the answers to problem number 3 please
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the answers to problem number 3 please
2. Express the following numbers in correcet scientific notation....
1. Express the following numbers in correct scientific notation. 0.007230 -72800 308.70 2. How many significant...
1. Express the following numbers in correct scientific notation. 0.007230 -72800 308.70 2. How many significant figures are there in the following numbers? 650.00 102200 10. 45.034 2.60 x 1022 17.2010 3. Round off the following numbers to TWO significant figures. 34.459 0.07918227 700-2 6.854 x 10- 0.729
Express the following numbers in scientific notation. Make sure you use the correct number of significant...
Express the following numbers in scientific notation. Make sure you use the correct number of significant figures. Part 1 out of 4 (a) 145.75 + (2.3 times 10^-1) = times 10
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures...
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures a. 0.000000550 b. 3,200,000
CHEMWURA Use scientific notation to express the number 355000 to: 1) one significant figure 2) two...
CHEMWURA Use scientific notation to express the number 355000 to: 1) one significant figure 2) two significant figures 3) three significant figures 4) four significant figures 5) six significant figures Submit Show Hints
Bonus points Solve the following problems and express the results in scientific notation with the correct...
Bonus points Solve the following problems and express the results in scientific notation with the correct number of significant figures (1 mark each) a) b) c) (3.968) + (8.000) + (4.210% 10%) + (1496.) (6.543 × 10^9)x (7.2 x 10?)/(4.71096) (3.33 x 104) * (4.9283 * 10)
Using scientific notation, express the number 23300 to One significant figure x10 to the 4th power...
Using scientific notation, express the number 23300 to One significant figure x10 to the 4th power Two significant figures x10 to the 4th power Three significant figures x10 to the 4th power Four significant figures x10 to the 4th power
Round off each of the following numbers to three significant digits, and express the results in...
Round off each of the following numbers to three significant digits, and express the results in standard scientific notation. a. 254,931 b. 0.00025615 c. 47.85 X 10^3 d. 0.08214 X 10^5
Round off the following numbers to three significant figures. 58240,400.4, 7.999, 0.07912, 9.245x10-4 please show me...
Round off the following numbers to three significant figures. 58240,400.4, 7.999, 0.07912, 9.245x10-4 please show me how
please do all the questions, thank you 2. Write the following numbers in Scientific Notation in...
please do all the questions, thank you
2. Write the following numbers in Scientific Notation in Standard Form (one digit to the left of the decimal): a) 0.0020036 b) 345.0 c) 0,00675x10 d) 456.0x10 3. Solve (Answer should have correct number of significant figures, and be in Standard Form): 3.00x10" 6,0x10 b) 2.00x10" (5.0x10)- e) (16.0x10) - d) 0.01 + 3 + 4573 +0.1 - e) 6,0x10'+2.3x10'+4,002x10 - You may use a calculator from this point on! 4. Use your...
1) Scientific Notation for first problem not necessary, only 3 sig figs needed. Please explain how...
1)
Scientific Notation for first problem not necessary, only 3 sig
figs needed. Please explain how answer was obtained and box or
circle final answers.
2)
3)
Please explain how answer was obtained as I am having trouble
with third question
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 IC1(g)=12(8) + Cl2(g). What is the equilibrium concentration of Cl2 if 3.18 mol of I2 and 3.18 mol of Cl2 are initially mixed in a...
1. Express the following numbers in correct scientific notation. 0.007230 -72800 308.70 2. How many significant figures are there in the following numbers? 650.00 102200 10. 45.034 2.60 x 1022 17.2010 3. Round off the following numbers to TWO significant figures. 34.459 0.07918227 700-2 6.854 x 10- 0.729
Express the following numbers in scientific notation. Make sure you use the correct number of significant figures. Part 1 out of 4 (a) 145.75 + (2.3 times 10^-1) = times 10
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures a. 0.000000550 b. 3,200,000
CHEMWURA Use scientific notation to express the number 355000 to: 1) one significant figure 2) two significant figures 3) three significant figures 4) four significant figures 5) six significant figures Submit Show Hints
Bonus points Solve the following problems and express the results in scientific notation with the correct number of significant figures (1 mark each) a) b) c) (3.968) + (8.000) + (4.210% 10%) + (1496.) (6.543 × 10^9)x (7.2 x 10?)/(4.71096) (3.33 x 104) * (4.9283 * 10)
please do all the questions, thank you
2. Write the following numbers in Scientific Notation in Standard Form (one digit to the left of the decimal): a) 0.0020036 b) 345.0 c) 0,00675x10 d) 456.0x10 3. Solve (Answer should have correct number of significant figures, and be in Standard Form): 3.00x10" 6,0x10 b) 2.00x10" (5.0x10)- e) (16.0x10) - d) 0.01 + 3 + 4573 +0.1 - e) 6,0x10'+2.3x10'+4,002x10 - You may use a calculator from this point on! 4. Use your...
1)
Scientific Notation for first problem not necessary, only 3 sig
figs needed. Please explain how answer was obtained and box or
circle final answers.
2)
3)
Please explain how answer was obtained as I am having trouble
with third question
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 IC1(g)=12(8) + Cl2(g). What is the equilibrium concentration of Cl2 if 3.18 mol of I2 and 3.18 mol of Cl2 are initially mixed in a...
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