claim: CO2 is colorless, odorless and completely non-toxic.
evidences.evidence_id: Carbon dioxide:0
evidences.article: Carbon dioxide
evidences.evidence: Carbon dioxide (chemical formula CO 2) is a colorless gas with a density about 60% higher than that of dry air.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Carbon dioxide:60
evidences.article: Carbon dioxide
evidences.evidence: Carbon dioxide is colorless.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Carbon dioxide:61
evidences.article: Carbon dioxide
evidences.evidence: At low concentrations the gas is odorless; however, at sufficiently-high concentrations, it has a sharp, acidic odor.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Carbon dioxide:7
evidences.article: Carbon dioxide
evidences.evidence: Carbon dioxide is odorless at normally encountered concentrations, but at high concentrations, it has a sharp and acidic odor.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Exhaust gas:48
evidences.article: Exhaust gas
evidences.evidence: Carbon monoxide is colorless, odorless and tasteless, but highly toxic.
evidences.votes: NOT_ENOUGH_INFO REFUTES