Physics, 27.08.2020 01:01 covergurllaa
Los materiales de aluminio para construcción tienen un recubrimiento duro, protector, transparente de óxido de aluminio, Al2O3, que se forma al reaccionar con O2. El ácido sulfúrico, H2SO4, de la lluvia ácida disuelve este recubrimiento protector y forma sulfato de aluminio, Al2(SO4)3, y agua. ¿Cuál sería la ecuación para esto?
Answers: 1
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
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Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
Physics, 22.06.2019 23:30
Which model displays the change in a gas when the temperature of the gaseous system decreases?
Answers: 3
Los materiales de aluminio para construcción tienen un recubrimiento duro, protector, transparente d...
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