What are the 5 forms of energy

Are coins in your pocket a homogeneous mixture or heterogeneous mixture?

How many moles of Al2O3 will be formed when 27 grams of Al reacts completely with O2?

An orange tiger gives birth to one white tiger and three orange tigers. Which allele does mother for color

If an atom with a high electronegativity value bonds with an atom with a low electronegativity value, what impact does the difference in electronegativity value have on the bond?

Write the complete balanced equation for the reaction that occurs when C3 H8 combusts in O2.

How is measuring the volume of liquids different than measuring the volume of regular-shaped solids?

Which of the following best describes the motion of the particles in a piece of steel?

Student follow up The ionic equation for the reaction between zinc and sulfuric acid is. Zn (s) + 2H (aq) - - Zn" (aq) + H2 (g) a State what has been oxidised in this reaction. Explain your answer in terms of electrons.

What kind of group 1 atoms are the most reactive? a. Small atoms c. Atoms with the most electrons in the valence level b. Large atoms d. Atoms at the top of the periodic table

What does it mean when there are 2.3 x 10-4 moles?