Idon't know how to solve for concentration:
if it requires 25.0 milliliters of 1.0 molar hcl to neutralize 45.0 milliliters of naoh, what is the concentration of the naoh solution?

balanced equation: naoh + hcl yields nacl + h2o

0.56 m naoh

0.82 m naoh

1.1 m naoh

1.8 m naoh

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

What are four significant sources of ghgs that come from wostem washington?

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.