Write the chemical formula for

A) barium chloride (Ba ion, 2 Cl ion)

B) sodium sulfide (2 Na ion, 1 S ion)

How does the temperature and pressure change inside the earth, moving downward from the crust to the core? A. Both temperature and pressure decrease. B. Both temperature and pressure increase. C. Temperature increases, but pressure decreases. D.

Why is climate change happening?

What is 489 g of mercury in mL

This organism breaks down nonliving matter into energy-rich compounds giving it back to the soil is called a

In which scenario is gravitational potential energy present

Which substance can act as an arrhenius base in an aqueous solution

The rate of change in distance dicided by time

Under which condition will air behave as conductor?

Which of these is a function of the cell membrane in all cells? a. producing cellular nutrients b. preserving cellular wastes c. neutralizing chemicals d. maintaining homeostasis

How long must a constant current of 50.0 a be passed through an electrolytic cell containing aqueous cu2 + ions to produce 5.00 moles of copper metal? how long must a constant current of 50.