Chemistry, 14.01.2021 03:30 maskoffvon
Which of the following formulas contains the greatest number of iron atoms?
A. iron (II) sulfide
B. iron (III) phosphide
C. iron (II) phosphide
D. iron (III) sulfide
Answers: 1
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Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?
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For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate
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Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
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The identities of substances are the same before and after which type of change
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Which of the following formulas contains the greatest number of iron atoms?
A. iron (II) sulfide
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