Which of the following is a clue that something is pseudoscience?
A
the presence of empirical...
Chemistry, 21.10.2020 23:01 harleeGirl
Which of the following is a clue that something is pseudoscience?
A
the presence of empirical evidence
B
the use of a famous athlete for support
C
the support of a respected scientist
D
the use of the scientific method
Answers: 1
Chemistry, 21.06.2019 12:50
5. how can you decrease the pressure of a gas in a container without changing the volume of the gas?
Answers: 1
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Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
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Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
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