Somebody help me please
...
Answers: 1
World Languages, 24.06.2019 21:40, genyjoannerubiera
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 23:30, Cheyenne8694
Take a look at this dictionary entry. contest con • test (n.) kon-test [from anglo-french or latin] 1. a competition between rivals for a prize 2. a struggle for victory 3. a dispute; controversy (v.) kuhn-test 4. to fight for in a battle 5. to call into question
Answers: 1
World Languages, 26.06.2019 08:00, isabel81ie
What is ironic about swift calling abortion "that horrid practice of women murdering their children"
Answers: 2
Chemistry, 18.03.2022 14:00
English, 18.03.2022 14:00
Biology, 18.03.2022 14:00
Mathematics, 18.03.2022 14:00
Geography, 18.03.2022 14:00
Mathematics, 18.03.2022 14:00