Mathematics, 15.12.2021 21:00 shyanne316
Consider the reaction ca(oh)2(s)→cao(s)+h2o(l) with enthalpy of reaction δhrxn∘=65. 2kj/mol what is the enthalpy of formation of cao(s)?.
Answers: 2
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x
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Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
Answers: 1
Mathematics, 21.06.2019 21:30
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
Consider the reaction ca(oh)2(s)→cao(s)+h2o(l) with enthalpy of reaction δhrxn∘=65. 2kj/mol what is...
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