Which formula shows the proper use of parentheses?
Ca(F)2
Ca(SO)
O (NH4)3 (PO4)
C...
Chemistry, 30.11.2020 09:00 derbraz6770
Which formula shows the proper use of parentheses?
Ca(F)2
Ca(SO)
O (NH4)3 (PO4)
Ca(NO3)2
Answers: 2
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What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources
Answers: 2
Chemistry, 22.06.2019 08:20, pilarmonsivais
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
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