Chemistry, 21.05.2021 17:40 kellynadine02
A student conducted a titration to determine the concentration of a mystery bottle of sulfuric acid (H2SO4) found in the lab with no label. The balanced equation for the reaction is below:
2 NaOH + H2SO4 β Na2SO4 + 2 H2O
a) If 400.0 mL of 1.7 M NaOH was used in the reaction, how many moles of H2SO4 were used in the reaction?
b) If there were 100.0 mL of the H2SO4 solution at the beginning of the reaction, what was the molarity of the H2SO4 solution?
Answers: 2
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
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Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
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Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's
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In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
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