450 yards converted to mile to the proper number of significant figures is: Given 1 ft. = 12 in. 1 yd. = 3 ft. 1 mi. = 5280 ft.
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The charge for the iron cation in Fe2(SO4)3 is:
The charge for the iron cation in Fe2(SO4)3 is:
The name of K2SO3 is:
The name of K2SO3 is:
The name of LiBr is:
The name of LiBr is:
The name of Ba3(PO4)2 is:
The name of Ba3(PO4)2 is:
Many kidney stones are composed of calcium oxalate. The fo…
Many kidney stones are composed of calcium oxalate. The formula for oxalate anion is C2O42-. The predicted formula for calcium oxalate is:
The charge of the phosphate anion in the formula Na3PO4 is:
The charge of the phosphate anion in the formula Na3PO4 is:
The name of NaCH3CO2 or NaC2H3O2 is:
The name of NaCH3CO2 or NaC2H3O2 is:
The name of NH4Cl is:
The name of NH4Cl is:
The history of education in the US shows that formal schooli…
The history of education in the US shows that formal schooling was restricted to wealthy males. However, in today’s US, social factors such as race, ethnicity, social class, and, to some extent, gender no longer have any impact on educational achievement and the amount of learning occurring in schools.