What is the mass in grams of ^16O with 15.995 u ?

Q: write the nuclear equation for the radioactive decay of boron-12

A: Please find below the  nuclear equation for the radioactive decay of boron-12

Q: te 9.53 g of (FM 143.321). What was

A: As you not specify so I am giving answer of first question   Molarity of solute is defined as total…

Q: a magnesium atom loses 2 electrons to achieve stability and a magnesium ion is obtained: a-translate…

A: A process in which the valence electron(s) of an atom removes and converts the atom into an ion is…

Q: Calculate A E in kilojoules per mole for the following reaction: 230 Th→ He + 6 Ra 90 Atomic masses:…

A: The reaction considered is alpha decay of Th-230. 230Th90 -----> 4He2 + 226Ra88 The energy change…

Q: Write an equation for the radioactive decay of boron-8 by positron production.

A: Positron emission - For positron emission, atomic mass of daughter remains same but atomic number is…

Q: What amount of energy is needed to transform 7.55 grams of H2O at 57°C to 114°C?

A: The energy needed to raise the temperature is given by the equation, Q=m×c×∆TQ→energy neededm→mass…

Q: nuclear equation for U235 that produces Xe144 and Sr90

A: In this question, we have to give nuclear equation for U235 that produces Xe144 and Sr90 :

Q: Alpha particles are deflected along hyperbolic paths when they are directed towards the nuclei of…

A:

Q: Ti-48 is produced by alpha decay

A: Formula of α particle is He24. Hence release of He24 indicates loss of mass number by 4 unit and…

Q: Assuming a Alka-Seltzer tablet weighs 2390 g and a fragment used in a experiment weighed 0.2500 g…

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Q: Write an equation for the radioactive decay of beryllium-7 ( ) by an electron capture.

A: The answer is given as follows

Q: The mass of P4010 (At. Wt O=16, P=31) that will be obtained from the reaction of 1.33gm of P4 and…

A: Given that -  Mass of Phosphorus P4 = 1.33 gm  Mass of oxygen O2 = 5.07 gm  Atomic weight of P = 31…

Q: What is B-10's atomic weight?

A: The Boron is an element which is a metal and it consists of two isotopes B-10 and B-11. The stable…

Q: Consider the balanced reaction 5 A + 5 B → 2 C + 5 D. If 6.026 grams of C (MW = 29.63) are…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: When 25098Cf undergoes alpha decay, what is the atomic mass of the element that is produced?

A: Radioactivity is a phenomenon in which emission of alpha, beta and gamma rays takes place. Mainly it…

Q: Consider the balanced reaction 4 A + 5 B → 2 C + 7 D. If 6.322 grams of C (MW = 39.86) are…

A: Given , Chemical Reaction: 4 A + 5 B → 2 C + 7 D Mass of C = 6.322 g Molar mass of C = 39.86 g/mol…

Q: Calculate the mass, in grams, of 6.556.55 mol of argon, Ar   mass of Ar:      g   Calculate the…

A: Given, Moles of Ar = 6.55 mol   Mass of Ar can be calculated as :

Q: What is the composition of Radon?

A:

Q: Balance the following nuclear reaction: 96 148 Ce O a. 58 O b. 151 Ce 58 148 Xe C. 58 O d. 148 Xe М…

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Q: Which type of radiation—alpha, beta, or gamma—is likely to fog a film that is sensitive to X rays?

A: X-rays can be used to examine most areas of the body. They're mainly used to look at the bones and…

Q: What fraction of the 235U (t1/2=7.0x10^8yr) created when  Earth was formed would remain after…

A: Calculation of decay constant, K: k=0.693t1/2=0.6937.0×108 yr=9.9×10-10 yr-1

Q: Calculate the grams of KAl(OH)4 produced when 1.00 grams of Al is used initially in this lab.

A: Given that : Mass of Al = 1.00g Mass of KAl(OH)4 =?

Q: 5. How many grams of Calcium will it take to replace 1 gram of Hydrogen?

A: No of moles = Mass / Molar mass

Q: Write nuclear equations for the following process: Krypton-81 undergoes beta decay

A: Beta decay (β-decay) is a type of radioactive decay in which a beta particle (fast energetic…

Q: Complete the following equation for the preparation of this new element:?+24998Cf→294118Og+310n

A: Given,? + 24998Cf → 294118Og + 310nThe element symbol, atomic number and mass number can be written…

Q: In a thermonuclear device, the pressure of 0.050 liters of gas within the bomb casing reaches…

A: Given, In a thermonuclear deviceinitial pressure of gas =4000000 atmand initial volume of gas =0.050…

Q: Write the balanced nuclear decay equation for sulfur-35 undergoing beta decay

A: Write the balanced nuclear decay equation for sulfur-35 undergoing beta decay ?

Q: (b) 249Cf undergoes alpha decay. (i) Write the reaction equation. (ii) Find the energy released in…

A:

Q: How long would it take, in minutes, for the amount of lead-196 to decrease from 80.0 mg to 10.0 mg?

A: Since we know that radioactive isotope decay occurs by first order reaction . So using half life…

Q: ) If pKw = 6.92 then

A: The ionic product of water (Kw ) is  defined as  Kw = [H3O+][OH-] Then, pKw = -log Kw

Q: what is the mass of br-79

A: Bromine is the third member of the halogen group in the periodic table. Bromine-79 is one of the two…

Q: write the beta decay equation of sulfur -35

A: The beta particle is represented as -1β0. When beta decay occurs then the atomic number changes, but…

Q: Consider the balanced reaction 7 A + 7 B → 3 C + 5 D. If 5.199 grams of D (MW = 41.75) are…

A:

Q: Chemical properties of ( Carbon-11 ) ?

A: We have to write Chemical properties of  Carbon-11

Q: How do you figure the nuclear equation for decay for 241 Pu 94 giving off beta particles?

A: Beta decay is the radioactive process in which beta particle is emitted i.e. an electron Or a…

Q: What proportion of the 14C present in Otzi's body when he died is still there today? When he died,…

A: The half-life time of carbon-14 is about 5,730 years.  Thus a sample that had 1/4 of its original…

Q: 2NaCIO3(s) → 2NACI (s) + 302 (g) If 197.50 grams of NaCIO3 decomposes, how many grams of O2 will be…

A: Given: mass of NaClO3 decomposes is 197.50 grams. the formula to calculate moles of the compound is…

Q: How many grams does 6.8 mol of carbon weigh?

A: Given  Number of mole of carbon  =6.8 mole  We know  that molar mass of carbon = 12 gram/mole Mass…

Q: Physical properties of ( Carbon-11

A:

Q: How much will 1.9 moles of Carbon weigh in grams?

A: Given that, Moles of Carbon = 1.9 mol Molar mass of C = 12 g mol-1 Then,

Q: 1. Calculate the number of grams in one mole of CASO7H2O ? (Atomic weight Ca-40 ,S=32 ,0=16 ,H=1 ).…

A: 1. Moles of CaSO4, 7H2 O is = 1 mol Molar mass of CaSO4 7 H2 O = [40+32+16×4+7×(2+16)]g/mol= 262…

Q: How do you figure the nuclear equation for decay for 241 Am 95 as they undergo alpha emission?

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Q: What weight (in milligrams) of potassium

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Q: It is found that 2.0 x 10-5 mol 222Rn (t1/2 = 3.82 d, atom mass = 222) has seeped into a closed…

A:

Q: The mass of P4010 (At. Wt 0=16, P=31) that will be obtained from the reaction of 1.33gm of P4 and…

A: Given :  Mass of P4 = 1.33 gm  Mass of O2 = 5.07 gm

Q: Explain what an exchange particle does.

A:

Q: What is properties chemical and physical of ( Carbon -11 )

A: Isotopes generally have similar chemical and physical properties only there is single difference…

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.