Which is the most likely a reason why?
a tobacco company funded amelia to run experiments and...
Chemistry, 10.09.2019 21:30 epicriderexe
Which is the most likely a reason why?
a tobacco company funded amelia to run experiments and
publish a paper. she spent a year completing several
experiments to find a way to process tobacco leaves that
would be better for health. amelia conducted controlled
experiments, and her results were the same each time.
when scientists began conducting peer review, several of
them were concerned that the results would be biased
her funding was from a source that could profit from the
results
she did not carry out the experiments for the minimum
of 5 years
most scientists do not conduct research on tobacco
products
her results should have shown variation in the outcome
Answers: 2
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 22.06.2019 09:10, aleilyg2005
Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons
Answers: 3
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