Type the letter of the correct answer in the blank space. The image shows the combustion of methane. Which equation represents this chemical reaction? Screenshot 2021-09-29 092155. Png A. CH4 O2 → CO2 H2O B. 2CH4 2O2 → CO2 2H2O C. CH4 2O2 → 2CO2 H2O D. CH4 O2 → 2CO2 2 H2O E. CH4 2O2 → CO2 2H2O.

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

Avariable that is not being directly tested during an experiment should be