One of the hydrates of NazCr0, is sodium chromate decahydrate. A 56.6 gram sample of NazCr04 10 H,O was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, how many grams of the anhydrous compound remained?

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One of the hydrates of NazCrO, is sodium chromate
decahydrate.
A 56.6 gram sample of NazCrO4 10 H,0 was heated
thoroughly in a porcelain crucible, until its weight
remained constant. After heating, how many grams of the
anhydrous compound remained?
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Transcribed Image Text:[References] Use the References to access important values if needed for this question. One of the hydrates of NazCrO, is sodium chromate decahydrate. A 56.6 gram sample of NazCrO4 10 H,0 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, how many grams of the anhydrous compound remained? Submit Answer Try Another Version 10 item attempts remaining
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