Questions by Fkreusch

Questions by Fkreusch

Calculate the density of sulfuric acid if 45 mL of the acid weighs 100g.

asked Jul 24, 2021

1 answer

0 votes

103k views

Most elements consist of how many atoms?

asked Jun 28, 2021

1 answer

3 votes

228k views

New oceanic lithosphere forms as a result of..... ○ sea-floor spreading. ○ normal polarity. ○ reverse polarity ○ continental drift.

asked Jun 17, 2021

1 answer

3 votes

162k views

If ΔABC ≅ ΔEDF where the coordinates of A(−1, 1), B(2, 4), and C(3, 1), what is the measure of EF? 3 3.2 4 4.6

asked Mar 25, 2021

1 answer

1 vote

206k views

Which color of light is produced by mixing red light and blue light? A)white light B)yellow light C)magenta light D)cyan light

asked Feb 9, 2021

2 answers

3 votes

141k views

A. What is the RMS speed of Helium atoms when the temperature of the Helium gas is 343.0 K? (Possibly useful constants: the atomic mass of Helium is 4.00 AMU, the Atomic Mass Unit is: 1 AMU = 1.66×10^-27

asked Jan 7, 2021

1 answer

2 votes

164k views

A primary reason the Antifederalists opposed ratifi cation of the United States Constitution in 1787 was because the Constitution failed to

asked Apr 21, 2020

1 answer

1 vote

219k views

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