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What else can I help you with?
How do you find the sum of a geometric series?
Let's say Un=aqn and Sn=a+aq+aq2+aq3+aq4+aq5+...+aqn Sn = a (1+q+q2+q3+q4+q5+...+qn) A=(Sn/a) - q (Sn/a) = (1+q+q2+q3+q4+q5+...+qn) - q(1+q+q2+q3+q4+q5+...+qn) A=1+q+q2+q3+q4+q5+...+qn-q-q2-q3-....-qn-qn+1=1-qn+1 So A = 1-qn+1 = Sn/a (1-q) So Sn = a (1-qn+1)/(1-q)
How do you write 14.05 billion in standard notation?
The SN of 14.05 billion is: 14,050,000,000
What is the sum of 50 greatest negative integers?
i got the same question for homework in functions. tn=a+(n-1)d -50=-1+(n-1)-1 -50=-1-1n+1 -50=-1n therefore n=50 plug that into your sum equation...for convenience i used Sn=50/2 (-1-50) Sn=25 (-51) Sn= -1275 hope this helps!
What is the sum of first 100 even natural numbers are?
make an A.P i.e:- 2,4,6,8..................200 therefore a=2 d=2 an=200 a+(n-1)d=200 2+(n-1)(2)=200 (n-1)(2)=198 N=100 Sn=100/2+[2+200] sn=50[202] sn=10100 . . . . . . . therefore sum of first even natural numbers is 10100
What is the formula for the nth Term of these sequences -3 8 25 48?
Sn = 3n2 + 2n - 8
Discuss the SN reaction with example?
The SN reaction is a substitution reaction. An example of the SN reaction is Br. H3CH2C.
What is the change in the oxidation number of Sn in the reaction 2FeCl2 plus SnCl4 -- SnCl2 plus 2FeCl3?
The oxidation number of Sn changes from +4 in SnCl4 to +2 in SnCl2, resulting in a decrease of 2.
In the reaction sn plus 2hf -- snf2 plus h2 What is the maximum amount of snf2 that can be produced when 0.480 moles of sn are mixed with 0.720 moles of hf?
The balanced chemical equation shows a 1:1 ratio between Sn and SnF2. Since Sn is limiting in this reaction, the maximum amount of SnF2 that can be produced will be equal to the amount of Sn used, which is 0.480 moles. Therefore, 0.480 moles of SnF2 can be produced.
For the following equation SnO2 plus 2H2 equals Sn plus 2H20 how many grams of Sn is formed if 12.5 grams of the first reactant is used?
To find the grams of Sn formed, we first need to calculate the number of moles of SnO2 in 12.5 grams. Then, we use the stoichiometry of the reaction to relate the number of moles of SnO2 to the number of moles of Sn. Finally, we convert the moles of Sn to grams using the molar mass of Sn.
In the half reaction Sn 2 goes to Sn 4 2e- what is th Sn 2?
The half reaction you mentioned is the oxidation of Sn(II) to Sn(IV) with the loss of two electrons. This reaction represents the conversion of tin(II) ions (Sn2+) to tin(IV) ions (Sn4+).
What is nitric acid plus tin?
When nitric acid reacts with tin, the tin is oxidized to form tin(II) nitrate and nitrogen dioxide gas is also produced as a byproduct. The chemical equation for this reaction is: 4HNO3 + Sn → Sn(NO3)2 + 2NO2 + 2H2O
How do i balance this equation HNO3 plus Sn ------ SnO2 plus HNO2 plus H2O?
The balanced equation for the reaction is: 4HNO3 + Sn -> SnO2 + 4HNO2 + 2H2O
What are the products of the reaction between HCl and Sn?
The reaction between HCl (hydrochloric acid) and Sn (tin) forms SnCl2 (tin(II) chloride) and hydrogen gas (H2). The balanced chemical equation for this reaction is: Sn + 2HCl → SnCl2 + H2.
This nuclear reaction 126 50 sn -- 126 51sb?
fusion
What is the product of Sn HCl?
The product of Sn with HCl is tin chloride (SnCl2) and hydrogen gas (H2). The reaction can be represented as Sn + 2HCl -> SnCl2 + H2.
What is tin plus sulphuric acid?
When tin reacts with sulfuric acid, it forms tin(II) sulfate and hydrogen gas is released. The chemical equation for the reaction is: Sn + H2SO4 -> SnSO4 + H2
Would a reaction occur if a piece of Zn metal were placed in a SnSo4 solution?
No because zinc is more reactive than tin so it dilutes it
