A chemical reaction that has the general formula of AB → A + B is best classified as a reaction.
synthesis
decomposition
oxidation
double replacement

In which of these cases are the two wave points considered to be in phase with each other?

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)

Chromosome 17 is made of over million base pairs.