Chemistry, 13.09.2019 08:20 tiffany1711
3) classify the following statements as either a theory (t), a fact (f), a law (l), a
belief (b), or a hypothesis (h). (6)
a) there are 2 countries in north america._bo
b) if i jump out a window i will die. b
0 000
o oc) through the process of natural selection humans, chimpanzees and
gorillas evolved from a common ancestor species.
d) energy can be converted into matter in ratio of e=mc2 l
e) canada is the greatest country on earth. b 1005
f) illness comes from microscopic germs, some of which, bacteria can be
seen under the microscope and cultivated outside a host, and others,
viruses, are too small to see under the microscope.200.0f
Answers: 2
Chemistry, 22.06.2019 02:00, lydiadmanautou04
Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .
Answers: 1
Chemistry, 22.06.2019 17:00, princessakosua2
The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
Answers: 1
Chemistry, 22.06.2019 22:30, teagan56
Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.
Answers: 1
3) classify the following statements as either a theory (t), a fact (f), a law (l), a
belief (...
belief (...
Spanish, 28.10.2020 01:00
Mathematics, 28.10.2020 01:00
Health, 28.10.2020 01:00
Mathematics, 28.10.2020 01:00