Write the chemical formula of baking soda?

How does the conservation of matter relate to balancing equations?

A hockey player has the puck in the corner of the rink. an opposing player muscles him aside and emerges with the puck. this situation is most analogous to which kind of reaction?

What mass of koh is needed to make 300.0 ml of 0.725 m koh? what mass of koh is needed to make 300.0 ml of 0.725 m koh? 86.4 g 30.5 g 23.3 g 12.2 g?

C + O2 - -> CO2 + 60kJ is the reaction exothermic or endothermic?

Which statement best explains why Newton's first law is correct even though real-world objects tend to eventually stop moving instead of remaining in motion? A.) Newtons first law does not apply in the real world. B.

A reaction in which two light nuclei combine to form a heavier nucleus is termed a. fission. b. a redox reaction. c. a chemical reaction. d. fusion.

The pressure of a gas at 10 degrees celsius is greater that the pressure of the gas at 30 degrees celsius True False

Calculate the molar solubility of ag2so4 in each solution below. the ksp of silver sulfate is 1.5 * 10-5. (a) 0.36 m agno3: (b) 0.36 m na2so4:

Which statement best illustrates why carbon is so important to living things? a. Carbon occurs as a solid, a liquid, and a gas. b. Carbon is found in both the living and nonliving worlds. c. Carbon is stored in large quantities in fossil fuels. d.

How do astronomers explain the formation of the milky way galaxy