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ALEX GOLD

Questions (7)

The quadratic equation frequently appears in both the equilibrium and acid-base sections of General Chemistry. Therefore, it is
1. 1 answer
2. 578 views
2x2 + 8x + 3 = 0
1. 2 answers
2. 403 views
The AM band of radio waves are measured in kilohertz (kHz), which are the numbers you see on the AM radio dial. Therefore, a
1. 2 answers
2. 862 views
What is the wavelength of light that has a frequency of 6.80E+14 Hz. Express the wavelength in nanometers
1. 1 answer
2. 670 views
How many grams of sodium sulfate do you need to create 750 mL of a 0.250 M solution of sodium sulfate
1. 2 answers
2. 764 views
What is the molar mass of iron(II) chloride tetrahydrate? The error interval is +/- 2 g/mol.
1. 2 answers
2. 990 views
You have a rigid sealed container held at a constant temperature. You add 3.3 atm of oxygen gas, 1.7 atm of nitrogen and 4.2 atm
1. 1 answer
2. 824 views

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