For 10, number of protons = number 8 of neutrons = and number of electrons 18 For 80, number of protons = number of neutrons = + and number of electrons II II

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Q: EXERCISE 1. С+ _O2 →. CO 2. _Mg + O2 →. _MgO 3. H2O2 → H2O + 2 4. CH4 + O2 → СО2 + H2O 5. N205 → N20...

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Q: In your own words describe the operation of a clinical Laboratory

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Q: TRUE OR FALSE ORGANIC AND INORGANIC CHEMISTRY

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Q: Consider the equilibrium system described by the chemical reaction below. Calculate the value of Qc ...

A: Given -> Weight of C = 11.1 gm Weight of H2O = 2.45 gm Weight of CO = 15.3 gm Weight of H2 = 7.55...

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Q: Calculate AHxn for the reaction 2Ni(s) + 2S(s) + 30,(g) → 2Niso,(s) from the following information: ...

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Q: The equilibrium reaction equation is below: CO(g) + Cl2(g) = COC1»(g) In this gas-phase reaction, ca...

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Q: Write the reaction mechanism between ethane and chlorine in the presence of light. Label each step a...

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again 

Q: There is a difference in acidity of the hydrogens labeled red below. Select all the distinguishing f...

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Q: What is the sum of the coefficients of the following equation when it is balanced using smallest who...

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Q: A chemist determined by measurements that 0.040 moles of sodium participated in a chemical reaction....

A: Consider the given information is as follow: Moles of sodium participated = 0.040 mol               ...

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Q: Consider the equilibrium system described by the chemical reaction below. Calculate the value of Qc ...

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Q: 2. When 15 g of oil at25.0°C is placed in a wok, 2.18 kJ of he it to a temperature of 101°C. What is...

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Q: What kind of interactions could be occurring between A475 and S19? Mark all that apply.  a) Dipole-...

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Q: Classify each substituent as activating or deactivating. -OCH3 -OH -Cl -NO2 -CO2H

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Q: • 20 grams of nitrogen reacted with 2.5 moles of hydrogen to form ammonia (NH3) gas. What is the num...

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Q: ------> 2 NaH Na reacts with 8 grams of H2, what is the num ould be rounded to 2 decimal places with...

A: Mass of Na = 10 grams Molar mass of Na = 23.0 g/mol Moles = Mass/Molar mass    = 10.0/23.0 = 0.44 mo...

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Q: C. Preparation and storage of standard solutions 1. Use the weighed and transferred NaCl powder in p...

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Q: Consider the reaction shown below and the tabulated thermochemical data at 298 K. Which of the follo...

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Q: Exercise 5: Name the following compounds containing polyatomic anions. g. (NH4),SO3 h. (NH4)2S2O3 i....

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Q: Suppose a 250. mL flask is filled with 0.30 mol of Cl, and 0.70 mol of HC1. The following reaction b...

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Q: The equilibrium reaction equation is below: CO(g) + Cl2(g) = COCI»(g)

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Q: - Calculate the pH of a solution that is 0.150 M in NaCIO. The K, of HCIO is 2.9 x 108. Will the sol...

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A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

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Q: There is a difference in acidity of the hydrogens labeled red below. Select all the distinguishing f...

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Q: e. calculate A for the reaction 2 COte)+4 H2Ou 2 CHOHa) + 3 Ozte) f. calculate A CH3OHaj +2 Ozw -> C...

A: To calculate ∆n of the reaction, we need to use the formula; ∆n = no. of moles of the product - no. ...

Q: There is a difference in acidity of the hydrogens labeled red below. Select all the distinguishing f...

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Q: Use the atomic weights: Ag = 108, CI = 35 If the Ksp of silver chloride is 1.56 x 10-10 at 25°C, how...

A: To solve this question, first calculate molar solubility of AgCl and using that molar solubility and...

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.