What is the empirical formula of a compound composed of 3.25% hydrogen (h), 19.36% carbon (c), and 77.39% oxygen (o) by mass?

Which of two curves exhibits exponential growth

The reaction: (ch3)3cbr + oh− → (ch3)3coh + br− in a certain solvent is first order with respect to oh−. in several experiments, the rate constant k was determined at different temperatures. a plot of ln(k) vs 1/t was constructed and the slope of the line was -1.10 x 104 k with a y-intercept of 33.5. what is the value for k at a temperature of 25°c?

Examine these two msds from different manufacturers for sodium hydroxide (naoh). compare and contrast the following aspects: chemical names, chemical properties, order of components, health hazards, and proper disposal. click on each of the links to examine two msds reports from different sources. sodium hydroxide version 1 sodium hydroxide version 2