How many bonds and how many lone pairs are around the
How many bonds and how many lone pairs are around the sulfur of SO3? a double or triple bond counts as one bond
A. four bonds and no lone pairs
B. three bonds and one lone pair
C. three bonds and no lone pairs
D. two bonds and one lone pair
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Why is there a differance in the change in enthalpy and the change in internal engery for the zinc/hydrochloric acid reaction but not for the neutralization reactions
Sometimes market activities (production, buying, and selling) have unintended positive or negative effects outside the market's scope. These are called externalities. As a policy maker concerned with correcting the effects of gases
two point charges are located on the y axis as follows: charge q1 = -1.50nC at y1 = -0.550m , and charge q2 = 4.10nC at the origin, What is the magnitude of the net force
Explain the function of input controls and identify four types of input control and explain the function of each
Explain the difference between the incentives of the owner of a house and renter of a house to undertake expenditures designed to improve or maintain the house. For example, are renters more likely to replace light bulbs
Today the average undergraduate student is responsible for paying off a $3,500 balance on his credit card. Suppose the monthly interest rate is 1.75% (21% APR). How many months will it take to repay the $3,500 balance
complete and balance the following redox equation. What is the coefficient of H2O when the equation is balanced using the set of smallest whole-number coefficients
Leon and Heidi decided to invest $3,000 annually for only the first eight years of their marriage. The first payment was made at age 25. If the annual interest rate is 10%, how much accumulated interest and principal will they have at age 65
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