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Question- Atoms from an element in group IIA are allowed to react with atoms from an element in group VIIA. What type of compound is likely to form?
I need proficient help to working out this problem
What mass of oxygen gas is required in order to release 6670 kJ of heat to the surroundings by the following reaction
what if the lewis structure forms an octet around the central atom, does it matter than where the dots are
Which of the following is an INCORRECT description of benzene? Which of the following criteria is NOT used to determine if a molecule is aromatic?
Explain when an additional mol of gas is added at constant temperature and volume to a flask containing 2.00 mol of gas at 25oCand 1.00atm pressure, the pressure increases to 1.60 atm.
What's the total pressure generated by a mixture of gases if the pressure of oxygen is 465 mm Hg, the pressure of nitrogen is 1.1atm and the pressure of chlorine is 501 torr? Report your answer in torr. Report your answer to no decimal places.
Carbonic acid is a diprotic acid, H2CO3, with Ka1 = 4.3 x 10-7 and Ka2 = 4.8 x 10-11. Calculate Kb for the carbonate ion, CO32-
Problem- What is the concentration of H+ in 0.00065 M HNO3. What is the pH of the solution. What is the OH- concentration in the solution
World energy supplies are often measured in the unit of quadrillion British thermal units (10^12 Btu ), generally called a "quad." In 2015, world energy consumption is projected to be 5.81 x 10^17Kj
a gas sample in a piston assembly expands doing 588 kj of work on its surroundings at the same time that 372 kj heat is
A chemist measures the amount of bromine liquid produced during an experiment. She finds that 766.g of bromine liquid is produced. Calculate the number of moles of bromine liquid produced.
A toothpaste contains .24% sodium fluoride by mass that is used to prevent dental caries and .30% triclosan. toothpaste net mass is 119 grams. Calculate the number of moles of sodium fluoride
Can you show me how to solve this Question? In the following reaction, which reactact is a Bronsted-Lowry Acid?
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