Answers: 2
World Languages, 24.06.2019 21:40
Em um acidente, um caminhão carregado de solução aquosa de ácido fosfórico (h3po4) tombou, derramando cerca de 24,5 toneladas dessa solução no asfalto. quantas toneladas de óxido de cálcio (cao) seriam necessárias para reagir totalmente com essa quantidade de ácido? 2 h3po4 + 3 cao → ca3(po4)2 + 3 h2o a. 14t b. 29t c. 42t d. 7t e. 21t
Answers: 2
World Languages, 25.06.2019 00:10
Malayalm story 'kaalakal'by p.k bhaskaran. can you give the summary or can you say what's the chapter about? someone reply
Answers: 3
World Languages, 26.06.2019 05:00
The scernio an example of which step in the five step model of communication jack: it was nice to meet you
Answers: 1
Sentences with conditional 3 with verb have...
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