Answer:
Step-by-step explanation:
There is no precipitate. NaBr is very soluble.
It is not a double replacement. There is only 1 product. Double replacements have two.
It is not a decomposition. If this equation was written backwards, the reaction would be a decomposition.
It must be a synthesis.
Answer:
830 tenths
Step-by-step explanation:
8.0 ,equal to 800 tenths
0.3,equal to 30 tenths
Answer:

Step-by-step explanation:
