Why is marker ink a mixture?

Given the balanced equation representing a reaction: CH3CH2CH3 + Br2==> CH3CH2CH2Br + HBr This organic reaction is best classified as (1) an addition reaction (2) an esterification reaction (3) a polymerization reaction (4) a substitution reaction

Ice floats on water. For most other substances, however, the solid sinks in the liquid. Classify each of these statements based on whether they describe water or most other substances.

What do all elements in the same period of the periodic table have in common

Describe how electrons are shared in each type of bond. write equally or unequally

How are cold fronts different from stationary fronts

When heat is added to or removed from a substance, it may change its state. What state will most likely result if heat is added to a liquid?

Chemical Reactions Lab Procedures: 1. Place a 1cm long piece of white chalk in a clear plastic cup. 2. Add 5 mL of vinegar to the cup. 3. Record your observations. If you were performing the procedures above you would need to A.

How many moles of oxygen are in 0.53 moles of co 22?

The car wit fastest acceleration is the tempest. it has an acceleration of 6.1 m/s. suppose the car accelerates from rest to a final speed of 30. m/s. how long does it take the tempest to reach this speed?

What is the wavelength of 2.18*1016 hz wave?