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Hydrogen boils at 20K. What

Hydrogen boils at 20K. What is the boiling point of hydrogen on the Celsius scale?K is 273.15 degrees plus the celsius. so take
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2. asked by Devon
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Water is made of two hydrogen atoms and one oxygen atom bonded together. Julia is describing how water undergoes a physical
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2. asked by I LOVE BIG BLACK MUSCULAR MEN, TOO!
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Concerning compounds cyanogen, Hydrogen cyanide and sodium cyanide.Cyanogen = C2N2 (CN)2 Hydrogen Cyanide = HCN boils at 26C and
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2. asked by Lacey
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Concerning compounds cyanogen, Hydrogen cyanide and sodium cyanide.Cyanogen = C2N2 (CN)2 Hydrogen Cyanide = HCN boils at 26C and
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2. asked by Lacey
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Explain why water (H2O) boils at 100 oC whereas H2S boils at -61 oC, even though sulfur has a higher atomic weight than oxygen.
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2. asked by lyan
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While heating two different samples of water at sea level, one boils at 102°C and one boils at 99.2°C. Calculate the percent
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2. asked by Carley
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Trimellitic acid containing carbon, hydrogen, and oxygen has 51.44% C, 2.88% H, and 45.68% O. It can be obtained by oxidation of
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2. asked by David
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Which statement best explains why hydrogen’s atomic number is equal to its mass?(1 point)A. Hydrogen does not have any
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2. asked by Anonymous
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Which statement best explains why hydrogen’s atomic number is equal to its mass?1. Hydrogen is in the first row and the first
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2. asked by mama bear
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Which statement best explains why hydrogen's atomic number is equal to its mass? (1 point)• Hydrogen is in the first row and
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