Concept explainers
(a)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 16E
The given metric-metric conversion of
Explanation of Solution
The relation between meter and megameter is given below as,
The conversion of
The given metric-metric conversion of
(b)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 16E
The given metric-metric conversion of
Explanation of Solution
The relation between gram and milligram is given below as,
The conversion of
The given metric-metric conversion of
(c)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 16E
The given metric-metric conversion of
Explanation of Solution
The relation between liter and milliliter is given below as,
The conversion of
The given metric-metric conversion of
(d)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 16E
The given metric-metric conversion of
Explanation of Solution
The relation between second and decisecond is given below as,
The conversion of
The given metric-metric conversion of
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Chapter 2 Solutions
EP INTRODUCTORY CHEM.-MOD.MASTERINGCHEM
- Classify each property as physical or chemical. (a) the tendency for platinum jewelry to scratch easily(b) the ability of sulfuric acid to burn the skin(c) the ability of hydrogen peroxide to bleach hair(d) the density of lead relative to other metalsarrow_forwardExpress the results of the following multiplications and divisions to the proper number of significant figures. All of the numbers are measured quantities. (a) 129.587 × 32.33 = 4.7791 (b) 3.21 × 5.793 10566.9 (c) 3.584 × 1029 (d) (5.247 × 10'3) × (1.3 × 10-17) =arrow_forwardClassify each change as physical or chemical. (a) A balloon filled with hydrogen gas explodes upon contactwith a spark.(b) The liquid propane in a barbecue evaporates away becausesomeone left the valve open.(c) The liquid propane in a barbecue ignites upon contactwith a spark.(d) Copper metal turns green on exposure to air andwater.arrow_forward
- Precious metals and gems are measured in Troy weights in the English system. Use the unit relationship given below to perform the requested calculations (A) what is the mass of 1.0 Troy ounces in grams? (B) The density of gold is 19.3g/cm^3. What is the volume of 12.5 carats of gold in mL? (C) a thief steals 531 pennyweights of silver. How many moles is that? (D) A wedding ring contains 2.56 x 10^22 atoms of diamond. How much are the diamonds in the ring worth if a 1-carat diamond costs $7600.0 ?arrow_forward5. Perform each of the following conversions. (a) 8.43 cm to millimeters (b) 2.41 x 10 cm to meters (c) 294.5 nm to centimeters (d) 1.445 x 10* m to kilometers (e) 235.3 m to millimeters (f) 903.3 nm to micrometers 6. (a) How many kilograms are in 1 teragram? (b) How many nanometers are in 6.50 × 102 terameters' (c) How many kilograms are in 25 femtograms? (d) How many liters are in 8.0 cubic decimeters? (e) How many microliters are in 1 milliliter? (f) How many picograms are in 1 microgram? Tho dongity of Vo ue is similor to thot of Corth The me of Forth Thearrow_forwardWrite conversion factors (as ratios) for the number of:(a) kilometers in 1 mile(b) liters in 1 cubic foot(c) grams in 1 ouncearrow_forward
- Express the following measurements in scientific notation. (a) 453.32 mg (b) 0.000 042 1 mL(c) 667,000 garrow_forwardHow many significant figures are there in each of the following measurements? (a) 4.380 x 10-8 m = (b) 9.100 x 10 4 cm = (c) 5.10 x 10-7 m =arrow_forwardComplete the following metric conversions using the correct number of significant figures: (a) 4.5 cm to Å (e) 0.65 kg to mg (b) 12 nm to cm (f) 5.5 kg to g (c) 8.0 km to mm (g) 0.468 L to mL (d) 164 mg to g (h) 9.0 μL to mLarrow_forward
- Perform each of the following conversions. (a) 8.43 cm to millimeters (b) 2.41 x 10 cm to meters (c) 294.5 nm to centimeters (d) 1.445 x 10* m to kilometers (e) 235.3 m to millimeters (f) 903.3 nm to micrometers (a) How many kilograms are in 1 teragram? (b) How many nanometers are in 6.50 x 10² terameters? (c) How many kilograms are in 25 femtograms? (d) How many liters are in 8.0 cubic decimeters? (e) How many microliters are in 1 milliliter? (f) How many picograms are in 1 microgram? The density of Venus is similor to that of Farth The mass of Vlenuarrow_forward3) Multiply 6.4 x 10^-3 times 8.0 x 10^7 and express the answer in scientific notation.(a) 5.1 x 10^-21(b) 5.1 x 10^–3(c) 5.1 x 10^3(d) 5.1 x 10^4(e) 5.1 x 10^5 Step by step 4) Round off the following measurement to three significant digits: 14,546 cm.(a) 145 cm (b) 146 cm(c) 14,500 cm (d) 14,600 cm(e) 15,000 cm Step by steparrow_forwardMake the indicated conversions. (a) 5 m = km (b) 5 mL = dL (c) 5 mL = L (d) 5 mL = kLarrow_forward
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