Fill in the blank chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is _ _ ( _ _ ) ._ chemical name chemical formula chemical name chemical formula acetate c2h3o2β nitrite no2β carbonate co32β ammonium nh4+ hypocarbonite co2β cyanide cnβ hydrogen carbonate (bicarbonate) hco3β hydroxide ohβ chlorite clo2β peroxide o22β hypochlorite cloβ phosphate po43β chlorate clo3β hydrogen phosphate hpo42β perchlorate clo4β dihydrogen phosphate h2po4β hydronium h3o+ sulfate so42β permanganate mno4β hydrogen sulfate (bisulfate) hso4β nitrate no3β sulfite so32β
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Chemistry, 21.06.2019 23:00
Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
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Chemistry, 22.06.2019 02:00
Write a hypothesis that answers the lesson question, βwhile observing a chemical reaction, how can you tell which reactant is limiting? β hypothesis: if a substance is the limiting reactant, then . . because . .
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Chemistry, 22.06.2019 09:00
George is a dalmatian puppy. describe what happens to light that allows you to see georgeβs black and white coat.
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Chemistry, 22.06.2019 19:00
Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.
Answers: 1
Fill in the blank chromium(iii) sulfate is a transition metal compound containing the metal chromium...
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