0.00000000007461 to scientific notation

0.000 000 000 074 61 = 7.461 × 10^(-11)

A number in scientific notation has the form N × 10^a where

N = the coefficient and 1 ≤ N <1  and

a = the exponent and is an integer

Step 1. Find the coefficient.

Move the decimal point to the right until you get a coefficient between 1

and 10.

The coefficient becomes 7.461.

Step 2. Determine the exponent.

The exponent is the negative of the number of places you moved the decimal point.

You had to move the decimal point 11 places, so the exponent is -11.

Step 3. Write the number in scientific notation.

0.000 000 000 074 61 = 7.461 × 10^(-11)

1.consider the following balanced equation and answer parts a through. show calculations for each part.  

3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)  

a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).

so the answer to a would be 3 moles.

b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.  

i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.

c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3  

d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.  

e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.  

explanation:

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms