Chemistry, 18.03.2021 02:40 tmeissner14
Q3 20 cm of an unknown hydrocarbon burns completely in 130 cm
oxygen to produce 80 cm Co,. What is the molecular fomula of the
unknown hydrocarbon?
Answers: 2
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Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?
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Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .
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Identify two types of chemical bonding in the source of dietary potassium
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In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
Q3 20 cm of an unknown hydrocarbon burns completely in 130 cm
oxygen to produce 80 cm Co,. What is...
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