Hydrogen peroxide spontaneously decomposes to yeild water and oxygen. Balance this reaction.

__H2O2 (aq) → __H2O (l) + __O2 (g)

A) 1, 1, 1

B) 1, 2, 1

C) 2, 2, 1

D) 2,2,2

In most chemical reactions the amount of product obtained is

A balloon has a volume of 9.8 L at 25oC. The temperature increases to 32oC. What is the new volume of the balloon?

Enter your answer in the provided box. Convert 2.39 mol of iodine gas, 12, to g. g 12

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Sodium and chlorine can bond together. sodium gives chlorine a needed electron. what is chlorine's charge after accepting the electron?

What astronomical equiptment did hypatia use?

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Ironing a shirt is an example of ... convection conduction radiation condensation

Which compound conducts electricity only in the molten state? A. sodium bromide B. calcium hydroxide C. barium sulfate D. magnesium sulfate