Chemistry, 27.04.2021 07:00 natetheman7740
1. Which of the following double replacement reactions would actually occur?
Using your solubility chart, circle the ones that would and explain how you
identified each of them.
a. 3Ca(OH)2 + 2H3PO4 = Caz(PO.)2 + 6H2O
b. K, Co, + BaCl2KCl +Baco,
I
C. AICI: + 3LINO, = AI(NO3)3 + 3LICI
d. Cuso. + 2KBr - CuBr2 + K, SO
e. Mg(OH)2 + 2HCI = MgCl2 + 2H,0
Answers: 3
Chemistry, 21.06.2019 23:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.
Answers: 2
Chemistry, 22.06.2019 05:30
Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change
Answers: 2
Chemistry, 22.06.2019 06:00
Match the name of the following compound: mgso4 ยท h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate
Answers: 1
Chemistry, 22.06.2019 07:20
After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)
Answers: 1
1. Which of the following double replacement reactions would actually occur?
Using your solubility...
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