Question 21
1 pts
Is the following chemical equation balanced or unbalanced?
2 Na + HCI...
Chemistry, 25.03.2021 03:40, ayoismeisalex
Question 21
1 pts
Is the following chemical equation balanced or unbalanced?
2 Na + HCI
-->
H2 + NaCl
Balanced
Unbalanced
Answers: 3
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Acontrol during an experiment. might change remains constant does not exist does change
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Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
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Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2
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