Which of the following is an acid-base neutralization reaction? naoh + hcl yields nacl + h2o 2nacl + h2so4 yields na2 so4 + 2hcl c6h12o6 + 6o2 yields 6co2 + 6h2o 2h2 + o2 yields 2h2o

Easy definition for atom and atomic mass

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point