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Which is not Gibbs-Duhem equation?
A. n 1 dµ 1 + n 2 dµ 2 =0
B. dµ 1 / dµ 2 = -n 2 /n 1
C. dµ 1 / dµ 2 = n 2 /n 1
D. n 1 dµ 1 = - n 2 dµ 2
If 10.0 liters of oxygen at STP are heated to 512 °C, what will be the new volume of gas if the pressure is also increased to 1520.0 mm of mercury? *
mercury has a density of 13.6 g/mL. How many milliliters of mercury have a mass of 0.35kg?
Bismuth-213 is used in radiation therapy to treat leukemia, while strontium-89 is utilized to treat bone metastasis. Write the isotopic symbols of the two atoms. How many protons and neutrons does each atom have?
Calculate the number of atoms in 58.8 dm³ of xenon gas at stp
What mass of iron is need to react with sulfur in order to produce 96 grams of iron (III) sulfide according to the following equation
2Fe + 3S ----> Fe2S3
At s.t.p,a mass of gas occupies a volume of of 802cm³.find the pressure at which the gas occupies 950cm³at 320k
Normally, when you think of a metal in water, you imagine it sinking. Surprisingly, the first three alkali metals all float because they are less dense than water. They also move around the surface as bubbles of gas are produced. What is the gas?
As we move down the alkali metals group, from lithium to sodium to potassium, the elements become progressively:
A balloon contains 7.5 L of helium gas at 25°C under atmosphere pressure. If the balloon is placed in a freezer that has temperature of -4.6°C inside, to what volume will the balloon shrinks
