Which standard form equation matches the graph

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 electromagnetic waves can create ions?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table