5.3x10^5 + 3.8x10^4 in scientific

scientific notation for(3x10^6)(8x10^-4)
1. 1 answer
2. asked by haven
3. 96 views
Add 7.3x10^7+1.8x10^7 . What is the sum? (Use scientific notion)
1. 9 answers
2. 291 views
5.3x10^5 + 3.8x10^4 in scientific notation
1. 1 answer
2. 21 views
5.3x10^3 - 8x10^2 = ?Write the answer in scientific notation.
1. 1 answer
2. 63 views
what is the difference written in the scientific nation1.3x10^6-6.8x10^5
1. 1 answer
2. 27 views
If the solubility of Ag2CO3 is 1.3x10^-4 mol/L, what is its Ksp?(the answer is said to be 8.8x10^-12) Ag2CO3(s) -----> 2 Ag+
1. 1 answer
2. asked by Michelle
3. 3,615 views
1)(2.3x10^2)(4.5x10^-7)= 1.035x10^-62) 4.8x10^2/1.2x10^5= 4.8x10^-3
1. 7 answers
2. asked by anonymous
3. 1,706 views
1. Which solution has the lowest pH?a. 0.0045 M C6H5COOH (Ka=6.3x10-5) b. 0.00018 M HNO3 c. 0.016 M H2CO3 (Ka1=4.3x10-7) *** d.
1. 2 answers
2. asked by luna
3. 750 views
1.Which of the following is greater than 4.3x10^9A)2.1x10^9 B)3.2x10^9 C)5.3x10^9 D)7.4x10^8*** 2.Which of the following are
1. 24 answers
2. asked by Anonymous
3. 5,569 views
Which of these is correct?A. (9.9x10^7) (5.8x10^6) = 5.72x10^13 B. (8.8x10^8) (4.2x10^7) = 13x10^15 C. (4.6x10^5) (2.1x10^4) =
1. 1 answer
2. 103 views