Answers: 2
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 06:30, angelnjones42
What would be the mass of an atom with 8 protons and 8 neutrons? a) 16 amu b) 8 amu c) 64 amu
Answers: 1
World Languages, 27.06.2019 18:00, thelongneckkid
Is the a dynamic two way process that can be broken down into six phases
Answers: 1
World Languages, 27.06.2019 23:00, babyE805
Kasen just completed his second year of college in education. he is not sure if this is the best career choice for him. he wants to get some work experience, and so he takes a leave of absence from school. which job in education would he most likely be qualified for without a completed bachelor’s degree? preschool teacher kindergarten teacher special education teacher postsecondary teacher
Answers: 1
What is meant by " jhanjhar " ??​...
Mathematics, 04.03.2021 02:10
Mathematics, 04.03.2021 02:10
Mathematics, 04.03.2021 02:10