Chemistry, 07.08.2019 04:20, alissa2151
Aparticle has a charge of 5.2 Ć 10-19 coulombs and experiences a force of 9.5 Ć 10-15 newtons when it travels through a magnetic field with strength 2.2 Ć 10-1 tesla. what is the speed of the particle?
1.9 Ć 104 meters/second
2.2 Ć 104 meters/second
4.9 Ć 104 meters/second
8.3 Ć 104 meters/second
5 minute time left need answer within 5 minutes very important
Answers: 3
Chemistry, 22.06.2019 14:40, sugardime
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate ā enzyme-substrate complex (b) enzyme + substrate āāā enzyme + products (c) enzyme + substrate āāā enzyme-substrate complex ā enzyme + products (d) enzyme + substrate āāā enzyme-substrate complex ā enzyme-substrate complex + products
Answers: 2
Chemistry, 22.06.2019 16:10, 00015746
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Chemistry, 23.06.2019 05:40, Queenquestion9130
Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning
Answers: 1
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