What is the relationship between global mean temperature and atmospheric concentrations of carbon dioxide is true?

What does x represent in the formula for the compound xcl4?

What must be in balance for temperatures to remain constant?

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point