The following measurements when determining the specificity of a copper cube. Copper has an actual specific heat value of 0.385 J/g C. Trial 1 Trial 2 Trial 3
0.382 J/g C 0.365 J/g C 0.403 J/g C
Use the average of the three trials as the “measured value” and determine the numerical value for the percent error.

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol