Chemistry, 18.03.2020 02:57 lopezsharon333
Change these word equations into formula equations and balance them. Be sure to use the proper symbols to indicate the state of each substance as given. Do not add conditions above the arrow.
(a) Magnesium metal is placed into hydrobromic acid solution, forming hydrogen gas and aqueous magnesium bromide.
(b) When heated, solid calcium chlorate decomposes into calcium chloride solid, releasing oxygen gas.
(c) Solutions of barium bromide and sodium phosphate combine to form solid barium phosphate and aqueous sodium bromide.
(d) Solutions of silver nitrate and aluminum iodide are mixed together, forming solid silver iodide and aqueous aluminum nitrate
Answers: 3
Chemistry, 22.06.2019 08:30, microwave13016
Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size
Answers: 1
Chemistry, 22.06.2019 15:20, munziruddin204
Which description best characterizes the motion of particles in a solid?
Answers: 2
Change these word equations into formula equations and balance them. Be sure to use the proper symbo...
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