What do you call the tools that are used everyday in school at park and home

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Areaction in which products can react to re-form reactants is

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning