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What is something times 10 equals 23?
2.3 x 10 = 23
What is 23 times 10?
23 x 10 = 230
What is 8.45 to times 10 to the power of 23?
8.45 x 10^23 = 845,000,000,000,000,000,000,000
What is ten percent of one hundred and fifty thousound?
10% of something is 10/100 of something is 10/100 times something is 0.10 times something.
What times something makes 69?
3 times 23 = 69
How many atoms are in in 1.004 moles of bismuth?
There are (6.023 \times 10^{23}) atoms in 1 mole of any substance (Avogadro's number). Therefore, there are (1.004 \times 6.023 \times 10^{23} \approx 6.05 \times 10^{23}) atoms in 1.004 moles of bismuth.
What is (1.6 x 10 12) (8.01 x 10 23)?
To multiply the numbers in scientific notation, you multiply the coefficients (1.6 and 8.01) and add the exponents (12 and 23). So, (1.6 \times 8.01 = 12.816) and (10^{12} \times 10^{23} = 10^{35}). Thus, the result is (12.816 \times 10^{35}), which can be expressed in proper scientific notation as (1.2816 \times 10^{36}).
What is 23 times 10 to the 2nd power?
23 000. This is standard form and should be written as: 23 x 10^2. (The ^ denotes an exponent.)
1 times 10 to the power of 23?
100,000,000,000,000,000,000,000
How many times does 12 go into 276?
Three out of 10 students speak Chinese.
How many carbon atoms are present in 1.0 x 10-4 moles of carbon?
There are (6.022 \times 10^{23}) atoms in one mole of carbon. Therefore, in (1.0 \times 10^{-4}) moles of carbon, there would be (6.022 \times 10^{23} \times 1.0 \times 10^{-4} = 6.022 \times 10^{19}) carbon atoms.
How many molecules are in 0.25 mole of P4?
To find the number of molecules in 0.25 mole of P4, you can use Avogadro's number, which is approximately (6.022 \times 10^{23}) molecules per mole. Therefore, the calculation is (0.25 , \text{mole} \times 6.022 \times 10^{23} , \text{molecules/mole} \approx 1.5055 \times 10^{23}) molecules. Thus, there are approximately (1.51 \times 10^{23}) molecules in 0.25 mole of P4.
