O2 + C3H2 + H2O + CO2

Reaction type?

What musical element allows us to hear the difference between a piano and a trumpet playing the same pitch?

Which is not a particle within an atom a. an ion b. a neutron c. a proton d. an electron

When we touch a Van de Graaff generator, our hair may stand up if it is dry. This happens only if the strands of our hair A) acquire atoms. B) repel each other. C) attract each other. D) gain negative charge.

The density of 300 mL of water was determined, and then 15 grams of sodium nitrate was dissolved in the water. The student determined the density of the aqueous solution and recorded the collected data in a table.

3. What determines the mass number of an element? The mumhor of nrotons

At what temperature would the volume of a gas be 0.550 L if it had a volume of 0.432 L at - 20.0 o C?

A sample of a compound contains 9.11 g Ni and 5.89 g F. What is the empirical formula of this compound? A.) NiF B.) Ni3F2 C.) NiF2

Combining aqueous solutions of bai2 and na2so4 affords a precipitate of baso4. Which ions are spectator ions in the reaction?

Which kind of wave increases in height due to strong winds?

Solid lead IV oxide decomposes into solid lead and oxygen gas.