Answers by visitors named: Aman

Its Molar. Thanks

If for a. the concentration is 2.02E-6, Wavelength at 630, Absorbance is .216, how would I find the %T.

What do you mean? I know the equation is %T=It/Io*100 A=log(Io/It)=-logT I don't know how to use it and plug in the information I have.

Hi, i neeed some help with Canadian history, would you be able to help?

9x+6y=3 (1) 3x-7y=-26 (2) using substitution method in (1) we get 9x+6y=3 dividing by 3 both side we get 3x+2y=1 taking 2y to the other side (here 2y in + so when we change its side it will be -) 3x=1-2y (here 3 is multiply with x so when it goes other side sign will change in divide) x=(1-2y)/3 (3) 3x-7y=-26 (2) putting the value of x in (2) from (3) 3*(1-2y)/3-7y=-26 (3 will cancel by 3) 1-2y-7y=-26 1-9y=-26 taking constant no. Same side -9y=-26-1 -9y=-27 (both sides minus sign will cancel by each other) 9y=27 y=27/9 y=3 putting the value of y in (3) x=(1-3*2)/3 x=(1-6)/3 x=-5/3 (u can check ur ans by putting the value of 'x' and 'y' in (1) and (2))

answer is d

David Suzuki uses examples that include his daughters. Why do you think he does this? Support your answer by incorporating a quotation into your response.

50/3N

5050

0.6

CuCl2+2NH4OH=2NH4Cl+Cu(OH)2

mobile culture

10 days minimum and maximum temperature make a bar graph day wise

What do you want to be in future in and how much mathematics will help you to achieve your goal

44,31

1-4cos2x+cos4x/8=sin4x

10.83

They are both disease causing

Answer

Yes

Satish takes 6 days to paint the house. So, in one day Satish paint 1/6 of the house. Similarly, Ritesh paint 1 by 12 of the house in one day. Working through in a day they will paint. 1/6+1/12=2+1/12=3/12 =1/4 of the house. To paint one by four of the house together day take one day. Thus,to paint 1 house, we have to find out how many 1/4th are there in one whole. 1÷1/4=1×4/1=4 days. Thanks for watching our trick Plz like it 🙏🙏🙏🙏🙏🙏🙏🙏

To educate

What is answer

Maths solve question

Yes

Zn + Cu >>>>>>> Zn2Cu