Examlex
How many liters of oxygen gas can be produced at STP from the decomposition of 0.250 L of 3.00 M H2O2 in the reaction according to the chemical equation shown below?
2 H2O2(l) → 2 H2O(l) + O2(g)
Liberia
A country in West Africa known for being founded by freed American and Caribbean slaves in the 19th century.
Slavery
The condition in which individuals are owned by others, who control where they live and at what they work.
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Activities or roles held in the public sphere, outside of the private domain, involving governance, policy-making, or civic engagement.
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