What is the molar mass of the following a o2 b kh2po4 c
What is the molar mass of the following: a) O2, b) KH2PO4, c) Fe(ClO4)3, d) C4H8O4, e)Ga2(CO3)3, f) KBrO4. Please use significant figures.
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What concentration of glucose will be isotonic with 1.2% CaCl2 solution? Assume a van't Hoff factor of 2.8 for the CaCl2 solution. The molar masses of glucose and CaCl2 are 180.2 g/mol and 111.0 g/mol, respectively.
A woman weighs 180 lb. Determine the following her weight in newtons and her mass in kilograms
Reliance on finite supplies of foreign oil and on coal fired electric power plants causes ever increasing prices that we must pay for the oil and the deleterious effects on our environment from both as sources of greenhouse gasses
Write the cell notation for a voltaic cell with the following half-reactions Al(s) ? Al3+(aq) + 3e- 2H+(aq) + 2e- ? H2(g)
1) Give one example of a price floor and one example of a price ceiling. 2) State the purpose of these legal prices and assess their impacts on the market. 3) Evaluate the extent to which the price floor achieves its purpose. 4) Evaluate the extent t
What is the ball's velocity just after leaving the bat if the bat applies an impulse of ?8.4N?s to the baseball
1In a hydrogen fuel cell, hydrogen gas and oxygen gas are combined to form water. Write the balanced chemical equation describing this reaction (using lowest whole-number coefficients).
Discuss actions governments can use to restrict free trade; give at least two specific examples and explain the advantages and disadvantages of government restriction on free trade in each situation.
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