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Phosphine, an extremely poisonous and highly reactive gas, will react with oxygen to form tetraphosphorus decaoxide and water. PH3(g) + O2(g) P4O10(s) + H2O(g) [unbalanced]
Calculate the mass of P4O10(s) formed when 225 g of PH3 reacts with excess oxygen.
Waterfall Development
A linear and sequential approach to software development, where each phase must be completed before the next one begins.
Agile Development
A methodology for software development that emphasizes flexibility, customer participation, and iterative progress.
End-User Development
The practice enabling end users to create or modify software applications or systems without the need for professional programming skills.
Joint Application Design
A collaborative process used in software development where customers, developers, and consultants work together to define and design system requirements.
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