When will a salt become less soluble in water?

when pressure is increased

when pressure is decreased

when temperature is increased

when temperature is decreased

Sugar is composed of chemically bonded carbon, hydrogen, and oxygen. Sugar is an example of which of the following? A. An atom B. A compound C. an electron

Which place would have a mild climate

Boron exists in two isotopes, boron-10 and boron-11. based on the atomic mass, which isotope should be more abundant

Which of the following types of radiation is composed of particles with a charge and mass identical to that of an electron? a. alpha particles b. beta particles c. gamma radiation d. X-rays

In the explosion of a hydrogen-filled balloon, 0.40 g of hydrogen reacted with 3.2 g of oxygen. How many grams of water vapor are formed? (water vapor is the only product.) express your answer using two significant figures.

Write the net ionic reation for the neutralization of hcl by naoh. calculate hrxn for reaction from the enthepies of formation of the reactiom and product

Can you zooley answers.

Select all that apply. Based on the properties that change in a chemical reaction, which are examples of chemical changes? baking a cake burning firewood leaf color from summer to fall shredding paper

Chemistry is the study of matter true or false

Which of the following reactions are redox reactions? a. Al (s) + 3Ag + (aq) →Al3 + (aq) + 3Ag (s) b. SO3 (g) + H2O (l) →H2SO4 (aq) c. Ba (s) + Cl2 (g) →BaCl2 (s) d. Mg (s) + Br2 (l) →MgBr2 (s)