2 (aq) + 3H2 (9) A. 2Al (s) + 2NaOH (aq) + 2H200) B. 2NaAlo2 (aq) + 3H2 (g) C. 2Al (s) D. 3H2 (g)

In an oil spill, why does the oil not mix with the sea water? A. Lipids are hydrophobic B. Lipids are hydrophilic. C. Lipids are saturated. D. Lipids are unsaturated.

What mass of KCL is contained in. 350 M solution of KCL?