Chemistry, 01.07.2019 22:30 libertycooper
4. choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. i chose salt.
Answers: 1
Another question on Chemistry
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 18:00
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
Answers: 1
Chemistry, 23.06.2019 10:30
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
Answers: 1
You know the right answer?
4. choose one of the compounds from the table and explain how you know the numbers of atoms in your...
Questions
Mathematics, 04.11.2021 09:50
Biology, 04.11.2021 09:50
Computers and Technology, 04.11.2021 09:50
Engineering, 04.11.2021 09:50
Computers and Technology, 04.11.2021 09:50
Mathematics, 04.11.2021 09:50
Advanced Placement (AP), 04.11.2021 09:50
Physics, 04.11.2021 09:50
Mathematics, 04.11.2021 09:50
Chemistry, 04.11.2021 09:50
English, 04.11.2021 09:50
