Which statement correctly evaluates the results of the report?
it is likely to be reliable because the tests were done in a laboratory.
it is likely to be reliable because the results support the conclusion presented.
it is not likely to be reliable because the testing was biased.
it is not likely to be reliable because the testing was not conducted as described.

During which time interval does the object travel approximately 10 meters

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?