Chemistry College

WHAT IS THE PERCENT OF HYDROGEN IN CU(C2H3O2)2?
WITH SOLUTION

Answers

Answer 1

Answer:

Hydrogen H 3.330% Carbon C 26.450% Oxygen O 35.234%

Explanation:

Related Questions

Which number is the same as 2.5
10-3?

Answers

The number that is the same as the exponentiation given as follows: 2.5 × 10-³ is 0.0025.

What is exponentiation?

Exponentiation is the process of calculating a power by multiplying together a number of equal factors, where the exponent specifies the number of factors to multiply.

For example, if 10 is multiplied three times, then it can be written as "10 raised to 3" which means 10³. In this case, 10 is the base, and 3 is the exponent.

Therefore, a number 0.0025 can be written in exponentiation as 2.5 × 10-³ by counting the number of zeros forward.

Learn more about exponentiation at: https://brainly.com/question/28596571

#SPJ1

A 25 L sample of oxygen gas (O2) has a mass of 48 grams and a pressure of 3.0 atm. What would be the temperature of the sample? Reminder: Use the equation PV=nRT, with the constant R = 0.0821 L atm/mol K.
A.
609 K

B.
305 K

C.
19.0 K

D.
1.60 x 10-2 K

Answers

The temperature of the oxygen gas sample is 609 K, which is approximately 336°C or 637°F. The answer is A.

We can use the ideal gas law equation, PV = nRT, to solve for the temperature of the oxygen gas sample.

First, we need to calculate the number of moles of oxygen gas present in the sample using its mass and molar mass:

n = m/M

where:

n = number of moles

m = mass (in grams)

M = molar mass (in g/mol)

The molar mass of oxygen gas (O2) is 32.00 g/mol.

n = 48 g / 32.00 g/mol = 1.50 mol

Next, we can rearrange the ideal gas law equation to solve for temperature (T):

T = (PV) / (nR)

where:

T = temperature (in Kelvin)

P = pressure (in atm)

V = volume (in liters)

n = number of moles

R = gas constant (0.0821 L atm/mol K)

Plugging in the given values, we get:

T = (3.0 atm x 25 L) / (1.50 mol x 0.0821 L atm/mol K)

T = 609 K

For more question on temperature click on

https://brainly.com/question/4735135

#SPJ11

Other Questions
pwhixh ester hydolyzes more rapidly? a. phenyl acetate or benzyl acetate?b. methyl acetate or phenyl acetate? Plssssss substance increases in temperature by 255c when a 983g sampleof it absorbs 8300j of heat. What is the specific heat capacity of the substance Let t0 be a specific value of t. Use the table of critical values of t below to to find t0- values such that following statements are true.a) P(t -t0 = t0)= .010, where df= 9The value of t0 is ________________d) P(t = t0)= .001, where df= 14The value of t0 is ________________ please help fast worth 30 points write a function for the graph in the form y=mx+b Find the equation of the ellipse with the given properties: Vertices at (+-25,0) and (0, +-81) larghe amounts of long-stored organic material will bgin to decay and release carbon dixxiode when extneive areas of The type of complainer that is called a(n) ________ has an above average propensity to complain. They have a very optimistic sense of the potential positive consequences of all types of complaining please calculate the net present value of a project that is associated with the following cash flows: year 0 through year 3 cash flows are $-42,398, $13,407, $21,219, $17,800. calculate the amount of heat necessary to raise the temperature of 12.0 g of water from 15.4c to 29.5c. the specific heat of water = 4.18 j/gc. Some ways in which lack of energy supply affects societal development Imagine that you are an oxygen atom and two of your friends are hydrogen atoms. Together, you make up a water molecule. Describe the events and changes that happen to you and your friends as you journey through the light-dependent reactions and the Calvin cycle of photosynthesis. Include illustrations with your description the parents of 14 year old ignacio call him the mayor of the neighborhood becauyse he knows___ Consider a PDF of a continuous random variable X, f(x) = 1/8 for 0 x 8. Q. Find P( x = 7) A 5-year treasury bond with a coupon rate of 8% has a face value of $1000. What is the semi-annual interest payment? Annual interest payment = 1000(0.08) = $80; Semi-annual payment = 80/2 = $40 The price of a stock is $50. In three months, it will either be $47 or $52, with equal probability.a. How much would you pay for an at the end money put option, i.e., a 3-month European-like put option with strike K = $50? Assume for simplicity that the stock pays no dividends and the interest rates are zero.b.Does the value of the put increase or decrease, and by how much, if the probability of the stock going up to $52 were 75% and the probability of the stock going down to $40 were 25%? Identify strategies for setting goals when developing a personal fitness program. Which of these is a component of an emotional goal?A. Sticking to a nutrition planB. Journaling about goalsC. Joining a ClubD. Studying sports What is the proper coefficient for water when the following equation is completed and balanced for the reaction in basic solution?C2O4^2- (aq) + MnO4^- (aq) --> CO3^2- (aq) + MnO2 (s) 2. (a) analyze explain how the poet uses both metaphor andpersonification in lines 6-7 of "courage." (b) interpret what is the purposeand effect of that language? explain,i Which experimental design involves manipulation of the independent variable and random assignment of participants to groups?a. True Experimentalb. Non-Experimentalc. Semi-Experimentald. Quasi-Experimental Read the passages. Which statement accurately compares the two plays? In both plays, characters marry people they do not love. Both plays explore the difficulties of caring for older parents. In both plays, money plays an important role in the arrangement of marriages. Both plays include characters who lose their wealth very suddenly.