What is the square root of 0.04? - Socratic
2018年3月15日 · Another approach is to change to standard form,providing the power of 10 is even #0.04=4xx10^(-2)# #:. sqrt0.04=sqrt(4xx10^(-2)#
What is 0.04% into a fraction? - Socratic
2018年3月7日 · 0.04% = 1/2500 Given: 0.04% Percent means of 100, so .04% = .04/100 = 0.0004 .4 = 4/10 = 2/5 .04 = 4/100 ...
How would you calculate the partial pressure of CO2, given an ...
2015年12月8日 · In this case, air is said to be #0.04%# carbon dioxide. This means that in every #100# molecules of air, #0.04# will be #"CO"_2# molecules. For example, the number of …
How do you write 0.04% as a decimal? - Socratic
2018年3月7日 · 0.04% = 0.0004 Whenever changing a percentage to a decimal, move the decimal point 2 places to the left before removing the % sign. Make sure to add any missing …
If 4.04 g of N combine with 11.46 g O to produce a compound
2016年5月29日 · Dinitrogen pentoxide, N_2O_5. "Moles of nitrogen" = (4.04*g)/(14.01*g*mol^-1) = 0.289*mol "Moles of oxygen" = (11.46*g)/(15.999*g*mol^-1) = 0.716*mol We divide thru by …
Dominic earns $285 per week plus an 8% mission rate on all
2016年10月6日 · His Total earning for the week is=622.04 His earning =$285 His mission is =8% His total sales is =$4,213 Then His Total earning for the week is = His earnings + His mission …
An unknown gas at 49.1 °C and 1.10 atm has a molar mass of …
2016年11月17日 · An unknown gas at 49.1 °C and 1.10 atm has a molar mass of 16.04 g/mol. Assuming ideal behavior, what is the density of the gas? Chemistry Gases Ideal Gas Law 1 …
The radius r of a sphere is increasing at a constant rate of 0.04 ...
2015年10月15日 · The rate of increase would be 16pi The constant rate of the radius increase is 0.04 cm per second, which can be written as: (dr)/dt = 0.04 The volume of a sphere is 4/3pir^3 …
The reaction of methane and water is one way to prepare
2017年8月1日 · The reaction of methane and water is one way to prepare hydrogen: #CH_4(g) + H_2O (g) -> CO (g) + 3H_2(g)# [Molar masses 16.04 18.02 28.01 2.02]. If you begin with 995 …
Mole Ratios - Chemistry - Socratic
A mole ratio is the ratio of the amounts in moles of any two compounds involved in a chemical reaction. It details how much of each compound is necessary to create a specific product.