What solid can be formed from a net diagram that has 2 congruent circles and 1 rectangle?

A.

sphere

B.

cylinder

C.

cube

D.

cone

What is the average atomic mass of lithium?

What is the best liquid to clean blood stain completely ...

In terms of temperature, pressure and volume, what is happening when a hot air balloon inflates?

The proposed mechanism for a reaction is: Step 1: A + B X (fast) Step 2: X + C Y (slow) Step 3: Y D (fast) What is the overall reaction?

Ethanol is used in some after-shave lotions and deodourants. What properties makes it suitable for these uses?

How can we measure the density of different wooden objects

According to molecular orbital theory, all diatomic molecules with an even number of electrons will be diamagnetic. True or False?

Which of the following equilibria would be impacted by a change in pressure? Select the correct answer below: H2 (g) + I2 (g) →2HI (g) NO (g) + O3 (g) →NO2 (g) + O2 (g) 2SO3 (g) →2SO2 (g) + O2 (g) CO (g) + H2O (g) →CO2 (g) + H2

A common stain remover is sold in concentrated form as 3M sodium hypochlorite (NaOCl). You need to create 400 milliliters of a 0.5M solution of sodium hypochlorite to fill a spray bottle. What volume of 3M sodium hypochlorite is needed? 15.0 mL 66.

A chemical reaction that takes in heat is called: exothermic endothermic a phase change